Hello, whether there is a plug-in/script for protection from DDOS/DOS?

DDoS and DoS are handled by server providers most of the time, their is no plugin or script for gmod that does this because these are made for in-game stuff. If you’re getting DDoSed I would recommend to speak to you host provider and get the IP blocked.

I understand it. Simply I wanted to ask.

you can’t simply block an ip in a ddos, only a dos

the first “d” in ddos means distributed

It was more for reference.