Welcome!

I’m a Cyber Security Enthusiast with a Passion for Forensics, SOC/SIEM and Internet Security Awareness. Besides that, I’m into Linux and Windows, Virtualization and Scripting.

Grønland til grønlænderne!


Social Media & Communication

LinkedIn

Here’s my LinkedIn Portfolio.

GitHub

Link to my GitHub Repositories.

eMail

daniel@bretschneider.cc

Education & Work

HTL Wien 3 Rennweg

Higher Technical Education Institute for Information Technology (specialized in Network Engineering)

FH Technikum Wien

Bachelor of Science in Engineering (BSc.)
Information and Communication System and Services


ManageMED GmbH

IT Administrator

10/2019 – 04/2022

Frequentis AG

Information Security Manager

07/2022 – 12/2024

City of Vienna | Vienna Digital

WienCERT

01/2026

When I’m afk…

Apart from Computer Science I also have Hobbies and Interests that do not necessarily require a CPU.

Travelling and Photography 📷

Music and Playing (Bass) Guitar 🎸

If it's smart, it's vulnerable.

Mikko Hyppönen

Veteran Cybersecurity Professional