Maybe a good reminder for NSA Chief Keith Alexander, who is a proud iPad owner.

FORBES: The iPad: As Insecure As The iPhone

General Keith Alexander, who also heads U.S. Cyber Command, says the current patchwork of 15, 000 military networks is too unwieldy to defend.

FORBES: Pentagon Tech Chief Points To Big Problem In Protecting Networks

Keith Alexander tried to alleviate concerns by senators who were nervous the new position could violate laws which prevent the military from operating in domestic issues.

CNN: U.S. won't militarize cyberspace, nominee says