A simple, secure, and stealthy port knocking implementation that does not use libpcap or bind to a socket interface.
Why do you think that https://github.com/CERN-CERT/pam_2fa is a good alternative to knockknock
A simple, secure, and stealthy port knocking implementation that does not use libpcap or bind to a socket interface.
Why do you think that https://github.com/CERN-CERT/pam_2fa is a good alternative to knockknock