Cvsnt is an advanced multiplatform version control system. compatible with the industry standard cvs protocol it now supports many more features.

* authentication via all standard cvs protocols (pserver, ext and
gserver) and new protocols: server, sserver and sspi (windows and
unix)
* secure transport support via sserver or encrypted sspi
* cross platform: runs in windows or *nix environments
* mergepoint processing means no more tagging to merge!
* per branch acls for a more granular access control
* unicode support
* new triggers, e.g. postcommit, triggers also available as
shared library (.so) interface
* server side audit database
* under active development
cvsnt is open source, free software licensed under the gnu general public license.

see http://www.cvsnt.org/wiki/ for further information