Fancy a little Enigma…? It’s All about Cryptography

Our most recent ‘Last Thursday of the Month’ talk was eloquently delivered by our very own Roger – GW6HRU – who gave us all a fascinating insight into cryptography and cyphers from when they first appeared and were were used during the Roman times of Ceasar, right up to the present day in quantum computing.


Roger even covered a little bit of the Enigma machine and its use, with photos and insights from RSGB’s Bletchley Park National Radio Centre.

The files used during Rogers presentation are available for download if required.

Was a very interesting and often fascinating presentation. Thanks Roger.

audience during presentation

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