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?  

http://www.bbc.co.uk/news/technology-34312697

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!