EagleRidge Technologies' Favorite Links -- Computer Security
See also: Math links

• CGI Security:
  • Lincoln Stein's WWW Security FAQ - good place to start
  • CGI Security FAQ
  • CGI Security Tutorial
  • Security issues when installing and customizing pre-built web scripts/a>
  • Writing Secure CGI Scripts
• Blacklist lookup - check to see whether an IP address is on one of many blacklists
• CERT--Part of the Software Engineering Institute (SEI). Charged with disseminating security information. Definitely recommended. http://www.cert.org/
• CIAC -- Computer Incident Advisory Capability from the US DOE. Lists many current vulnerabilities and security bulletins: http://www.ciac.org 
• Electronic Frontier Foundation--"Protecting Rights and Promoting Freedom on the Electronic Frontier." Excellent site for privacy- and encryption-related news.     http://www.eff.org/
• Counterpane.com--Cryptography expert Bruce Schneier's site, with an excellent mailing list (still free!), articles, crypto links, and more. Definitely recommended.   http://www.counterpane.com
• StopBadWare.org - Search badware website clearinghouse.
• ShieldsUP! free PC security tests
• Advanced Encryption Standard (AES) home page at the National Institute of Standards and Technology--Center for official information on status of finding a new government-approved encryption algorithm   here.  4/14/2005 paper: timing attack against AES; Bruce Schneier on timing attacks.
• Peter Guttman's Encryption and Security Tutorial--very good overview! here.
• 2600.org--Hacker's site, online home of 2600 magazine, The Hacker Quarterly. Excellent source of computer and telephony security information. Use responsibly. See also the alt.2600 newsgroup. http://www.2600.org
• Phrack--Another hacker's site; enjoy but use responsibly. http://www.phrack.com/
• OphCrack - Open source Windows password cracker based on rainbow tables. http://ophcrack.sourceforge.net/
• Deja News--excellent, free, newsgroup archive and search service. See sci.crypt, alt.2600, and comp.risk. http://www.deja.com
• Computer Security FAQs at faqs.org--excellent source of security information. here; by the way, http://www.faqs.org is a very good place to start when looking for faqs on any subject.
• North American Strong Cryptography Archive--for USA and Canadian citizens only. Excellent list of cryptography and related software sites, including links to Pretty Good Privacy (PGP), Blowfish, and much much more. http://cryptography.org/
• Cryptography links outside North America--Very good links here.
• International PGP home page--Very good Pretty Good Privacy (PGP), PGPFone, PGP e-mail encryption, etc., links. http://www.pgpi.org/
• IT Security Cookbook--Very good free online book, a "self-help guide" for system administrators and managers, with both general and platform-specific help here. Also, at the same site: CryptoNews--Cryptography-related news links. Note: this was down when we checked it Sunday.  We hope it was just for maintenance; it is (or was?) a good site.
• Purdue University's COAST HotList--Award-winning top security site; definitely recommended-- here.
• Ron Rivest's Crypto page--Lots of great links from the "R" in "RSA"! Highly recommended-- here.
• NTL--A C library for doing number theory with arbitrarily large numeric precisions and values. http://www.shoup.net/ntl/
• MIT course 6.857 on Network and Computer Security Home Page--Lots of good material here!
• Snort.org: The Open Source Network Intrusion Detection System
• L0pht Heavy Industries--Excellent security site.

  <<"That vulnerability is completely theoretical." -- Microsoft>> <<"L0pht, Making the theoretical practical since 1992.">>

  L0pht.
• Bugtraq--Excellent bug tracking site. Some info is free. http://www.securityfocus.com/
• 512-bit RSA-type key cracked--Schneier comments on current approximate 1-week time to crack a 512-bit RSA-type (involving factoring a number into the product of two large primes) key, with links to source documents here.
• Cryptonym.com web site containing information from the finder of the backdoor keys in Windows®, found online at:
  http://www.cryptonym.com/  Note: this was down when we checked it Sunday.  We hope it was just for maintenance; it is (or was?) a good site.
• The Honeynet Project - excellent info on honeynets, including a free Honeywall CDROM (downloadable bootable CD).  See Honeynet Definitions, Requirements, and Standards. See also the "Know Your Enemy"(KYE) series of papers, e.g., phishing, honeynets, GenII honeynets. tracking botnets....  
• Wired News on Microsoft Denial of "NSA" key, found online here.
• Bruce Schneier comments on the "NSA" key in the Microsoft CryptoAPI, found online here.
• ACM PKP Computer Security Subway Map: here.
• ARIN - American Registry for Internet Numbers. How to get IPv4 and IPv6 addresses, AS numbers, and Transfer, Help Desk, and Reassignment information. WHOIS, RWhois, and Routing Registry information.  See also: Referral Whois (also here), Guidelines for IPv4, SWIP (Shared WhoIs Project), RFC2167, APNIC (Asia Pacific Network Information Centre), Latin American and Caribbean Internet Addresses Registry (LACNIC)...
• TuCows Internet software downloads
• Exchange Points,  traceroute.org, tracert.com, VisualRoute Server
• International Information Systems Security Certification Consortium  -- (ISC)2 -- CISSP, SSCP certifications
• Handbook of Information Security Management - now available in full text online!
• CSSP and SSCP Open Study Guides - good source of security and certification information
• HIPAA Academy - good source of information on HIPAA and certification
• EC-Council Ethical Hacking Certification
• CRISIS - Cryptography's Role in Securing the Information Society. A report from the Computer Science and Telecommunications Board of the National Research Council, 2000. Available as a paid PDF or as free text.
• Historical Cryptography - info on historical ciphers
• Mathematical Moments from AMS - math teaching aids: 'Securing Internet Communication,' more...
• Fermat - info on the mathematician
• Testing Primes - news of the prime testing algorithm of Agarwal, Kayal, and Saxena
• Spy Museum Game - Email a coded message
• Bletchley Park - official site
• The Quantum Computer - Caltech introduction to quantum computers
• National Academies Press - good source for free CS books
• Specially Designated Nationals List (SDN) - US Treasury blacklist of people with whom one cannot do business