[HELP] Question about kvac (backdoors)

"kvac" also know as KvacDoor is a garry's mod backdooring website that lets people who post backdoored addons gain serverside access to the server you're using it in. the code showcased is encrypted code from kvac premium. other panels have something simular such as omega. a good way of finding a backdoor like this you check for code containing "RunString". or if npc_help.lua exists in lua/autorun/server