Security researcher and product security specialist based in Germany. I build secure-by-design systems, teach AppSec, and ship open-source tools for the infosec community.
about.javan.de · LinkedIn · @javanrasokat
- Product security at scale — AppSec architecture, paved roads, and eliminating bug classes (not just patching findings)
- Training & talks — Black Hat USA, DEF CON, OWASP Global AppSec, BSides; secure-by-design engineering and modern browser defences
- Teaching — Secure coding and software engineering at DHBW; ISC2 Authorized Instructor (CISSP, CCSP, CSSLP)
| Project | What it does |
|---|---|
| Conference Tracker | Track cybersecurity conference CfP/CfT/CfW deadlines — conference-tracker.javan.de |
| Raceocat | Efficient race-condition exploitation for web apps (master thesis research) |
| ya-pihole-list | Curated Pi-hole blocklists with auto-updater |
| LasVegasNightlifeApp-Workshop | DEF CON 33 workshop — browser features for proactive defence |
| HoneyPi · honey-pi.de | Open-source Raspberry Pi beehive scale — adopted by 1,000+ beekeepers |
If my tools or research save you time, sponsorship helps keep them maintained:
- Delivering Black Hat USA 2026 trainings on proactive security engineering and advanced browser defences
- Maintaining Conference Tracker and conference-speaking resources
- Lecturing secure software development at DHBW Karlsruhe
CISSP · CCSP · CSSLP · GXPN · CEH · ISC2 Authorized Instructor