content: You think Linux is safe? Think again. OpenBSD should be reasonably secure, but not against NSA. Nothing is completely secure. To keep NSA from listening in and tracking is pretty much undoable. It CAN be done but it's not worth the hassle unless you're into some serious shit. And by hassle I mean serious hassle. Like never using your secret computer at home, never bringing your or any cellphone with you when you use TOR/tails over some public/hacked private WIFI somewhere no way near your home, wearing a cap and make sure you don't look up into the cameras. You should also rip out the harddrive and boot from a DVD. You can only use the same WIFI once. Randomize locations. NEVER log in anywhere. You should also maintain a "normal" online presence as well to not arouse suspicion by suddenly changing your habits. This is just for starters. It's actually even more complicated than that, but you get the drift. Sound fun?