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How To Enhance Your Computer Security

If you are using the Internet at all, you probably already know your computer is susceptible to threats, viruses, spyware and other malware developed by thieves looking to steal or damage your personal information. They could be snooping for your credit card numbers, banking information, or any other pertinent data that might help them “impersonate” you.

They may use a tactic of gaining access to your email address book with spam to attack other computer users whose email addresses you store on your PC. It is for reasons such as these that you need to ensure your computer is protected at all times.

There are many ways you can protect your computer, starting with the critical anti-virus program. This type of program when running on your PC is always on the lookout for viruses that attempt to enter through your email, computer programs, or Internet downloads and then alerts you to their presence and deletes them. The anti-virus program is your first wall of defense while on the Internet.

Along with your anti-virus program, you absolutely must have a firewall program on your computer. Most newer computer operating systems come equipped with a built-in firewall; but if you do not have one, you should purchase and install one as soon as possible.

A firewall guards your computer by determining the type of pre-configured information allowed onto your computer. It keeps out any unwanted or dangerous traffic and alerts you when something damaging is attempting to infiltrate your computer.

You can also help to maintain your computer’s security by taking appropriate email precautions. This includes not opening any unsolicited email, especially those with attachments. Never - under any circumstances - open an attachment if you are not completely sure you know the sender and what is being delivered.

Despite precautions, if you do get a virus, it is critical that you already have a backup stored for all your data. You can set up a backup on your computer to either go to an external hard drive or a piece of removable media. This helps ensure you never lose any of your important data.

You also need to be careful while surfing on the Internet itself. Never download a program that is not certified. If a notification box pops up on your screen indicating the program is not known or valid, you should immediately cancel the download to make sure your computer is not infected.

Additionally, use a strong password for any web site that you access via a login. The password should be a combination of letters, numbers, and symbols, and the longer you make your password - though it should be easy for you to remember - the more secure your data online.

Computer security is a serious subject and one for which you should be aware. By putting these basic precautions in place, you will have a much easier time of protecting your computer from dangerous threats that lurk at every cyber corner.

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