VULHUB ™

Cryptknock is an encrypted port knocking tool. Unlike other port knockers which use TCP ports or other protocol information to signal the knock, an encrypted string sent via UDP is used as the trigger, so sniffing cannot be used to recover the knock.

Cryptknock is an encrypted port knocking tool. Unlike other port knockers which use TCP ports or other protocol information to signal the knock, an encrypted string sent via UDP is used as the trigger, so sniffing cannot be used to recover the knock.