“People who are upset that Facebook is storing all their information should be really concerned that their cell phone is tracking them everywhere they’ve been”

The Supreme Court unanimously agrees that GPS tracking is a search and requires a warrant.

Reputation can attach to pseudonyms, too

Sometimes, anonymity can be more transparent than identity

Privacy and security on Dropbox and other cloud services

I'd trust the carriers less with my information than Apple

GPS, WiFi networks and cell towers, oh my!

Yet Facebook isn't making https the default, as it should

Warshak v. United States