Problem 2: No one realizes this
Everyone agrees: security is a great thing
…except if they have to pay for it
- increased cost (not much of a problem- crypto is cheap)
- some cost associated with infrastructure
- decreased performance (not much of a problem today)
- has to be supported in the applications you want
- encrypting phones often sound worse due to limited bandwidth
- harder to use (ah ha! here’s a real problem!)
- crypto has to be transparent to be used routinely
- don’t believe it? try explaining PGP to your boss...