Internet Security

	Internet	Virus KB		kb# VI00003
	When you surf the Net it's important to remember that you're on a network where people can monitor your traffic and attempt to access your computer any time you're online. Still, there is no reason to be unduly paranoid about using the Internet. These simple precautions are usually sufficient protection when going online. Install a firewall. Keep people from physically accessing your computer. Hackers gain access to your computer's contents via a "back door" that allows them to control your computer from the network. Protect yourself by installing a firewall. Don't open email attachments. They can install themselves on your hard drive and allow hackers to gain access to your system. Turn off file sharing. If you don't use it or need it, there is no reason to keep it running. Run Windows Update regularly. This will update your OS with any patches and upgrades to further protect your PC. Install antivirus software. Have it running in the background to detect a virus immediately. Remember that an antivirus program will only work if you keep it updated. You can get a free firewall program from Zone Alarm.