Informatics@Edinburgh

MFourman favorited 2 months ago

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Octopus Walks on Land at Fitzgerald Marine Reserve

This guy came out of the booth to gift us a crab. What a friendly dude!

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  Understanding Digital Certificates Part 1

  CompTIA Study Guide for Digital Certificates, Digital Signatures and PKI

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  Information Security—Before & After Public-Key Cryptography

  [Recorded Jan 26, 2005]

  Whitfield Diffie, a key figure in the discovery of public-key cryptography, traces the growth of information security throu...

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  How does internet security work

  Simple view of how public key crypto works.

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MFourman favorited 2 months ago

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Symmetric & Asymmetric Cryptography

Symmetric & Asymmetric Cryptography.mp4

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  Key Exchange

  This clip from the 2008 Royal Institution Christmas Lectures shows a simple demonstration of how two people can agree on a secret key, even though ...

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  What is up with Noises? (The Science and Mathematics of Sound, Frequency, and Pitch)

  Accuracy not guaranteed. Get Audacity and play! http://audacity.sourceforge...

  Correction: it is the "Basilar" membrane, which is what I say, bu...

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