That is why security experts aren’t surprised by the Sony story. We know people who do penetration testing for a living — real, no-holds-barred attacks that mimic a full-on assault by a dogged, expert attacker — and we know that the expert always gets in. Against a sufficiently skilled, funded and motivated attacker, all networks are vulnerable.
A quote from Bruce Schneier, probably the leading cryptologist on the planet, and whose blog I regularly read.
I’ve blogged before about computer security, and the ramifications of the NASA, Google, Sony, Target, Home Depot, JP Morgan, etc. attacks are apparent. The bad guys are winning. The market is ripe for a secure computing platform.