This software tool enables the sending of TCP SYN packets to predetermined ports.
The primary use of port knocking is to determine access to the Secure Shell (SSH) port (port 22). But, Pypk allows users to hide other "private" services such as VNC, TELNET, among others.
To use Pypk, you should have a Python interpreter version 2.4 or later, Libcap version 0.8 or later, and Pcapy version 0.10.4 or later installed. Overall, Pypk is a reliable software that makes it easy for users to secure their server by controlling access to specific ports.
Version 0.2: N/A