following on from one of my other questions, someone is trying to brute force guess our Administrator password. There were 3000+ attempts yesterday over a 3 hour period to guess the Administrator password. I need suggestions on:
a) how to stop it
b) how to track who it is
I have done the folowing so far:
- changed the administrator user name (and the password to a very strong one)
Also, if you suggest enabling logging on our firewall, please tell me how to do it for a pix 515!