What Are Firewalls And Why You Should Have One

A firewall works as a security doorway that stops unknown and seemingly harmful and therefore unauthorized entry to your personal computer network system. It acts as the first line of defense against programs that may harm your personal information. A good firewall protects your information from trojans, spyware, adware, hackers, malware and worms.

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The Main Online Security Threats

By logging on to the net, you are at risk at once. Online security threats are a big challenge today.

There are several types of threats on the internet.

The main threats are Spyware, Viruses and Hackers.

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