2019

To Fuzz a WebSocket
JWT: Signature-vs-MAC attacks
Amazing (Physical) Access Control with HID RFID cards

2018

Wireguard vs OpenVPN on a local Gigabit Network
Revising my lazy http/https interception setup
Fun Hacking Stuff ahead

2016

How (NOT) to hide OpenVPN behind HTTPS/SSL
GnuPG/PGP and Evolution/Seahorse Private Key Woes
Secret-sharing described by Prismacloud
Firejail: Chroot on Speed
OSCP: Check!

2014

Review: Penetration Testing with BackBox
Capybara for automating Pen-Tests
Rogue Access Point and SSL Man-in-the-Middle the easy way
How-to setup a rogue access point with a transparent HTTP(s) proxy

2013

Git with transparent encryption
Secure Online Data Backup using Duplicity
Encrypted S3 storage filesystems
Penetration testing

2012

Avoiding Internet/Network Surveillance
Linux: How to encrypt your data on hard drives, USB sticks, etc.
Moving OctoPress to Amazon S3 and CloudFront