I have a Server where some user use to connect into with Remote desktop, yesterday I noticed in the log start showed me a lot logon failed using account name are not exist in my environment so somebody is tried to connect attacking the port I think so my question is what I can do?
I already have gateway with SSL in that remote
so I need to change the port? which options I have?
my server windows 2008 R2 and I have a fortinet Firewall
no to many experience