Home of the American Society for Industrial Security (ASIS), this site includes information on trade shows and other events, professional development opportunities, an online bookstore, and online access to Security Management magazine.

This American Institute of Architects site includes a section titled “Building security through design,” that offers a Primer on Security Issues as well as workshops and eClassroom sessions on security issues.

The online resource of the Security Industry Association, this site includes security-related news updated each day, “e-learning” multimedia training on a variety of security topics, and a new resource document with definitions of systems integration terms.

The home page of the National Security Institute, this site includes security industry news, security-related legislation updates and access to an extensive virtual security library.

This online resource from Access Control and Security Systems magazine includes up-to-the-minute security news, plus free e-mail security newsletters. You can also access back issues of the magazine and search by topic through a database of dozens of magazines from a variety of industries.

SecurityConsumer.com bills itself as “an independent and impartial information resource for all of your questions on security equipment and services.”