SecurityCryptographyEmbeddedOSINT
Master's thesis · 2026
A qualitative study of how developers understand and implement post-quantum cryptography. Ten participants, task-based interviews, thematic analysis and static inspection.
PQC · ML-KEM · C++ · API design
OSINT · Cyber threat intelligence
An OSINT analysis of a Lazarus attack against a Spanish defence company, combining European cyber-threat and vulnerability datasets to reconstruct the operation.
OSINT · CTI · Data analysis
Software · Embedded systems
C++/Qt/OpenCV development for embedded image analysis, including preprocessing and stitching for automated inspection.
C++ · Qt · OpenCV · Embedded
I'm Jannik, a computer scientist based in Aarhus with an MSc from the IT University of Copenhagen, specialising in IT security.
My work sits where software meets security: cryptography and the move to post-quantum primitives, embedded systems, cyber threat intelligence and OSINT. I like problems where getting the details right is the whole point.
In my master's thesis I investigated how developers work with post-quantum cryptography in wolfSSL and botan 3, and what library design can do to make the secure path the easy one.
Developer-centric security in post-quantum cryptography
Why the hard part of the post-quantum migration may not be the maths, but the moment a developer opens the documentation.
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What API design tells developers about cryptography
Function names, defaults and error codes are documentation too. Here is what they quietly teach.
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OSINT as a reconstruction problem
Treating open-source intelligence like an engineering problem: collect, link, and test every edge.
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Open to roles and collaborations in security engineering, applied cryptography and embedded software. The quickest way to reach me is by email.