As encryption technologies have outpaced the mathematical methods of breaking crypto schemes, law enforcement has feared for years that scrambled messages between evildoers (or law-breaking activists) would thwart their snooping. But it seems that either lawbreakers aren't using encryption, or those privacy tools simply don't work...the number of cases in which law enforcement encountered encryption as a barrier: one.
The information security consultant's delimena: How to convince business executives to use encryption when even the criminals can't be bothered with it?