Inside Spyware: Part 4 Spyware Prevention Software and Secure Computing
Spyware Prevention Software
Much like anti-virus software that scans e-mail attachments as you go, some anti-spyware software packages aim to keep you safe as you surf. Many of these programs will detect cookies from advertisements or Web sites that may be helpful, so once again their effectiveness depends on your tolerance and how you use the software.
By keeping up with the latest security patches and service packs, you will be plugging holes in your Windows operating system that could be used by malicious programs. Many people prefer to control their online privacy and don't like Microsoft's Automatic Updates feature. If that's true for you, a visit to WindowsUpdate.com will keep you up to date with the security patches your computer needs.
Firewalls
Many organizations already employ firewalls that are all but unseen to their computer-using employees. Personal firewalls are also a good way to stop malicious computers and programs from contacting your system.
Microsoft Windows XP includes the Internet Connection Firewall. When enabled, it prevents would-be hackers from scanning your computer's ports and resources — including file and printer shares. It will also prevent RATs (Remote Access Trojans) from contacting other computers if they are on your system. Enabling the firewall was essential to stopping the Blaster virus of 2003 and is also recommended for stopping Windows Messenger Spam. To enable the Windows XP Internet Connection Firewall:
In Windows XP go to Start/Control Panel. Click Network and Internet Connections. Click Network Connections. Right-click your Internet connection, and then click Properties. Click the Advanced tab of your connection's Properties dialog box. Check the box next to "Protect my computer and network by limiting or preventing access to this computer from the Internet."
Beyond XP's Internet Connection Firewall, other firewall software options include:
