Netgenz.com - computer and Internet | Netbook computers provide a great convenience for individual computing. Just sit within a wireless hotspot and you can connect to your office or home network, access your e-mail, and complete important project for work. However, roaming from one insecure wireless network to another can leave your computer vulnerable to malicious software attacks.

How Protects Your Netbook from Spyware and Viruses

If you're connected to a wireless network without its own firewall, hackers can easily intercept the signals you send and receive over the airwaves. Bad people can also install spyware and viruses on your computer.

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Whats is spyware?

Spyware refers to applications designed to track the internet activity of computer users, log sites visited, and gather other information. The term "spyware," can also refer to non-virus malicious software, including software that takes over your internet connection, generates unwanted advertisements, or even blocks your internet connection. Tracking programs are technically labeled as spyware only if the computer does not agree to the download or installation.

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Spyware collects information and sends it back to the spyware controller. Spyware program owners usually sell the collected information to marketers. For example, spyware can obtain computer user e-mail information, using that information to bombard users with advertisements and spam. Spyware is also known as "malware" (Malicious Software) because it can be used to aid in identity theft and fraudulent activity (some spyware programs mine credit card information and other sensitive financial information). Keylogging programs used to steal credit card information and password.

whats is a virus computer?

Viruses are another type of malicious software. Viruses are pieces of code that attach to your programs, files, or boot sector. These malicious programs are called viruses because they work like a virus infection - they spread to other files, programs, and even computers, and they are explicitly designed to corrupt your files and destroy your applications.

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How Protects  from Spyware and Viruses

Protecting your netbook computer from spyware and viruses protects you from fraud and also protects your privacy.

Install safe Browser

The first thing you need to do is install a secure situs browser. Internet Explorer is very vulnerable to unauthorized scripts that can be run and installed on your computer without your knowledge. Instead of using Internet Explorer, you can try using Mozilla Firefox, one of the safest situs browsers. Firefox will always notify you of any installations, notify you of suspected sites, and update your browser automatically to continue improving security.

Using Firewall

Apart from using Firefox, it is important that every computer user installs an individual firewall to block unauthorized access attempts. For Windows users, Comodo Individual Firewall is a free plan (there is an Alpha version of Comodo Individual Firewall Version 3, which adds Vista support, but it won't be a stable choice until they reach the final release). 

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Scan Your Computer with antivirus

Even the best firewalls can sometimes allow spyware in, so scan your computer with a free program like Spybot: Search dan Destroy or Ad-Aware SE, two of the best anti-spyware programs available. You shouldn't neglect to install anti-virus software either. If you have an anti-virus program that you already use, stick with it, but the free open-source (free) anti-virus product ClamWin is two excellent options. Keep your security software (most programs up-date themselves automatically, but sometimes programs ask for your permission) to provide the best protection against malicious viruses or software.

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