Do you have the brains for cyber-security?
The BBC have posted brain teasers to baffle you
Codes have been used throughout history to hide secret messages.
In today’s world, the ability to work through a problem and decipher it is essential to anyone who works in cyber-security.
The BBC, with the help of the team behind UK's Cyber Security Challenge, have posted a series of codes and puzzles for the public to try, ranging in difficulty from simple to simply fiendish.
Why not have a go?
To find out if you were were correct, or to simply see how it's done visit
http://www.bbc.co.uk/news/technology-35929741 to get the answers.
Fortunately, our M.D Steve Howe did very well!