SQL Auth Logging

[Alan DeKok]

Kev Pearce wrote:
> Is it possible to log to an SQL server when an unknown client attempts
> to authenticate against a virtual server and also to log then a good
> client tries but with an incorrect secret?

  No.  It's impossible.  By design.

  Doing that logging means the server could be subject to a DoS attack.

  And very often, it's impossible to tell that the secret is wrong.  You
can guess, but there's no way of knowing for sure.

  Alan DeKok.