Paolo Casarini

I often use the C port knocking client developed by Judd Vinet and I also took inspiration from its code to write a PHP implementation of that.
I recently noticed that, sometimes and more often when I use it on 3G Internet connections, the port knocking authentication fails because (I suppose) the connects tried are too [...]

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I’ve implemented a port-knocking client implementation in PHP inspired by the knockd C implementation made by Judd Vinet.
You can can download it at this page.
If you don’t know what port knocking is, it can briefly described as a way of surreptitiously offering services on a server without advertising the fact. By delivering a special sequence [...]

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