See also:

• Computers: Open Source  (719)
• Computers: Software: Freeware: Security  (13)
• Computers: Software: Operating Systems: Linux: Security  (61)

• Accesstream - Open-source identity and access management software provides authentication, authorization, reporting and audit functions. Can be embedded in existing applications or installed standalone.
• dradis - Open-source software for sharing information during penetration testing.
• The Freefire Project - Provides information about open source security software.
• FreeNAC - LAN access control tool providing VLAN assignment and management, access control, live network inventory and documentation of patch cabling.
• Libssh project - Libssh is a free C library implementing the SSH protocol in conjunction with libcrypto from OpenSSL.
• NetworkTools - A Java based toolkit made up of a protocol analyzer and a port scanner to monitor and troubleshoot security and network problems.
• Winpooch - Free watchdog for Windows, it monitors modifications in directories and in the registry so as to detect spywares and trojans when they are installed.