http://rr.sans.org/index.php Welcome to the SANS Institute's Information Security Reading Room, featuring over 1300 articles in 63 different categories.
http://project.honeynet.org The Honeynet Project is a non-profit research group of thirty security professionals dedicated to information security. They have no income or revenue, all of our research is done on a volunteer basis. Their goal is to learn the tools, tactics, and motives of the blackhat community and share these lessons learned. Founded in April, 1999, all work is OpenSource and shared.
www.sans.org/SCORE Security Consensus Operational Readiness Evaluation - Dedicated to providing community consensus minimum standard procedures and checklists for overall infrastructure security
http://www.giac.org GIAC was founded in 1999 in response to the need to validate the skills of security professionals and provides assurance that a certified individual holds the appropriate level of knowledge and skill necessary for a practitioner in key areas of information security.
http://www.incidents.org/index.php Incidents.org is a virtual organization of advanced intrusion detection analysts, forensics experts and incident handlers from across the globe. Its mission to provide real time "threat-driven" security intelligence and support to organizations and individuals.
http://www.cert.org The CERT® Coordination Center (CERT/CC) is a center of Internet security expertise, at the Software Engineering Institute, a federally funded research and development center operated by Carnegie Mellon University.
