Matrix.org

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Here we go again. Some really short notes as well for today. Trevor Perrin talked about Message Encryption from an historical point of view, from key directories to public key infrastructures and how to authenticate users to each other. Something interesting...

  A flowchart describing the process of generating a public and private key. Photo acquired from Wikimedia Commons, the free media repository We use the Internet for many things, from reading news articles, to keeping in touch with friends on...

A friend of yours was part of a secret society and was put on trial on 15 December 2014 without a lawyer. Alice encrypted the trial's transcript and sent it to Bob, but double agent Carol was able to e-mail a copy of the ciphertext to you. Your friend...

Hackers are the animals that can detect a storm coming or an earthquake. They just know, even though they don’t know why, and there are two big things hackers are excited about now and can’t articulate why – Bitcoin and 3D printing...