Del Harvey: The strangeness of scale at Twitter

When hundreds of thousands of Tweets are fired every second, a one-in-a-million chance — including unlikely sounding sounding scenarios that could harm users — happens about 500 times a day. For Del Harvey, who heads Twitter's Trust and Safety Team, these odds aren't good. The security maven spends her days thinking about how to prevent worst-case scenarios while giving voice to people around the globe. With deadpan humor, she offers a window into how she keeps 240 million users safe. TEDTalks is a daily video podcast of 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 much more. Find closed captions and translated subtitles in many languages at http://www.ted.com/translate Follow TED news on Twitter: http://www.twitter.com/tednews Like TED on Facebook: https://www.facebook.com/TED Subscribe to our channel: http://www.youtube.com/user/TEDtalksDirector

Topics:

["TEDTalk", "TEDTalks", "TED Talk", "TED Talks", "TED", "TED (Organization)", "Del Harvey", "security", "social media"]

Duration

Duration minutes: 9

Duration seconds: 20