Of course it is against policy to share passwords - still people do.
In most enterprises it is the single biggest security violation
Trustable Passwords monitors every single system logon.
People who play by the rules never notice.
People who share passwords ring bells.
Trustable Passwords is a camera on the stop sign auditing and enforcing password policies,
and ending shared passwords.
Of course Trustable Passwords stops bad guys (and gals) too