Wednesday, April 20, 2011
Invisible (th)ink
"These documents remained classified for nearly a century until recent advancements in technology made it possible to release them," CIA Director Leon E. Panetta said in a statement Tuesday.
BAD HARDWARE: "Invisible ink was rendered obsolete by digital encryption long ago, not in the last few years"
BAD HARDWARE: "Invisible ink was rendered obsolete by digital encryption long ago, not in the last few years"