TACACS.net is a TACACS+ Server for Windows Servers and PCs. Authenticate users with Active Directory, Local Windows Users and Groups, LDAP, or users configured within the service. The software runs on 32 or 64 bit versions of Windows XP, Windows 2000 Workstation or Server, Windows 2003 Server, Windows Vista, and Windows 7. The software includes a Windows installation wizard and TACACS+ testing tool. Use in production and non-production environments without licensing fees. Install on as many servers as needed.