PHPKnock

With the web frontend PHPKnock you can easily shoot a port knocking request or a single packet authorization (SPA) to any server you configured and ask this server to open a certain port for you or any given IP address.

It is web based so you can use it to support any OS or platform that has a browser.

Install PHPKnock on your extranet server so your support staff has the ability to send SPA or port knocking requests from home or somewhere else without installing fwknop to their computer.

More informations find on our Open source website.