Cybersecurity researcher & reverse engineer — Lecturer in Telecommunication Engineering (BSc, MPhil, PhD), lead of SPERIXLABS, a cybersecurity research lab.

I work on two things at once: peer-reviewed research on the security of emerging systems, and hands-on security practice — auditing real-world mobile apps, routers, and LLM agent tooling, then publishing what I learn on the SPERIXLABS blog.

• Research — 48 publications across IoT & network security, blockchain & 5G, AI & assistive technologies, quantum computing & QPU security, urban systems & public safety, and applied security audits of banking, streaming, and messaging platforms. Read them →
• Certifications — ICSI CNSS Certified Network Security Specialist · EC-Council Certified Cybersecurity Technician · Certified SOC Analyst
• Teaching — Telecommunication Engineering, KNUST — from IoT security to advanced cryptography, including quantum computing & information processing

Benchmarking how well LLMs actually reason about security, and building the tooling that makes agents cheaper, safer, and more reliable.

• Measuring the ceiling — Evidence that easy-to-medium cybersecurity MCQ benchmarks have saturated for current-generation LLMs, Array (2026) — shows where current benchmarks stop discriminating between models. DOI
• laya-mlx-benchmarks — independent local benchmark of typed-decision models on Apple Silicon, with the full suite and recorded results
• entropy-gate — token compression by progressively freezing out low-information tokens before they reach the model
• manifold — chain multiple LLM proxy services into a single transparent pipeline · writeup
• llm-redactor — removes, masks, or transforms sensitive content before it leaves your device · writeup
• local-splitter — local model as a triage layer in front of frontier cloud LLMs, cutting token costs · writeup
• resilient-write / resilient-read — MCP servers giving coding agents a fault-tolerant write surface and safe chunked reads of huge files
• hivemind — OS-inspired scheduler for concurrent LLM coding agents
• gen-pilot — context-aware generation planning and deferred document rendering for coding agents
• agentic-security — deterministic policy guards for autonomous security agents: a multi-model live evaluation over 8 frontier LLMs, 40 security scenarios and 4,066 proposed actions
• daedalus — container detonation, analysis & experimentation sandboxing · writeup
• burp-ollama — AI-powered security testing in Burp Suite with local Ollama models
• ida-pro-mcp — bridges IDA Pro with language models over MCP
• ollama-forge — pull models from Hugging Face, convert them, add adapters, run them in Ollama

Side-channel leakage on real quantum hardware, and the course material behind how the machines actually work.

• CrossEcho — Predictive Modelling of Crosstalk Side-Channel Leakage on Multitenant Superconducting QPUs, Quantum Engineering (2026) — models how crosstalk turns shared QPU hardware into a side channel between tenants. DOI · code
• QCIP — Quantum Computing & Information Processing: a Qiskit-based course covering qubits, entanglement, teleportation, BB84, Deutsch–Jozsa, Grover, Shor, and quantum error correction

• reFlutter — Flutter reverse engineering framework
• hermes-dec — decompiler and disassembler for React Native Hermes bytecode
• MEDUZA — universal SSL unpinning tool for iOS
• ssl-kill-switch2 — disables certificate validation, including pinning, on iOS and macOS
• Clutch — fast iOS executable dumper
• APKProxyHelper — patches APKs for proxy use

Code accompanying peer-reviewed work and courses.

• GhanaPostGPS-REST-API — REST API reverse engineered from Ghana's national digital addressing system · publication
• ghanapostgps — Go package for the GhanaPostGPS API
• RFF — RF fingerprinting feasibility for UAV security
• levis / levis-ts-client — a lightweight messaging protocol and its TypeScript client

• ProxyMe — routes any Android app's traffic through HTTP/SOCKS5 proxies via the VPN Service
• Hack-Tools-Safari-Extension — the Hack-Tools panel as a Safari extension
• Cookie-Editor — cookie editor extension for Safari
• WikiLeaksDownloader — batch-download the Vault 7 documents
• APK-Downloader — download APKs from the Play Store
• dns66 — DNS-based host and ad blocker for Android
• unminifyjs — free tool to unminify JS, CSS, HTML · live

Everything else — browse all repositories.

_{BUILD WITH SECURITY}