Here is a list of links I stumbled into and found interesting. Usually related to Crypto/Security although it could be anything. You can also suggest me something.

12/16/2019 11/24/2019 11/23/2019 11/13/2019 11/11/2019 11/10/2019
Isogeny crypto November 2019

11/08/2019 11/02/2019
SSH Handshake Explained November 2019

Quantum supremacy: the gloves are off November 2019

Demonstrating Quantum Supremacy November 2019

Propose a link