Work is underway to revamp several derelict buildings on the Bletchley Park site

It was once the home of Britain's codebreakers during World War II. Now more than 70 years later, Bletchley Park is preparing to host the UK's first national college of cyber education, with a first intake of students starting in September 2018.

Work is underway to revamp several derelict buildings on the site where mathematician Alan Turing cracked Nazi Germany's "unbreakable" Enigma code.