The AES encryption algorithm explained

2020 August 5
Continuing on with my previous post explaining the AES key schedule, we now dive into the internals of the Advanced Encryption Standard encryption algorithm.

The AES Key Schedule explained

2020 August 1
Would you like to know how the AES key schedule works? You can either read the official specification that explains everything in maths and pseudo code, or this blog post with fun and beautiful diagrams.

Backup behind a NAT with port forwarding

2020 June 6
Let's say you have a server exposed on the internet. You would like to backup this server to a machine on your local network and you don't mind configuring port forwarding on your router. This article describes just how to do that.
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