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How To Protect Your Computer Without Spending Money

You should know how to protect your computer prior to buying it, but not enough people worry about computer safety until after they’ve been burned along with their bank accounts are empty. If that’s the truth, or if you need to learn about computer safety without spending lots of money, supply the following tips a shot.

Enable The Windows Firewall

All versions of Windows since Windows XP attended with a built-in firewall which is just as effective every other firewall product available on the market, so employing this free tool won’t set you back later.

A firewall blocks hackers and viruses after they try to connect with your computer over the Internet or older your local network. It works by refusing to take any connection which isn’t a reply to a connection it previously started. It’s like making use of your phone to generate outgoing calls but blocking any incoming calls which means you don’t have to listen to telemarketers.

Firewalls are so simple that they’re all equally effective. The only real difference in firewalls are how easy they're to configure. The Windows firewall is not hard to enable, nonetheless it doesn’t include any easy method to configure a number of the advanced features. People who need those advanced features might want to buy another firewall product, most users of Windows will probably be fine with the free Windows firewall.

Free Anti-virus

Firewalls block active threats to your personal computer and they do their job so well that hackers today focus the majority of their attention on helping you achieve run viruses directly, called passive threats simply because they don’t do anything until you run them.

There are two ways to protect your computer from passive threats. The first is to prevent make a mistake: never open any files you download from email or Internet, never install any program that you just don’t entirely trust, never run macros in the document, and not do a number of other things which may allow the herpes virus to install itself on your pc.

For a lot of people, avoiding these risks is impractical. You bought your personal computer to use it, not only to play Windows Solitaire. So the other solution is to utilize an anti-virus program which checks the files and programs you employ before you utilize them to check if they’re infected using a virus. It’s form of like a school nurse who sends home sick kids before they are able to infect all others at the school.

There are plenty of anti-virus programs on the Web and almost all of them have a price. If you’re planning to spend money on anti-virus, I recommend you get it through the biggest company you can-the big companies sponsor security researchers who find viruses quicker than the overworked staff at smaller companies.

But you may also get free anti-virus software from AVG. The free version doesn’t include numerous features as the paid version, but it’s usually equally as good since the big names in security as well as cost can’t be beat.

Secure Your Connection

If you hook up to the Internet over the wireless connection fitness center on the go, you will be putting yourself at increased chance of identity theft.

Many wireless connections don’t include any built-in security, so most of the information you transmit over the Internet could be intercepted by other people in variety of your wireless network. (Some hackers use directional antennas to snoop on those people who are up with a few miles away.)

What kind of information does one send over the Internet? If you employ unsecured webmail, POP, IMAP, or SMTP, every email you send or receive might be intercepted-that includes emails which has a password reset. Every unsecured webpage you download may be read, together with your Facebook along with other social media sites. Any business application you use which will not encrypt its connection also can have its data intercepted, and your boss could hold you responsible for the loss of data.

How can you protect your computer from this threat? At home it’s easy: configure your router to make use of a secure connection. For current-generation routers this is actually easy. Tell your router to make use of WPS encryption as well as set a password. Then educate laptop to connect to the secured connection and press the WPS button on top of your router-the router will educate laptop the password plus your laptop will automatically configure itself.

For public wireless at coffee houses, there isn’t much you're able to do to secure your connection if passwords aren’t enabled by default. My advice: be cautious what you do and use the secure versions of GMail, Facebook, along with other important sites you visit.

Beware Freeware

As I mentioned earlier, one of the ways viruses get onto your system is by convincing you to put in them. But it’s not just viruses which get onto your computer this way: it’s also spyware and other bad programs (malware).

Hackers and unscrupulous types build websites for programs promising great features if you just install their programs and-as a bonus-their programs cost nothing.

Remember the old saying-if it sounds too good really was, it probably isn’t. After you install these programs, you’ll probably discover that they don’t do whatever they promised. They’re also probably buggy instead of really useful whatsoever.

The concern is that you can’t uninstall these programs. Oh, sure, there’s an entry in Add/Remove Programs that states uninstall this software-but it doesn’t actually work. (The programmer who writes the installation script also writes the uninstallation script, if he doesn’t want one to remove this software, as in the truth of malware, he just creates a dummy uninstallation program.)

If one does get malware installed on your personal computer this way, there’s tough way to remove it. Several companies maintain databases pc files and whether or not they belong to known malware. You can use their database to spot the files installed by the malware and take off them, but this can be a time-consuming and dangerous process-dangerous because treatment of wrong file from your personal machine can break it.

The best solution of which I’m aware is always to only download programs that are recommended by a trustworthy tech site-sites which inform you how to protect your computer.

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