Minggu, 03 April 2011

How to Improve Your Computer’s Security

These days, hackers are always on the lookout for vulnerable computer systems that they can exploit. This is one of the reasons why computer security is such a hot topic nowadays. Hackers do this for a number of reasons. Some do it for fun while most do it for profit. This is because many people store credit card information as well as other valuable information on their computers. Unscrupulous individuals take advantage of computers with weak security to gain access to this information for criminal purposes. Many companies and organizations have been the targets of countless hackers trying to steal information or take over computer resources. However, home users are also in a lot of danger. The good news is that there are many effective methods of beefing up your computer’s security. Here are some quick and easy tips to keep these cyber-criminals at bay.


Use your Firewalls

Most operating systems come with built-in firewalls that can be used to improve computer security. However, not many people know how to use their firewalls properly. A firewall with inadequate settings can easily be breached by hackers. This is one of the reasons why it is so important to learn how to configure your firewall with the correct security settings.


Learn about your Computer’s Entry Points

Entry points are very similar to doors that a hacker can use to gain access to your system. By learning about all of the entry points your computer has, you will be able to improve your computer’s security and prevent hacking attempts on your system. However, most computers have numerous entry points and it can be difficult to learn about them all. This is where security experts can help you. This is especially important if you run a small network in your business.


Increase your Awareness

Hacking is now an unfortunate part of the world we live in. This is one of the reasons why you should do all you can to learn about hacking and computer security measures. Even if you are not a tech-savvy person, you can still keep your computer safe by learning about the importance of security updates, program patches and anti-virus software. There are many easy-to-use tools available in the market today; all you need to do is learn which items you need and how to use them effectively.


Testing your Network’s Security

Performing an attack and penetration test is a very good way of analyzing the security of your network. This method is used to identify potential weak points in your computer network. Once you identify loopholes, you can then start implementing special measures to make your network harder to crack.


Use Passwords

This is one of the simplest and most effective ways of making your system more secure. Learn how to create strong passwords that are difficult to crack. This will make your system very difficult to hack and access. You should also make it a habit to change your passwords every two months or so. Well-made passwords make use of both numbers and letters to make it more difficult for uninvited guests to log onto your computer.


Monitor your Device Services

Your system uses many devices and services to work properly. However, some of these services pose a significant security threat to your system. You should disable services that you do not need to minimize the risk of someone breaking into your system.


Use Anti-Virus Software

There are many reliable anti-virus software packages in the market today. This is one of the best ways to improve your computer’s security from viruses, Trojan horses, worms, bots, and hackers.

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