Hi everybody hope u r doing find,
please I want to block user from using yahoo messenger and live messenger; for that I have an ASA 5510 like perimeter equipment, all internet trafic passing through this ASA; in the same time, I also want to block internet traffic what I did by blocking http and https traffic, but I thought that by blocking these two types of traffic, it will also block yahoo messenger and live messenger but it is not the case
I am looking forward to hearing you.
Thx