Computer Security is in Your Hands

Computer SecurityImage by Don Hankins via Flickr
Computers began making their way into North American homes in the late 1970s to early 1980s. I still remember the first computer I ever saw. It was a Commodore 64.
I can recall the day in 1982, I believe it was, when my friend Bob walked through the door with his brand new Commodore 64 tucked under his arm. He was proud as a peacock. His wife wasn't. We played with that gizmo for hours and still hadn't scratched the surface of what it could do.
Those were the days when computers were toys. Very few homes had them and no one had to worry about hackers, viruses, malware, cookies and the like as we do today. Heck, we hadn't even heard of such terms.
In such a short time, computers have evolved from mere toys and sources of entertainment into everyday necessities for most people. In less than 25 years, computers have become such an integral part of today's business world and private life that we would be hard pressed to survive without them.
Of course, anything so vital will always be the target of unscrupulous cyber vandals. Online crimes have become a major concern for law enforcement and the general public needs to give high priority to keeping criminals at bay. Hence the need for various types of computer security that helps keep our computers safe from harm.
Every computer owner must adapt some program of cyber security or they won't be online very long at all. And the threat is not limited to viruses and trojans that infect your system. Online criminals also want access to your computer. They want any piece of information that can help them steal your identity. They look for anything that can provide valuable financial information.
You as a computer owner do not have to sit by and see these kinds of criminal activities spoil your computing experiences. There are many things you can do yourself that will add security to your computer. Let's summarize just a few of them...
1) Install Good Anti-virus Software.
This is a must today. You should never access the internet or your email without active, up-to-date anti-virus program. Keep in mind, however, that new viruses are surfacing daily and it is a huge task for anti-virus programs to keep up with it all. It is vital that you keep your anti-virus software updated regularly in order for it to recognize any new man-made virus that may have been introduced.
Anti-virus programs are relatively inexpensive when you consider the alternative cost of having to clean up an unnecessary mess or replace a hard drive. There are even free anti-virus programs you can download. Some are just as good as some paid computer security products.
2) Have Proper Firewalls Installed.
To understand firewalls, think of your home, especially if it is fairly new or newly renovated. Building codes today call for installation of special drywall called a firewall. These firewalls are installed in case of fire and this type of wall board keeps the fire from spreading from one room to another, at least until help arrives.
Firewalls in your computer are much the same. They are defensive fortifications built into your system to help halt the spread of any virus or trojan that may have been introduced into your system. These firewalls filter unauthorized data from elsewhere, mostly the internet, while allowing authorized or 'good' data to enter your computer.
3) Be Careful With Emails
Many viruses enter your computer via your email. Make sure you establish some hard, fast rules about incoming email. For instance, be extra careful about opening emails from anyone you do not know, and never under any circumstances open any attachments to those emails. Often an email gives the recipient a message of urgency for opening the attachment. Be wary.
4) Be Creative With Passwords
The passwords you choose, whether for your email, membership sites, web host Cpanel, etc., need to be more than simple. Never use any personal information like telephone number, street address, banking PIN, etc. The reasons are quite obvious.
Hackers are quite good at breaking passwords so you need to be creative and adhere to a few rules when creating them. Think of them as keys that unlock a cabinet. Almost any key can be duplicated and used for criminal purposes. This is what hackers do. But there are steps you can take to minimize that threat.
a) Never share your password with anyone.
b) Make all your passwords at least 8 characters in length.
c) Make your passwords meaningless. The crazier, the better.
d) Use a variety of letters (upper and lower case), numbers, symbols, special characters, etc. in each password.
e) Keep a list of every site on which you have a password and record the password for that site.
f) Change your password regularly. It is ideal if you make the password changes all at the same time. For example: Change passwords every 3 months, on the 1st day of the third month. Change every password at that time. This way, none are missed. Keep a record of every date you changed your passwords. This keeps you from going too long without a change.
5) Backup Your Computer Data Regularly
This is one cardinal rule all experienced computer users adhere to. All backups must be done to a CD or DVD, or some other external device. The idea here is that if something happens to your system or you lose your hard drive, you still have all your data elsewhere that can be reloaded into your computer.
6) Never allow file sharing from your computer.
This is one of the most dangerous practices you can allow. Keep all other parties out of your computer.
7) Disconnect From The Internet
By disconnecting from the internet when your computer is not in use, you make it impossible for others to gain access to your system.
8) Keep Abreast Of Security Updates
This is easy to do these days. You can do this by going to the site hosted by your security provider. They have tons of computer security news regarding current security issues. Many even have computer security courses you can take. This way you are well informed of the newest tactics of online criminals and are provided with ways and means of lessening the threat to your system.
Computer security is really up to you. Many take this issue far too lightly until the day all "H...." breaks loose. Then you are rushing around in confusion looking for someone to fix it all. The fact is, most often no one needs to be in that kind of situation. With a good security system in placed and some personal diligence, you can avoid 99.9 per cent of these kinds of problems.
For more information on computer security, visit the following site http://www.affiliatepowerpunch.com. Click "Secure Your Computer" for access.
Jack Kindred - EzineArticles Expert Author
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Phishing and Computer Security

Chart I made for the Phishing article that use...Image via Wikipedia
I am sure everyone has received an email advising them that their bank has introduced some new security method which requires them to enter passwords and other security details into a web page or face discontinuation of a service.
This is called phishing and is usually carried out by criminals to persuade innocent victims to give away information that they may use to gain access to bank accounts, credit card accounts or other financial accounts.
It usually starts with an email
'The xyz bank has recently upgraded its security systems to make your account more secure and to protect your account from unauthorized access. To ensure that these new security measures are applied to your account you must change your password.
Click on the link enexamplebank.com
If you click on the link you are taken to a web-site which looks remarkably like the web-site for your bank, cheekily, it may even have a warning on it that you should take care to make sure any information you provide is secure. You are invited to enter your security details. By doing this you have provided the phisher with information to permit theft of your money.
No bank or other financial institution would ever ask you to enter these details on an email.
If in any doubt carry out the following:
  • Never put passwords into an email (email is not secure)
  • If asked to click on a link, hover your mouse over then link and see if the link is the same as the hover information
  • If possible type in the web information you hold already for your bank
  • On a bank website look for the closed padlock symbol which shows that the site is secure
  • If it looks at all suspicious don't do anything with it
  • Forward the email to your bank for them to deal with it
  • Telephone your bank and ask if the email is genuine
  • If you have been fooled and do enter information into a phishing web-site contact your bank immediately and them what you have done. This may mean that your account is frozen while action is taken. You will have to change passwords of course.
Phishing is the number one method at the moment for fund generation by criminals.
Don't fall for it
Chris Eden FIBA, MISSA, AIQA is a director of Quality Matters Limited, an established consultancy specializing in Quality (ISO9001), Environment (ISO14001), Information Security (ISO27001) and IT Service Management (ISO20000).
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Computer Security Systems

Interesting approach to computer securityImage by formalfallacy @ Dublin (Victor) via Flickr
In the present technology-oriented era, most important information is stored on computers. In order to locate and use this critical information, intruders come up with innovative and destructive ways to steal this data. People will endlessly try to break into your computer to find information like your credit card numbers and use it for their benefit.
Computer security is that important and helpful field which designs and implements protection for your computer. A relatively new yet complex field, it doesn’t have much publicized literature, due to the nature of its content. Every year companies invest millions on research and development in this area, making it a lucrative and challenging career.
In the US, users are listening to their software experts and taking their advice to select and use difficult passwords which are not easily deciphered by intruders. People are wary of opening unsolicited emails, and readily upload anti-virus programs to guard their machines.
The firewall program by Microsoft protects your PC from intruders who try to make your machine crash, or steal the required information. Antispyware software from the same company helps protect your computer from known programs which can easily track your browsing patterns.
The hackers may change the settings of your computer without your knowledge. By installing antispyware protection you can have a central location for viewing your computer’s security status and changing the security settings. The program also protects you from harmful viruses. It is important for users to avail the available security systems to protect their computer systems from hackers. A careful approach in using the systems will go a long way in saving your precious data from hackers, and will improve the quality of your PC.
Computer Security provides detailed information on Computer Security, Computer Security Systems, Computer Network Securities, Computer Security Software and more. Computer Security is affiliated with Information Security Systems.
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Computer Security Certificate is For Everyone

computer securityImage by justonlysteve via Flickr
Our computers are vulnerable from attacks that come at all sides. It comes from different sources too. That is why a computer security certificate is very useful. Every business have some kind of broadband Internet Access these days. So your connection is always on and your personal information and your business information are exposed to the internet.
Aside from the Computer Security Certificate, you also need an anti-virus protection. Do you know that there are thousands of viruses that are made everyday. It basically means that no computer is safe especially without the anti-virus protection and most especially if you do not know what you need if did not learn what you need to protect yourself. Your computer's network is always under attack from hackers. With the Computer Security Certificate, you can protect your users and your company from any unauthorized web access that will not only damage your data but also your productivity and your employees' productivity as well.
So remember the Computer Security Certificate provides you security. It is as simple as that. There are online training courses offered that you can avail because the first step in protecting yourself is by equipping yourself with the necessary knowledge and being able to get a certificate that will prove that you can do that. Even if you are not a computer expert, the training is for everyone. So you can be a programmer, a network engineer, a site administrator, an analyst, mom and you can benefit from the right certification.
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Network Security - Why You Should Get a Server

2006JAN121624Image by bootload via Flickr
If you're concerned that the growing number of computers in your company has been creating problems with data management and security, you can invest in a server which can offer the best solutions and more. With a server, you are able to handle your workstations more effectively while protecting each one from intruders. The device allows you to manage data more effectively across the different computers. Combining these two, your company can benefit greatly in terms of increased security and efficiency among employees.
Some businessmen rely on a PC that is merely configured to function as a server but it will never function like a server when it comes to the more important tasks. Definitely, this device may cost you some, but the rewards are definitely worth it.
A major advantage of a server is the availability of security features which allow each user to keep and protect his data in a virtual storage area of his own. This means one employee's files may not be made accessible to another employee. This feature is specially significant when one department wants to keep its files from the view of another department. Another security feature allowed by a server is the automatic backup of all files. This means there is no need to rely on employees to manually do the rounds. This significantly saves time for the completion of other tasks.
With a server's redundant disk drives, all ongoing transactions on a computer can be saved during hardware or power failures. A server's hot-swappable components also allow a technician to work on a defective hardware without shutting down the computer. Again, this works by maintaining productivity by allowing the computer to run while repairs are done.
Computers run on a server are also kept safe significantly from online contaminants such as viruses, worms and the like. When a network is controlled by a PC functioning as a server, contaminants infecting one workstation are bound infect other workstations as well. But with a server, infection can be isolated to the computer that made contact with the contaminant. With a server, infection diagnosis and removal could be easier and faster. That's because this device will have a feature that allows it to scan and fix each workstation individually.
Certainly, there is no question about the data management benefits a server can provide. It allows employees to become more productive doing other things instead of being confined to the normally tedious task of fixing a computer and having users to wait. However, when it comes to Internet security, the server can use some help from other protective utilities.
An IP changer is one such protective measure a network administrator can take. This is actually a software that allows computers to connect to the Internet unidentified because their IP addresses will be hidden. That means considerable security from hackers who may be on the lookout for victims roaming around unsecured on the web.
With an IP changing software, the hacker will be misled by a fake IP supplied by the software to each workstation. Thus, users can surf anonymously and the threat of hacking is greatly reduced.
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How to Protect Personal Information on Your Computer

Sympatico Security ManagerImage via Wikipedia
With more people using the internet everyday, there has been a significant increase in the threats of online criminals attempting to steal personal information. When you use email, surf the net, and provide financial information to retailers, you have to make sure no one can steal your information. Fortunately, technological improvements in computer security and implementing safety precautions can drastically reduce the chances of having your information stolen.
The following tips are designed to help you protect personal information on your computer:
• Acquire Security Software: It is important that you have the appropriate security software to protect your computer from viruses, hackers, worms, spyware, spam, identity theft, and Adware. A quality and renowned security software program will protect your computer from a variety of security risks. Some software provides a combination of protection methods while others provide just one security function.
• Implement Wireless Security Protection: If you access the internet through a Wi-Fi network, make sure you have the appropriate protection from hackers. With wireless networks, the radio waves travel in the surrounding area, so a hacker sitting nearby can access your connection and hack into your computer.
• Use a Firewall: A firewall adds a security obstruction between a personal computer and the internet. It helps prevents hackers from accessing your computer. It will block any suspicious and unauthorized entry into a computer system.
• Email Encryption: When you use email encryption, it reduces the chances of someone intercepting and accessing your information.
• Beware of Phishing Scams: Many online criminals will send fraudulent emails and use fraudulent websites to gather a person's personal information. Never provide personal information to unknown businesses. Confirm the site is legitimate by either checking with the Better Business Bureau or online sites that expose fraudulent sites and emails. Purchase products from sites that encrypt transaction payments. Encrypting payment information will code your personal and financial data after you submit the payment.
• Beware of Certain Free Download Programs: Some free download software can contain harmful programs. They can allow the person who sent it access to your computer. Security software can prevent these programs from installing. Adware and Spyware are software that can contain these malicious programs.
• Backup Information: Back up and store your information in case your security barrier is breached so you will not lose important information. Store it on a CD or an external hard drive.
• System Security Configuration: Configure your browser or operating system to manage pop-ups, delete cookies, and block specific web sites.
• Change Passwords Regularly: Change your passwords at least every 30 days to reduce the chance of a hacker accessing your online personal and financial information.
• Monitor your Credit Report: You should regularly check your credit report history. This will let you know if anyone has been using your financial information.
When you use the internet for shopping, banking, emailing, and sending instant messages, there are shady people who may try to access your computer to steal your information. Using the latest security software and practicing safe security practices, will reduce the chance of having your personal information stolen and used for illegal purposes.
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A Multitasking Security Package

How important is our computer security to us, and how can we protect our self. So over the years most business people have started to realize the value of finding tools to ramp up their computer security and it's always recommended to use those tools that are secure and provide you the maximum benefit and can also do multitasking activities.
We always face problems managing our systems and networks and sometimes use the same obsolete software or computer package that damage our hard-drive and networks , as we have not educated ourselves as to which tools we should use to manage our systems properly. And this is a big concern? But if we understand how our system runs we will be able to protect it from getting hacked or robbed.
There is a Network management tool that understands all your systems related issues. So this tool does an excellent job in keeping an eye on your network interfaces, network statistics and server processors. But before we go ahead let's understand how we can define Network management. We can say that Network management tools are those tools that relate to operational, administration and maintenance of networking systems.
The most advanced features of this tool are they work on 4 principles as listed below:
Network management tools also acts as fault management, it traces and identifies fault by carrying out a sequence of diagnostic tests. It uses a protocol termed as SNMP. It alarms you whenever your system comes across any error logs on the system.
Network management tools also acts like a configuration master as it checks that no bug enter your IP connector or you can say that they have specific designed features related to hardware , software , firmware which make your configuration safe and secure.
Network management tool also acts like a security as it keeps your IP out of reach from others; it also gives a daily report of how your system is performing and keeps it secured. It also stops your network resource from accessing viruses affected sites. Network management tool acts like a firewall between the network and the user.
This tool also acts like a performance management and checks if your downtime is working properly, it has a device that measures your computer performance and detects you from any viruses settling in.
In short network management tools are a security package that takes care of all the flaws that your system comes across everyday. I again stress importance that whenever you go for a tool make sure you have a tool that are supported by firewalls and malware and are protected by anti- viruses. This tool if installed acts like a savior and you will see the difference when you see that your system configuration is working very efficient, also from a business point of view you will be able to check all the details from this product as what your employees are surfing. It does not allow restricted sites from flowing through also it acts like a product that check for any bugs entering the system and also provides you with a solution for the same.
Network management tools acts like a multitask and does not only protect the system security but provides us diagnosis of any bugs entering our networks.

Home Computer Security - The Way to Go!

With the advent of technology, life is becoming relatively easy to handle. In fact, so easy has it become such that we are now able to take control of ourselves and do some of the things that required that we hire professionals to do them for us. Remember those times that required you to hire a guard to provide security for your home? Well now, those days are long gone and now you can make use of high tech gadgets to protect your house, family or property.
The use of computers has got amazing results that cannot be explained in a nut shell. Home computer security is just one of the many uses of computers. When we talk of these machines, lets not limit ourselves to our desktops or laptops. Let us talk of a general computerized software system that is characterized by a number of different gadgets that you can find in the market today.
Provision of home security through the use of computers can be done through buying gadgets like alarms which work by giving out a siren in times of danger. They come in varied shapes, sizes and specifications, all meant to suit your needs and to deliver the best unto you. There are even those sensors that work by detecting any motion within the compound. The only disadvantage is that they will give out a siren even when it is just a dog passing by.
Other home security gadgets that work through computerization include cameras. Cameras allow you to keep an eye over your home because they record every activity as it takes place anywhere, anytime. It is therefore up to you to choose the best location that you want to place it and there you are. Invest in these things and be safe.
Anne Wambura Gichuki Creates Interesting And Thought Provoking Content on Home Security. For More Information, Read More Of Her Articles Here HOME SECURITY If You Enjoyed This Article, Make Sure You SUBSCRIBE TO MY RSS FEED!

Tips On Choosing The Best Webcam Security Software For Your Home

If you want to take your webcam security system to the next level, you must use a very effective, easy-to-use, and fully functional webcam security software. And with all the available security applications out in the internet and in stores, picking the right webcam security software application for your home is a daunting task. Here are a few tips to help you choose the security software that is perfect for you.
Read About It
It is a very good idea to read product reviews and user opinions in various websites on video surveillance. You can also find product reviews in computer magazines. By doing a little research on webcam security software that you're interested in, you'd get to know more about the product, its features, its price, its efficiency, and its functionality. The information that you will get out of these reviews will greatly influence your choice on what security software to use.
Know Your Hardware
You should also check your personal computer and your webcam if it meets the minimum requirements for the security application to function well. Again, this can be done through research. Most software reviews will tell you what you need. You have to take note of requirements such as computer processing speed, RAM (Random Access Memory), operating system (whether the software application would run on Windows or MAC), and webcam compatibility. If you are shopping in a store, you can always find a list of minimum requirements on the box of the security software.
Seek A Techie's Advice
If you are a beginner, it would be a great idea to go talk to the techies at the computer shop. Tell them what you need, so that they can recommend the right set-up and software for you. If you have a friend who already has a webcam security system at home, you can also ask him. Chances are, your friend will be able to recommend the right security application for you.
Compare Products And Their Prices
Now that you have all the information that you need, it is time to compare the different webcam security software available and their respective prices. Now, you may come across two products which offer the same features and functionality, but with different prices. Before you go for the cheaper security software, try to consider the perks that goes along with the more expensive product. 24-hour tech support, warranties, and quality often come with expensive products. If you can afford the pricier software application, go for it. If not, you would be running the risk of buying a low-quality product. But then again, there are lots of security applications that are very affordable. Ultimately, research plays a key role in the products that you will buy.
These are just some ways to find the best webcam security software for your home. Being able to get the best one relies heavily on your knowledge about the product. Using the most dependable security software for your home will surely be worth your time and money.
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Best Internet Security Practices - Keeping Your Data From Prying Eyes

It is essential in this "information highway" world we live in to make sure our data is safe by maintaining internet security practices. This means so much more than just installing anti virus software. Our computers are the windows to our souls, and more importantly, the windows to our finances, business practices, and private family matters.
Internet security is crucial whether or not you have the latest in computer technology. There are so many viruses waiting to attack your computer that it becomes a daily battle just to stay ahead of this game. When a bug hits our data we spend countless hours trying to fix our once top of the line computer, which has now been reduced to an oversized paperweight. Email worms, trojan viruses, and other computer bugs can end up costing more that what the system was worth in the first place. Even more, your private financial data can be exposed to the world in a matter of minutes.
Not all anti virus software is necessarily good protection for your computer. There is the idea floating out there that some companies might even hire hackers to create viruses in the background just so their software can come to the rescue and save your data. If this is true in some cases no one is safe from "the big one". Therefore all computer owners must do their due diligence in researching the best security software for their situation.
Still then there are internet security practices each computer owner must take to protect their data and identity. First, be wary of what sites you visit. Random clicking without reading the captions can get you in a lot of trouble very quick. If there is a question about a sites' intentions, then the best option is to steer clear and go with a more reputable site.
Next, take care with how your data is stored on the computer. One solution for critical data is to store it in an encrypted pdf file which is password protected. Open Office.org is one free solution which allows the user to create such a document. In any case do not store sensitive data in Word documents or text files. While these are certainly common practices they are not the most secure way of storing private information from prying eyes.
Another good internet security practice is online and offline backups. It is recommended to have both as offline devices such as portable hard drives are subject to malfunction and theft. Research a few well known online backup companies and spend the 50-100 dollars per year to have peace of mind in the event your computer is hit by a destructive virus.
Spending a little time and effort to make sure your computer is safe can give even the average computer user peace of mind and security.
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Danny Peters - EzineArticles Expert Author

Internet Theft

Why do we allow theft on the internet? I mean if someone came in to your yard or house and took something of value you would call the local law enforcement and report the theft, would you not?
But on the internet thieves thrive! It is 'cool' to take someone else's property and then give it away to as many people they can.
The main problem is the 'freedom' of the internet. It is in every country, almost every village, town, and most certainly every city. This 'freedom' is viewed in different ways by different cultures but most view theft as major crime and in some the consequences are very deadly. Then why do we condone it on the internet?
It starts with the original person that 'posts' it on the internet some where, a newsgroup, a bulletin board, a web site, or a blog. That is the original thief, they may have bought it, or they may have stolen it. Some of the more 'relevant' groups ask for store clerks to steal new programs as soon as they are stocked on the shelves. For a while there were 'leaks' of new programs from the larger software companies but that has been stopped. Once they have a fresh copy of the program they then go to work breaking the publishers' security.
Once the programs has been 'cracked' the thieves send it out to 'courier' groups that post or upload the program on the internet. The internet is the vehicle of choice, there are few select 'clubs' that if a person is serious enough they can 'join for a fee' and get all the pirated software they want.
Counter fitting is big business in some countries, professional 'hackers' circumvent the publishers locks and encryption then either sale the end product at a cheaper price or just give it away.
How to combat this blatant theft? It is not easy. The main reason it is hard to combat the theft is that some countries derive income from the counter fitting. Another reason is that some countries can not afford the cost of policing the internet.
On October 28, 1998 a law was enacted in the US of A called the Digital Millennium Copyright Act, DMCA law that implements two 1996 treaties of the World Intellectual Property Organization (WIPO). Most countries agreed to enforce the treaties incorporated in to the DMCA and be came signatories of the Act. But the countries that did not sign on to the Act are the main problem. These countries are havens for the thieves. At this time one of the biggest pirate operations is in court fighting against the Act as unconstitutional in their country. They may win the case, their country is not a signatory to the Act.
However in the larger scheme of things they are small fish compared to one country that has an industry setup to counter fit not only software but all media. They are not signatories to the ACT.
Unless all countries are forced to sign on to the DCMA and enforce it the only thing a publisher can do is to 'ask politely' that the counter fit software be removed from a hosting server. There are no consequences to the pirates, or the hosting company, they just move on to the next internet host that will allow them to upload their stolen products.
Some publishers do have the money and the legal staff to fight piracy but they are few and only take on cases they can win. Can one blame them? Who can fight a country that not only endorses but encourages counterfiting? Only if the international community steps up and says 'This is wrong! The penalty for piracy will be time in prison for a length of time.' And enforce the law, no deals, no special considerations! This will help to put a stop to this blatant theft, it may not stop it but it will make it painful if the thief is caught.
This is the main problem with the Act:
DMCA Title II, the Online Copyright Infringement Liability Limitation Act ("OCILLA"), creates a safe harbor for online service providers (OSPs, including ISPs) against copyright liability if they adhere to and qualify for certain prescribed safe harbor guidelines and promptly block access to allegedly infringing material (or remove such material from their systems).
Making piracy painful for those companies that host the pirate web sites would go a long ways towards ending this blight on the internet also. By taking away the company's means of making a profit any time there is a complaint that is provable then those that support these pirate web sites would cease to operate outside the laws of their countries.
As of this writing I am in a constant battle with the thieves that post my copyrighted materials to pirate web sites. I do what I can to get them removed but as a small business owner I have to weigh the time I spend fighting outright theft against time working to make an income for my family. It is not time well spent but has to be done because each time someone downloads one of my products for 'free' I lose income, that is the loss of a potential buyer of my product.
It is too bad that the Governments of the world don't see this loss of income also, after all when we pay for a product we also pay taxes.
So STOP internet theft, contact you local Government and ask for harsher consequences for theft of intellectual property. Point out that the theft of that property is lost income for the local government. That may help us all to make a living!
Monte Russell is a 20 plus year computer technician has three web sites that he enjoys working on, see http://www.diy-computer-repair.com/ for the five eBooks, numerous eCourses, Q and A Hardware forum, and the monthly newsletter that is always intriguing, full of insights about computing.
One of his best selling eBooks http://www.diy-computer-repair.com/ebsp-1.html

Secure Your Home Computer - 3 Simple Practices

Internet criminals are constantly looking for new ways to make a buck easily. They prowl around the internet looking for an easy mark to take advantage of. While this can be intimidating and even frightening, any computer user, no matter what their skill level can make their computer secure enough that a potential attacker will simply move to an easier target. This is because if they really wanted to work for their money, they would have found another way to make it.
Update Your Operating System Regularly
Any computer that is connected to the internet should have it's operating system updated regularly. This is because the manufacturers of these operating systems will release security hotfixes and system updates to make your computer work better. I recommend that anyone who is not an technophile using a Microsoft based operating system should have their updates downloaded and installed automatically. It simply saves the headache of having to go in and approve the updates that Microsoft pushes out regularly.
Install an Antivirus Program
If you could only do 2 things to secure your computer, updating and having Antivirus installed on your system would be the way to go. Antivirus is exactly what it sounds like. It is software that will scan your system and look for virus signatures. If it finds one, it will attempt to either repair or delete the infected file. It is also very important that you keep a current license contract with the developer so that you can receive updates to the virus definitions, which is what the software uses to identify the signatures of a virus.
Be Cautious of What You Download
If the software comes from what might seem a disreputable source, it probably is. If you receive something in an email that seems too good to be true, it probably is. Be wary of email attachments that come from an unknown source or one from a trusted source that seems fishy. For instance, might not want to open an email attachment which came in an email with a naughty title from your Great Aunt Josephine. If you do get something like this it is likely her computer has a virus that is trying to email itself to you.
Jake Smith is a Network Analyst for a financial institution. He currently holds 3 associates degrees in Web Design, Network/Information Security, and Network Support. He has over 5 years of professional experience working with computers and networking equipment. He is currently pursuing a Bachelors of Arts and Applied Sciences in Business Administration.
Jake K Smith - EzineArticles Expert Author

DIY Registry Cleaning Software - Maintain Your Own PC

Millions of people around the world use a computer on a regular basis. Yet, not half of them are comfortable with their machine. No doubt you know people who will call a computer technician at the drop of a hat for the minutest problems of the computer.  With advancing technology, it is now becoming possible even for people with no technical knowledge to take better care of their computers and solve minor problems on their own.
Registry Cleaning Software is a prime example of this case. Cleaning your Windows registry is an important measure to take to ensure that your computer runs at its optimum performance levels at all times. Cleaning your Windows registry will help speed up your computer to the kind of speeds you saw when you first bought the computer. At the same time, it will protect your computer from common causes of crashes.
Although this sounds like a very technical matter, it is actually one of the simplest tasks to perform. All you need is registry cleaning software. Once you have the software, all you need to do is install it and run it. It will locate all the files that are unwanted and fragmented in the registry and remove them safely without affecting other configuration files that are stored there. Once this operation is complete, your PC is as good as new and will give you great operating speeds.
Perhaps the only difficult aspect of using registry cleaning software is finding the right one. The demand for easy to registry cleaning software is so high, that a number of bogus software have saturated the market in a bid to turn a fast buck. You will need to do some research and identify the right registry cleaning software for your specific needs and requirements. And, then you can feel the satisfaction of having maintained your own computer without the help of a computer technician.
Now that you know how important it is to clean your registry and how easy it is for you to do it yourself, click here to access one of the most powerful DIY registry cleaner available in the market today. With a registry cleaner so powerful, you will no doubt feel very confident about handling small problems of your computer all by yourself.
Mark Gavalda - EzineArticles Expert Author

Malware - Protect Your PC From Security Threat Number One - You

Experts this year report malicious software, or malware, can be found lurking on 90 percent of PCs used to surf the internet! That's epidemic proportions. So, odds are right now, you're sitting at a PC that is host to a malware infection that is stealthily working in the background, robbing your system's resources and performance for purposes other than your own... This article covers some do-it-yourself 'best practices' PCs users should follow to prevent malicious software infections.
PC disruptions from malware can run the gamut from unnoticeable to slower-than-normal performance, uncontrollable pop-ups or odd PC behavior, up to more severe problems such as disabling security measures, (leaving your PC vulnerable to more malware), unwarranted monitoring of your activity, even theft of personal information. Malware spreads most commonly through opening unsolicited email attachments and by downloads of all types of software programs, documents and multi-media files. Malware 'packaging' is more sophisticated than ever when propagated as 'rogue security software'-anti-virus or anti-malware software that appears to be legitimate but is in fact malware itself. Clicking 'I accept' on rogue security software offers is what 100 million PC users have done this year alone, according to computer security experts. Worse, one in ten of us gave personal information to pay for the malicious software download...
Bottom line: Malware is everywhere and You are your PC's best protection, at a time when ways of spreading malware, grow in sophistication and number. The best protection money can buy can be negated with one 'bad click' to download something on blind trust. Before you download, take a step back for a moment and check out the source of the software download. Don't be sucked into ANY unsolicited pop-up offer, regardless of how good it sounds, before qualifying its safety first. Especially check out any 'free' product offerings, particularly those that that sound 'too-good-to-be true', by doing a few Google searches on the title to qualify a source and the product. Some experts advise review of online forums to see if people are warning of product scams or questionable companies. Get the scoop on a software title before you download it.
So, how else to reign in 'enemy number one?' Although few do it, make a plan now for how you will get good, reliable information, when you need it. Because where malware is concerned, its not a question of 'if' but 'when' we'll get an infection, for most of us. Its all-to-easy to miscalculate and open an e-mailed attachment from a 'trusted source'-a friend, for example--only to learn later their system had been compromised by a malware infection. As my father always said, "You'll be fine in life--regardless of how much you know--if you know how to find the answers." Knowing where to go for PC help you can trust will keep you from spending too much to fix a problem or make matters worse during a panic. Help yourself further, by having all the information regarding your system, applications you run, and support phone numbers and email addresses in one place. Taking the time to do this will save you big time when throttled by events to get hasty help.
Sounds like a tall order? Why not let an expert advise you. Experts gather useful information and share it as a way of promoting their services. Most repairs can be made yourself, when you have good information on how to make them. It is easier than you think. Just register to receive a computer expert's newsletter and monitor it for the news you can use to protect your PC investment. Listen to an expert you are comfortable with and enact their advice. Online computer experts often promote themselves by giving away great information on best practices they recommend. For example, there are thousands of 'free' software tools available online, but not all are compatible or work well. Experts can direct you to those they trust, that are proven to work. Qualify an expert and learn from them-it can be money in the bank in time and repair savings, when trouble arises.
The following action items are important things every PC owner should be doing to reduce their exposure to malicious software:
1. Get a recommendation on proven 'free' or for-purchase anti-virus software 'suites' (that include a firewall) and run regular scans. Choose a software company that regularly updates their software and install the updates when released for 'near-real time' protection.
2. Get a recommendation on a separate, 'free' or for-purchase anti-malware software tool and run regular scans. Install updates when released.
3. Keep 'Windows' or other operating system software up to date with the latest security updates.
4. Don't tolerate slower PC performance or odd PC behavior. Malware infections are often the culprit and will cause greater damage over time if left unchecked. If it has been a couple weeks since your last malware scan, update the software by first and then reboot your PC in 'Safe Mode' to thoroughly scan for infections.
5. Don't open unsolicited emails or email attachments without qualifying to your satisfaction, the safety of the source.
6. Don't download software until you are certain the source is reputable and safe. Take down the URL of the manufacturer and check their website. Do Google searches on the software title. Review online forums talking about experiences with the product. A little legwork upfront to confirm the product's integrity and the safety of the download source, will save you big, in frustration, time and money down-the-line.
7. To be sure you are doing a thorough scan for malware infections, reboot your PC in 'Safe Mode' (on power up, repeatedly hit the F8 function key) so the OS prevents other applications from running at start up. This will allow the anti-malware software tool to more thoroughly analyze the PC's registry files and find deeply embedded malware rootkits that function to conceal the malicious software.
I'm not an expert--what I've shared here, I learned from Kim Burney's "DIY Computer Maintenance Guide", a super easy-to-follow reference and how-to guide to free software tools that keep your PC running smooth and fast. Click the link below to access a free excerpt covering her top recommendation for a proven and free anti-malware software tool you can use to clean off malware from your PC.
Get instructions on a proven way to clean off malware from your PC by downloading a free excerpt from the "DIY Computer Maintenance Guide", by computer expert and author Kim Burney by clicking here: http://www.ZappingTheCrap.com
Christopher Wheeler is Editor-in-Chief at Attraction Center Publishing, an internet publisher and marketer of self-development and 'do-it-yourself' creative works.

Proxy Sites Offer Access to Blocked Web Sites

Are you looking for a way to gain access that you need on your network to web sites that are being blocked by your proxy servers? If you are in need of accessing information that is currently being blocked on your network, you can have the option of going to a proxy site. Proxy sites allow you to gain access that you need to web sites that have content that is being blocked by the security settings on your network.
Why do some proxy settings prevent access to certain web sites? One of the most common reasons is that companies do not want all of the users on their network to have access to certain information and certain content on web sites. If they do not create separate groups of users, that have different levels of access, than all of the users will have the limited access. The security settings are in place so that it is not as easy for unauthorized users to have access to the information on the server. Unfortunately, when these settings are set up, they also can block useful web sites.
Because of the increased risk with using other proxy sites, you want to make sure that you are familiar with them. You can find a lot of good information and advice list on the Internet. You will be able to learn all that you need to know about setting up your own proxy addresses and how to set up users on your network that will be able to use them. On some sites, you can also ask any questions that you have and read other questions and answers for a lot of technical information.
There are various ways that you can find proxy addresses to use to bypass your own, but you want to make sure that they are safe and secure, and are not going to put your computer and information at risk. Proxy sites are designed to allow users to have access to web sites that they are not able to access on the network. Some networks have settings that are very secure, and even block some popular web sites that you would normally be able to access that you can not when you are using that network.
Be sure that you are always checking to see that your security settings are still at a level that will help keep your computer and your network secure. If you do not know how to gain access to proxy sites, or how to change the settings on your network, find the administrator who can direct you in how to bypass the proxy settings and still have the security that you need in place. It is advisable that you should rethink over possessing administrator rights to change the Proxy settings, as this will expose your personal information to others view. Instead, it is better to get hold of the administrator and take his help to bypass the proxy settings. You can then access sites you desire, while your privacy remains secure.
Want to find and use a reliable proxy server? Check out the frequently updated list of fast, secure and proven proxy services at http://www.tech-faq.com/proxy.shtml

DIY Investigations With Private Investigator Software

Whether you are browsing and reading for specific information or general knowledge, let's assume that for some reason you need investigative services. You may have already considered a couple of options. One option may be to investigate by yourself (impossible you say) or another option may be to hire a private investigator (could be difficult or unaffordable). But wait, let's look again at the first option and hold that thought. Anyone can become a DIY investigator with private investigator software.
With private investigator software, you can access court and criminal records, public files, massive databases of public information, etc.
You can perform your own background checks, criminal checks, people searches, gain information you would like to know and be wise to know, concerning business or personal relationships, phone numbers, addresses; the list is exhaustive.
Your children are precious. Would you not want to know all you can about that daycare center?
Your well being is priceless. Would you like to know the background of that exciting "new" acquaintance?
You can have the peace of mind and feel secure just knowing who people really are in a day and age when you just can't assume I'm ok and you're ok.
How can I you ask?
You can now become a DIY investigator online with simple to use private investigator software. From your desktop or laptop you can accomplish all of the above checks and searches and more!
To help you get started, there is a good product review site available to provide you with more information and details. Many products have been tested and the best ones reviewed and rated for your convenience. So why not begin your first "investigation" right now.
Why buy and test-when you can buy the best?
For more information, product reviews and rating, concerning private investigator software please visit: http://jersand.com
Gerrald Hendrix - EzineArticles Expert Author

6 Aspects of a Secure Computer - Keeping Your Computer Safe

A computer is only as good as it's user, and unfortunately there are many, many, many less savvy computer users out there. For you to keep your computer secure, and therefore fast, there are some basic security practices that you must employ.
Protection from Spyware/Adware
Spyware and Adware are programs that are installed without knowledge on your PC. These programs track your internet activity, for the purpose of targeting you with ads, popups, or obtaining private information from you. They slow down your computer, and can be a security risk. To prevent them, you use a free antispyware program.
Recommended: MalwareBytes AntiMalware or Lavasoft's AdAware
Protection from Viruses
Viruses are more dire than spyware, because they intend direct damage to your system, and may have the intent of stealing identity information. Viruses replicate and spread themselves unlike Spyware. To combat viruses you need a well trusted antivirus.
Recommended: Avira AntiVir and Avast! Home Edition are excellent free solutions
Protection from hackers
Hackers attempt direct access to your computer through security gaps. Antispyware and antivirus programs do not protect from this sort of threat, which is the most dangerous of all. If your internet modem or wireless router does not have a built in firewall, you should get a free firewall of your own.
Recommended: PCTools Firewall Plus or Comodo Internet Security Firewall
Wireless Security
If you use a wireless router in your home, chances are it is very easy for anyone within 200 feet of your home to access your signal. This can be dangerous if someone has bad intentions. Set up a wireless password to access your wireless network. If you don't know how to do this, ask any manual you have for your router, or ask the company.
Good Passwords
Passwords do nothing if they are not chosen well. A secure password should be longer than 7 characters, and contain at least one number/symbol and a mixture of upper and lower case letters. In addition, you should not use the same password everywhere you have an account.
Safe Email
Be weary of what you open. If you do not recognize the sender or subject, do not open it, especially if the email contains an attachment. Common sense is the best medicine here.
If you follow these security practices, you should remain a safe computer user. Rest easy knowing that you won't be one of the many victims of online crime, or have to use your hard-earned money on replacing your computer every few years due to infections.
Nick Dimon writes about computer security and maintenance on his site http://www.crappycomputer.com/ with the purpose of informing and teaching users how to get what they deserve from their machines.

Strong Password Authentication Essential to Your Computer Security

1. Why Password?
 
Your computer and the websites you frequently visit contain a great deal of personal information about you. It is important, therefore to ensure that you do not allow your personal details to get into the wrong hands.
We do so much online these days: banking, shopping and social networking have become everyday activities. There are nasty people out there who want to steal from you. Not just your money, but your very identity. It is therefore very necessary to protect yourself by restricting access to your personal data. This is where passwords come in. They make sure that your personal details are only available to you.
 
2. Why a Strong Password?
 
We all like to keep things simple. Passwords can be a pain. So let us make it easy to remember and  not complicate matters. Why not use the same password for all our safe sites. It is too much hassle remembering all those different passwords, after all.
 
Passwords can be seen as the weakest link between your data and those who could most benefit from access to your personal details.  Once the password is cracked they are in. If you use the same password for different applications, your system is vulnerable, along with your online banking and credit card accounts.
 
Examples of weak passwords include your name, username, date of birth, names of your children, even your car registration number. Paul123 would not be a safeguard against my online bank account, for example. Hackers can use programs that try to guess your password by browsing through your files to search for personal information.
Criminals use a number of methods to identify passwords. Dictionary search trawls through online dictionaries to come up with a match to your password. Brute force attacks try every possible combination of keystrokes that can be used in connection with a user name. Phishing, official looking emails purportedly from banks, for example, seek to obtain passwords or PIN numbers from unsuspecting victims.  
 
3. What is a Strong Password?
 
Many websites demand passwords that exceed seven or eight digits, including letters and numbers. Security experts advise even longer passwords, 14 characters are considered sensible. Experts also suggest that you mix upper and lower case letters and utilise characters in lieu of some letters. The key is to use a password that is simple enough for you to remember but no one else, even your close family and friends would be able to identify.
 
4. Further assistance
 
Microsoft has a very good application that rates the strength or weakness of your chosen password.
Password checker can be found here: http://www.microsoft.com/protect/yourself/password/checker.mspx
Paul Forrest has run marketing orientated businesses for more than ten years. He specialises in writing articles for websites, utilising proven successful methods that attract new customers. Paul has an extensive knowledge of Search Engine Optimisation (SEO) and enjoys a clear understanding of the profitable use of keywords.
Paul uses clear explanation regarding the subject. Paul's style of writing engages the attention of the reader in addition to maximising keyword profitability with the major search engines, particularly Google.
Based in Brighton in the United Kingdom, Paul keeps up to date with developments in all aspects of business and has a passion for helping companies to succeed in their marketplace. Following a multi-faceted career in commerce, Paul devotes his energies to writing articles that drive potential customers to his clients' websites. Paul can write about any subject which he will thoroughly research before pen touches paper or finger hits keyboard.
To find out how Paul Forrest can drive more customers to your website, check out http://www.articlewriter.biz today.

Remove Viruses From Your Computer - Tips and Tricks

Removing a computer virus in your computer can be a scary task.
Even the most experience computer tech might have a difficult challenges without the right software.
Technology has revolutionized the way we see the world. We are now able to have a conversation virtually face-to-face with someone in the other side of the world via messenger absolutely free.
Personal computers (PCs) since its introduction to the public in the mid 80s have changed our lives. Allowing the public to automate daily task, personal computers (PCs) have become critical tools to our everyday life.
However, since the birth of the internet for public usage back in the mid-late 90s, hackers have found a breeding ground.
Hackers are software developers that create programs to attack computer systems. One the most sophisticated software ever developed focuses on disabling antivirus programs by attacking PC's registry (PC database). Once antivirus software is disabled in a persona computer, it becomes an easy target for any attack. Hijack programs are responsible for scanning your computer for any credit card information stored in your computer or internet browser (including credit card transactions, online banking password and ID, etc).  But, what is spyware and how dangerous is it?  Spyware (hijack programs) are automatically installed in your computer without the users' consent and many times users are deceived to allow the programs to automatically install while surfing the internet.
The source of spyware can be an email, an infected internet page, or even an infected CD that installs information into your computer.
Spyware attacks in your computer can ruin your computer, your financial status, steal your identity, and use your computer as a hijack system to attack other computers.  It's recommended to keep your antivirus up date and never open emails that you might not recognize, since emails with attachments are the easier way for spyware to access your computer.   What are the symptoms?
While accessing the internet do you experience?
- Slow page download - Pop-ups
- Sudden freeze (Computer won't respond)
- Blue Screen with white letters (known as the blue screen of death)
- Computer won't respond after you turn it on.
Any of these symptoms might indicate that your system might be hijacked and it's recommend that you take to any computer repair place (which can be very pricey). Also, not following the correct steps can endanger your personal information such as or credit cards, or online banking login information.   Also, it's recommended that you find a good program that can cure your registry. THE REGISTRY IS THE MOST HEART AND MOST IMPORTANT PART OF YOUR COMPUTER!! Good software will remove the spyware from the registry and remove any threats.
Hope my article provided you with helpful information
Good luck and stay safe.
For free antivirus help visit Help my computer.
I'm a computer system analyst always looking out for new technology to be studied and discovered. Pride on providing the community up to date information on the newest gadgets, or internet driving news...
Raul Guerridos - EzineArticles Expert Author

Home Computer Security Protection Issues

In a perfect world no one would be able to infiltrate our home computers and mess with our lives, but this isn't a perfect world. Every home computer needs to have home computer security measures installed to protect it. So don't put it off any longer. Start doing some research so that you can choose the right home computer security for you.
What you need to Know about Home Computer Security
Statistics would surely prove that with the millions of people online every day, at least a handful of them are going to be hackers. Hackers are fiendish individuals who have computer abilities to access the computers of others and spread viruses which are a menace to the computer world. Viruses have done their job in eliminating crucial data and damaging computer hard drives all over the world. People can now fight back, however, by purchasing security systems for the computers they have in their homes.
There are two good ways to get home computer security. One is to buy it on CD-ROM which can be installed on your computer. The other way is to purchase it online and then download it into your PC.
Don't be fooled by websites which offer you "free" security software. There's bound to be an ulterior motive behind that offer. Besides, if you download their software you'll also get a "free" load of spyware which will track your use of the internet without your knowledge.
When you install your computer security software, be sure to carefully set your preferences. Otherwise you may be installing firewalls which will block you from internet content you want to see.
For people who are still using dial-up internet connections, it will take a substantial amount of time to download home computer security software off of the internet. An option you have is to buy the CD-ROM, because it will download much faster. If you do decide to go with the internet download, you may want to wait and run it while you're at work or sleeping so that it won't interfere with your use of your computer.
Do some research into the features and prices of various home computer security packages which are available. You can also ask family and friends what they recommend. It won't do to be too chap when buying software, because you need to have software you trust to protect your important computer files. No matter what you choose, you'll always be glad you took steps to protect your home computer.
Home security is something we all want. Visit SaferHomeSecurity.com for more tips on home security tips and home security DIY tips and make your home safer.