Anonymizer - Free or pay service that blocks you from detection while on the internet. Free service is advertising supported.

Rewebber - A premium Web-based proxy with tiered service options, including a free version. Free version is a one day demo of all levels except the Preium-Plus Level.

The Cloak - A Free Web-based service that is advertising supported and includes bandwidth limits.

Orangatango - A new twist to being anonymous, not billed as a Proxy but as a Virtual Browser. Lets you surf anonymously and enjoy the full content of the internet that other proxies block. In Beta not advertising supported.

safeWeb - Free web-based proxy that is advertiser supported. Blocks pop-up ads & sanitizes dangerous scripts & flash content.

Webveil - Webveil's Anonymous Proxy Reviews - There are more proxies listed here than you can shake a stick at.

Cnet Reviews - Firewalls - Reviews and rates the top firewalls, get the scoop!

Zone Labs - Home of Zone Alarm & Zone Alarm Pro the top rated personal firewall in the business and one of them is free.

Norton Personal Firewall - Controls all Internet connections to and from your computer and alerts you to attempted intrusions, use to prevent personal data from being sent to web sites without your knowledge, to block Java™ applets, ActiveX® controls, and cookies from unfamiliar sites.

McAfee Firewall - Builds a protective barrier around your computer to secure and defend it from Internet hazards such as hackers, Trojan Horses. Filters both inbound and outbound communications.

Network Ice - Home of Black Ice Defender, billed as an industrial-strength anti-hacker system that delivers unmatched protection to your PC.