do any one know an effective way to block morphus (and kaza) with the checkpoint f.w .
the problem is they dont use a fix port .
thank you for your help
Block every port except for the ones you absolutely need, probably HTTP, HTTPS, and FTP.
If you would like to make it even more secure, you might consider having users connect to a proxy before having access through the firewall. The proxy will surely stop any use of the applications.