Securing Your Computer: A Checklist
Maintaining a secure computer isn't something you do in your spare time every few weeks or months. The most effective security program is one that's built around a sensible and comprehensive security policy. To get you started, we've put together a checklist of tasks you should perform right now to eliminate any existing security holes on your computer.
1. Install and Configure a Firewall
A firewall is a device or software that controls the flow of traffic between computers and protects your computer or network from intruders. This extra layer of protection is especially important on any computer with an "always on" Internet connection, such as a DSL line or cable modem. Firewalls vary widely in their cost and ...
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