• National Colloquium for Information Systems Security Education
• InfoSec at James Madison University
• Security Education Systems
• CERIAS Purdue University
• Computer Security Laboratory - UC Davis
• IBM Security Research
• Stanford Security Lab
• Computer Security Institute
• Information Security Research Centre
• National INFOSEC Education and Training Program

Trade Publication Sites

• ZDNet: eWEEK: Security Homepage
• InfoWorld - Security Watch Column
• Information Security Magazine
• Crypto-Gram Newsletter
• ComputerWorld Security Site
• Windows Magazine Security
• Earth WEB
• Security Magazine
• Security News
• Internet/Network Security

Companies with Security Products

• PGP products and servicesNetwork Security Essentials: Applications and Standards
• Symantec Enterprise Security
• Verisign: A leading commercial vendor of X.09-related products; white papers and other worthwhile material at this site.
• Counter Pane - Bruce Scheier's company
• Microsoft Security Site
• Microsoft Security Education Portal

• Hacking Exposed
• 2600 
• HNN - Hacker News Network
• AntiOnline - Computer Security - Hacking and Hackers
• Phrack
• l0pht
• The Happy Hacker
• The Hackers Club

Security Research and Academic Sites

• COAST: Comprehensive set of links to sites related to cryptography and network security. 
• IETF Security Area: Keep up to date on Internet security standardization efforts
• USENIX Symposium on Security Proceedings

• Tom Dunigan's Security Page: An excellent list of pointers to cryptography and network security web sites.
• IEEE Technical Committee on Security and Privacy: An excellent list of pointers to cryptography and network security web sites.

Conventional Encryption and Message Confidentiality

• AES Home Page: NIST's page on the forthcoming Advanced Encryption Standard.

Authentication Applications

• MIT Kerberos Site: 
• USC/ISI Kerberos Page:
• Public-Key Infrastructure Working Group: IETF group developing standards based on X.509v3.
• Microsoft Passport White Paper
• Risks of the Passport Single Signon Protocol
• Liberty Alliance  - Sun
• The Moron's Guide Kerberos

Biometric Authentication

• Fingerprint readers - Identix Biologon
• The Biometrics Consortium
• International Biometrics Group
• The Open Lab
• Biomet - The Biometircs Resource Center
• The International Biometric Society
• International Biometric Industy Association
• BioAPI Consortium
• ID Technologies
• Net Nanny
• SecurID

• ZD-How-To Privacy and Security
• Securing your Intranet
• PKI Tutorial
• SANS - Reading Room
• Stay Safe Online

• Security Focus
• SANS Home Page
• International Computer Security Association
• Computer Emergency Response Team Coordination Center
• Center for Education and Research in Information Assurance and Security
• Computer and Network Security Reference List 
• Center for Democracy and Technology
• Center for Internet Security
• National Infrastructure Protection Center

Information Technology Assoication of Amercia - Info Sec

• PGP Home Page: PGP Web site by Network Associates
• MIT Freeware PGP
• Introduction to Cryptography (PGP)
• PGP User's Guilde
• PGP Windows Version 7.03
• S/MIME Charter: Latest RFCs and internet drafts for S/MIME.
• S/MIME Central: RSA Inc.'s Web site for S/MIME. Includes FAQ and other useful information.

Privacy Related Sites

• Electronic Frontier Foundation
• Online Privacy Alliance
• Electronic Privacy Information Center
• Spyware

IP Security

• IPSEC Charter: Latest RFCs and internet drafts for IPsec.
• IPSEC Working Group News: Working group documents, mail archives, related technical papers, and other useful material.
• IPSEC Resources: List of companies implementing IPSec, implementation survey, and other useful material.

• Netscape's SSL Page: Contains the SSL specification.
• TLS Charter: Latest RFCs and internet drafts for TLS.
• MasterCard SET Site: Latest SET documents, glossary of terms, and application information.
• Visa Electronic Commerce Site: Similar information to that at the MasterCard Site.
• SETCo LLC: Organization that promotes SET.

• IETF SNMPv3 Working Group: Maintains the most recent copies of SNMPv3-related RFCs and internet draft documents, plus a schedule of past and future work.
• SNMPv3 Web Site: Maintained by the Technical University of Braunschweig. It provides links to the RFCs and internet drafts, copies of clarifications and proposed changes posted by the working group, and links to vendors with SNMPv3 implementations.
• The Simple Web Site: Maintained by the University of Twente. It is a good source of information on SNMP, including pointers to many public-domain implementations and lists of books and articles.

• CERT Coordination Center: 
• Anti-Virus On Line:
• PCHELL
• IBM Antivirus
• Virus Encyclopedia

Shareware/Freeware Software

• PC Mag Security Utilities 
• CNet Software Repository
• TUCows
• Shareware.com
• PC Mag Shareware
• WebAttack

• Dr. Solomans Antivirus Software
• McAfee Antivirus Software
• Symantec Antivirus Software