review of Projects/replay_cache_collision_avoidance, ending Jan. 12

Tom Yu tlyu at MIT.EDU
Mon Dec 29 15:49:20 EST 2008

Tim Alsop <Tim.Alsop at> writes:

> The CyberSafe TrustBroker products use a replay cache file located
> in /var/tmp (symlink = /krb5/tmp/rc). The replay cache file can be
> relocated by changing the symlink after the product has been
> installed (or changing registry entry on Windows version). The
> format of the file is the same as MIT replay cache file format.  The
> KDC (TrustBroker Security Server) has an option to disable replay
> attack, and network replay detection.

Thanks, this is useful to know.  Is the symlink of a file or a

More information about the krbdev mailing list