CheckAccess is a PHP script to build a report of
server login records. It could be useful for
system administrators to search for unauthorized
logins. It currently supports OpenSSH, Proftpd,
popa3d, ipop3d, dovecot, and freeradius.
Information regarding Project Releases and Project Resources. Note that the information here is a quote from Freecode.com page, and the downloads themselves may not be hosted on OSDN.