Too easily exploitable. It was common in the fax era to waste a lot of ink (paper too but you can’t waste more than one paper per paper) by sending a completely black document.
There’s probably more sophisticated ways to attack such a system, but don’t ask me. Go read Bruce Schneier.
Too easily exploitable. It was common in the fax era to waste a lot of ink (paper too but you can’t waste more than one paper per paper) by sending a completely black document.
There’s probably more sophisticated ways to attack such a system, but don’t ask me. Go read Bruce Schneier.