# Alan Turing Cryptography Competition

Alan Turing Cryptography Competition Manchester University are running their 5th Alan Turing Cryptography Competition this January. It’s aimed at secondary and post 16 students. If you are in the UK […]

Code Crackers, can You Find the Hidden Message? The picture above looks like a normal picture of Albert Einstein – one of the world’s greatest ever mathematicians. However, it’s concealing […]

The one time pad is a very secure way of encoding messages – so secure in fact that it is unbreakable as long as the agents using it don’t make […]