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Codebreaking and cyber attacks
Delve into the secret worlds of codes, codebreaking and cyber attack.
The Turing Solution
Mathematician and code-breaker Alan Turing, and his role in the invention of the computer.
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Cyber Spies—File on 4 Investigates
Cyber Spies: computer hacking and the state.
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Tracking cyber attacks
Security expert Dave Garfield explains the techniques used to track cyber attacks.
GCHQ: Cracking the Code
BBC security correspondent Gordon Corera goes inside Britain's secret listening station.
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The real secrets of Bletchley Park
The Infinite Monkey Cage takes a look at why Bletchley Park stayed a secret for so long.
Secret Science—The Infinite Monkey Cage, Series 7
Simon Singh and Dave Gorman join Brian and Robin to discuss Bletchley Park.
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Crypto Wars
The history of the war between the techies and America's NSA over the keys to our privacy.
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Cyber Attacks—The Report
Ben Hammersley assesses the seriousness of cyber-attacks on international networks.
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