#magicbitcoUnmoderated tagAll postsExplore CommunitiesTrending CommunitiesNewcomers' CommunitySteemitCryptoAcademySteemit Feedbackআমার বাংলা ব্লগKorea • 한국 • KR • KOSteem AllianceBeauty of CreativitySTEEM CN/中文Tron Fan ClubAVLE 일상WORLD OF XPILARComunidad Latina#magicbitcoTrendingHotNewPayoutsMutednimai (25)in #magicbitco • 8 years agoSafty and ControlLet’s begin with an example – in 2011 Dan Kaminsky, an American expert in computer threats decided to test safety of…