Research
about it security + data protection + artificial intellligence
Cybersecurity & secure computing
2021
• How to build a more secure personal computer (EN)
• System alternatives without Intel ME / iAMT and AMD PSP / Secure Technology (EN)
2020
• Cybersecurity threats 2021 (EN)
• AMD processors without AMD PSP / Secure Technology (EN)
2018
• Open and secure computing (EN)
• About AMD TrustZone, AMD Platform Security Processor (PSP) and AMD Secure Technology (EN)
• About Intel Management Engine (Intel ME), Intel Active Management Technology (iAMT) (EN)
Academic
2020
• Zugriffskontrollstrategien / Access Control Models (DE)
• Wie Meltdown funktioniert (DE)
• Folien zur Einführung in Quantenkryptografie (DE)
• Quantenkryptografie – Eine Einführung (DE)
• Abschlussarbeit “Migration auf den modernisierten IT-Grundschutz und Entwicklung einer Transformations-Roadmap” von Norbert Kiss (DE)
2018
• Sicherheit von IoT – Über freie Hard- und Software (DE)
Privacy & Data Protection
Tutorials & Cheatsheets
2022
• How to set up Elastic Stack on Debian 11 Bullseye (EN)
• How to set up Postfix on Debian 11 to use a mailhoster with SMTP (EN)
• How to set up MSMTP on Debian to use a mailhoster with SMTP (EN)
• How to migrate some specific app profiles on macOS (EN)
2021
• How to set up Postfix on Debian to use a mailhoster with SMTP (EN)
• How to inspect network traffic on your cell phone / mobile device (EN)
• How to install a privacy friendly Jitsi Meet on Ubuntu and run it securely (EN)
• Replacing a faulty disk in a software RAID1 array on Linux (EN)
2019
• How to install XFCE and VNC on a headless Ubuntu 18.04 (EN)
• How to create and open an encrypted Ubuntu Linux 18.04 server with Dropbear through SSH (EN)
2018
• Cheatsheet: Useful Linux commands (EN)
2017
• How to setup a bridged OpenVPN VM on Windows 2012 R2 using Ubuntu 16.04.1 LTS (EN)
• How to securely wipe your flash drive with Debian/Ubuntu Linux (EN)
• Backup/sync files with 7-Zip CLI (EN)