Review: Before Bletchley Park – The Codebreakers of The First World War – by Paul Gannon

I have previously read a lot of material on World War 2 codebreakers and the likes of Alan Turing and their critical work against Enigma and the invention of modern computing during that period. Of course, codebreaking and cryptography is not a new science and has been a critical part…

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CompTIA Security+ (SY0-601) Cert Prep: 3 Cryptography Design and Implementation

It is important to understand the priniciples of crytography and hashing etc as they are crucial components of digital security and cybersecurity professionals need a good understanding.

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Learning Cryptography and Network Security

This LinkedIn Learning course looks at cryptography which is an essential element of cybersecurity. Network security is often dependant on cryptography in order to secure networks and communications.

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Review: Behind The Enigma – The Authorised History of GCHQ – Britain’s Secret Cyber-Intelligence Agency – by John Ferris

This is a weighty tome (800 plus pages) and the authoritative history of perhaps the least glamorous of the U.K.’s principal security services. However, the facts illustrated in this book clearly demonstrates the critical role GCHQ plays in national security and perhaps one could argue is more relevant and more…

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