Accesstream
- http://accesstream.com
- Open-source identity and access management software provides authentication, authorization, reporting and audit functions. Can be embedded in existing applications or installed standalone.
FreeNAC
- http://www.freenac.net
- LAN access control tool providing VLAN assignment and management, access control, live network inventory and documentation of patch cabling.
Libssh project
- http://0xbadc0de.be
- Libssh is a free C library implementing the SSH protocol in conjunction with libcrypto from OpenSSL.
Winpooch
- http://winpooch.free.fr/
- Free watchdog for Windows, it monitors modifications in directories and in the registry so as to detect spywares and trojans when they are installed.