Software Development Manager · PhD in Blockchain & IoT Security · Security Tooling Engineer
Belgrade, Serbia — building open-source security tools for detection, training, and protection.
PhD thesis: "Increasing Security and Privacy by Integrating a Secure Blockchain Interface into IoT Architecture" — Singidunum University, Belgrade.
The core question: how do you build trustless, tamper-proof communication between constrained IoT devices without relying on a central authority? The Foil suite is a practical continuation of that work — applied to the browser and network layer.
A protective layer between you and the threat.
FoilGuard 🟢 Phase 1 · Active v0.4 Chrome extension blocking domain impersonation before the page loads — typosquatting, homoglyphs, combosquatting, newly-registered domains. Enterprise MDM policy, audit log. No API key, nothing leaves the browser. |
FoilLab 🟢 Phase 2 · Active Network forensics CTF platform — DNS exfiltration, C2 beacon analysis, email spoofing, packet captures. Every challenge is based on a real attack pattern that FoilGuard defends against. |
FoilVault 🟣 Phase 3 · Planned Zero-knowledge browser password manager. Blocks autofill on suspicious domains via FoilGuard integration — the only manager that checks before it fills. |