Non-profit organization aiming to increase public awareness and facilitate collaboration among information security professionals worldwide. Offers security documents repository, training, news and joining information. Headquarters in Sofia, Bulgaria.

Organization for information, computer and network security professionals. Includes details of upcoming events and seminars and monthly newsletter for members.

Trusted Introducer for Computer Security Incident Response Teams in Europe.

Forum of Incident Response and Security Teams.

Provides links to organisations involved in one or more aspects of forensic computing.

Worldwide association of IS professionals dedicated to the audit, control, and security of information systems. Offer CISA qualification and COBIT standards.

The journal of the INTOSAI EDP Audit Committee. Its main focuses are on information systems auditing, IT performance auditing, and IT support for auditing.

An international non-profit organization of information security professionals and practitioners. It provides education forums, publications and peer interaction opportunities.

The Dallas and Fort Worth chapter of the Information Systems Security Association (ISSA).

Canadian organization dedicated to providing federal government clients with a full range of professional physical and information technology security services and police forces with high technology forensic services.

Resources and information on securing your internet transactions and computer data.

Swiss CERT-Team from the Swiss research network (Switch).

Privacy, crypto, and security tools and resources with daily news updates.

Programs for US government accredited commercial evaluation facilities to rate information technology security products against internationally recognized security criteria.