How to choose good passwords
Are you still using the same password on all sites?
Take a look at this great video from Dr Mike Pound at Nottingham University on how to choose a Password.
This will really open your eyes to the importance of spending a few moments to choose secure passwords and breaking old habits.
Watch on Youtube: https://www.youtube.com/watch?v=3NjQ9b3pgIg
Visit Computerphile Youtube channel: Computerphile
Computer Science at the University of Nottingham: http://bit.ly/nottscomputer