Researching post-quantum cryptography and zero-knowledge proof systems. Building and securing cyber-physical infrastructure. Warsaw University of Technology.
NIST-standardised post-quantum algorithms (FIPS 203–206) and how their key sizes compare to classical equivalents.
m + e = c ML-KEM / Kyber · drag to rotate
ZKPs let you convince a verifier that a statement is true while revealing zero information beyond that fact. Not an approximation, a strict mathematical guarantee. Here is how it actually works.
LLMs that browse the web, write code, and call APIs are a fundamentally different threat surface than chatbots. This post breaks down the attack classes unique to agentic systems and what defenders actually need to think about.
A practitioner's guide to the major cybersecurity frameworks governing financial institutions - DORA in the EU, the FFIEC guidelines in the US, and the SWIFT Customer Security Programme worldwide.
Lightweight EDR agent for Windows written in C++17. Performs real-time process monitoring via the Toolhelp32 API (500 ms snapshots), extracts executable paths and PPID metadata, and applies path-based heuristics to detect masqueraded system binaries - e.g. svchost.exe or lsass.exe spawned outside System32. Suspicious processes are automatically terminated and all security events are written to a structured incident log with INFO / WARN / CRITICAL severity levels.
Full hardware security audit of the TP-Link TL-WR841N consumer router. Root shell obtained via UART (FT232 adapter, 115200 baud), WPA2 passphrases recovered from RAM-disk files, MTD flash partitions dumped via /dev/mtdblock, and active listeners decoded from /proc/net/tcp hex descriptors. Reference for embedded Linux attack surface analysis on MIPS/BusyBox IoT devices.
Open to research collaboration, OT security consulting, cryptographic architecture reviews, and freelance engineering engagements.