ICE-T Protocol Active

It all begins in the digital underground.
To crack the code, first decipher each pair—hack the hex like you’re in The Gibson.
Right tool for the right job—slide your fingers across the keys.
Every symbol on this digital safe needs a little sidestep. Sometimes, the key to the next layer is just to move right along the QWERTY highway. Only the bold will find the path.
There’s a cipher within—a secret handshake known only to the inner circle.
If you’re really in, flip every letter and number with its twin from the other side. This code only reveals itself to those who know how to swap places… like an agent deep undercover.

Encrypted Transmission:

            35454141565746206364206f6e61776f627471652e20446565206b6e67206361205338206e612037353731203a29
          

Can you break the ICE-T Protocol?

Three layers, three masks. Only by peeling them off in the right order does the true face of the transmission emerge. Don’t get lost in the recursion.

/dev/ZERO