I need your help in this matter...
I detect an odd IP in my firewall connection list and it seems that it's scanning many ports at the same time? but he can't establish any connection at all.
What is that and how can I prevent such thing to happen in the future
I need some Firewall rules to do so, and dont u think by dropping all ports and make rules for those ones on the service solves the problem..
I need some idea
Thanks in advance