iphone tips

Do you know what’s Defcon? Don’t worry i didnt know either , until like 1-2 years ago when i was searching something about “shoulder surfing” and i found a video of this dude that was talking about non tech hacking at Defcon 15. So, what’s Defcon? Defcon is one of the oldest continuous running hacker conventions around, and also one of the largest. See their site here .