#defconUnmoderated tagAll postsExplore CommunitiesTrending CommunitiesSteemitCryptoAcademyNewcomers' Communityআমার বাংলা ব্লগSteem AllianceKorea • 한국 • KR • KOAVLE 일상Steem For LifestyleSTEEM CN/中文Beauty of CreativitySteem POD TeamTron Fan ClubComunidad Latina#defconTrendingHotNewPromotedPayoutsMutedskycorridors (71)in #defcon • 3 months agoThe coolest anti-surveillance tools at DefconI met with hackers who are building tools to fight the surveillance state. Check out this week's newsletter…