- About.com: Internet/Network Security - Featuring articles and web links on Internet and network security for the Unix and Windows platforms.
- Can Internet Security Ever Work? - Jon Callas co-founder of PGP provides an overview about the misidentification problem and general weakness of secure Internet protocols.
- Common Vulnerabilities and Exposures - A searchable database of internet security problems.
- Dingbat's Warehouse - Information about viruses, intrusion detection software, personal firewalls, and privacy. Hosts a streaming webcast called The Byte Show on security-related topics; CD-ROMs of interviews and software available.
- Get Safe Online - UK government security service to help protect computers, mobile phones and other devices from malicious attack. Offers advice, bulletins, glossary, library and links plus an alerting service.
- Google Online Security Blog - News and insights from Google on security and safety on the Internet.
- Google Online Security Blog - News and insights from on security and safety on the Internet.
- Intrusion Detection FAQ - Frequently asked questions about intrusion detection, from the SANS Institute.
- My online security - Security portal, providing internet security related news, resources, tools and services.
- Stay Safe Online - Tools and resources to empower home users, small businesses, schools and universities to stay safe online.
- SuraSoft - Offers news, tutorials, articles, and forum.
- W3C Security Resources - Links to security initiatives such as PICS Signed Labels, and XML-DSig. (W3C)
