Hanno's blog

Hanno's Blog

Entries tagged as cryptography

Friday, January 17. 2025

Private Keys in the Fortigate Leak

Monday, February 5. 2024

How to create a Secure, Random Password with JavaScript

Friday, September 13. 2019

Security Issues with PGP Signatures and Linux Package Management

Friday, May 19. 2017

The Problem with OCSP Stapling and Must Staple and why Certificate Revocation is still broken

Friday, December 11. 2015

What got us into the SHA1 deprecation mess?

Monday, November 23. 2015

Superfish 2.0: Dangerous Certificate on Dell Laptops breaks encrypted HTTPS Connections

Saturday, September 5. 2015

TLS interception considered harmful - video and slides

Sunday, March 15. 2015

Talks at BSidesHN about PGP keyserver data and at Easterhegg about TLS

Saturday, July 12. 2014

LibreSSL on Gentoo

Sunday, June 15. 2014

Slides from cryptography workshop for web developers

Tuesday, April 29. 2014

Incomplete Certificate Chains and Transvalid Certificates

Thursday, April 24. 2014

Easterhegg talk on TLS

Thursday, March 6. 2014

Diffie Hellman and TLS with nonsense parameters

Saturday, January 19. 2013

How to configure your HTTPS server

Thursday, October 27. 2011

Verteidigung meiner Diplomarbeit

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About

This blog is written by Hanno Böck. Unless noted otherwise, its content is licensed as CC0.

You can find my web page with links to my work as a journalist here.

I am also publishing a newsletter about climate change and decarbonization technologies.

The blog uses the free software Serendipity and is hosted at schokokeks.org.

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