In the war for information, will quantum computers defeat cryptographers? | Craig Costello

Visit http://TED.com to get our entire library of TED Talks, transcripts, translations, personalized Talk recommendations and more. In this glimpse into our technological future, cryptographer Craig Costello discusses the world-altering potential of quantum computers, which could shatter the limits set by today's machines -- and give code breakers a master key to the digital world. See how Costello and his fellow cryptographers are racing to reinvent encryption and secure the internet. Get TED Talks recommended just for you! Learn more at http://TED.com/signup. The TED Talks channel features the best talks and performances from the TED Conference, where the world's leading thinkers and doers give the talk of their lives in 18 minutes (or less). Look for talks on Technology, Entertainment and Design -- plus science, business, global issues, the arts and more. You're welcome to link to or embed these videos, forward them to others and share these ideas with people you know. For more information on using TED for commercial purposes (e.g. employee learning, in a film or online course), submit a Media Request here: http://media-requests.TED.com Follow TED on Twitter: http://twitter.com/TEDTalks Like TED on Facebook: http://facebook.com/TED Subscribe to our channel: http://youtube.com/TED

Topics:

["TEDTalk", "TEDTalks", "Quantum Physics", "Science", "Technology", "Computers", "Future", "Encryption", "Invention", "Math", "Data", "Physics", "Innovation", "TEDx"]

Duration

Duration minutes: 16

Duration seconds: 32