Spies

Throughout the centuries people have been cracking codes. In doing so they have been doing computing – even centuries before the first electronic computers were invented.

In fact the first electronic computers were invented by the British trying to crack the German codes in World War II.

Now having codes that are hard to crack matters in every day life. Our bank system relies on it as does online business. Keeping our email and other online accounts private also relies on it.


Message that matters: the side that’s best at computing wins the war


Cartoon Animal Eyes Under Big Stone

Winning Wars


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Email: Answers on a postcard please


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Beheading Mary Queen of Scots


Cartoon Animal Eyes Under Big Stone

White Hat hackers


Cartoon Animal Eyes Under Big Stone

The cure for the common code


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Keeping Nazi Secrets


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Cracking Enigma


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Cribs



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