Would you type your password into a random box on the internet? Dr Mike Pound on ensuring your password hasn’t already been hacked.
Have I Been Pwned: https://bit.ly/c_troys-site
This video was filmed and edited by Sean Riley.
Computer Science at the University of Nottingham: https://bit.ly/nottscomputer
Computerphile is a sister project to Brady Haran’s Numberphile. More at http://www.bradyharan.com