Take a look at http://www.ollydbg.de/Paperbak/index.html http://www.ollydbg.de/Paperbak/index.html It encodes the binary onto paper and uses Reed-Solomon ECC t

Take a look at http://www.ollydbg.de/Paperbak/index.html http://www.ollydbg.de/Paperbak/index.html It encodes the binary onto paper and uses Reed-Solomon ECC to restore unreadable data. I've tested it out myself, and it's only after you start to crumple it together that it stops working. I tested it with an inkjet printer though. A laser printer may stand up better.