Ignatius Wilhelmus
Kim Kerans
Exploring embedded security vulnerabilities, edge cloud architectures, and self-hosted high-availability homelab infrastructure.
# Security Research & Projects
TP-Link TL-WR840N Auth Bypass
Technical case study and exploitation analysis of authentication bypass vulnerabilities in legacy TP-Link router firmware.
Debian 12 Edge-to-Vercel Bridge
Decoupled architecture connecting an on-premise Axioo N4020 server to Vercel global CDN using secure encrypted Cloudflare Tunnels.
Network-Wide DNS Sinkhole (Pi-hole)
Bare-metal DNS resolver filtering malicious telemetry, tracker networks, and automated botnet C2 traffic across all local subnets.
Vaultwarden Micro-Service
High-efficiency Rust implementation of Bitwarden API with encrypted local SQLite storage, automated backups, and zero external dependency.
# Live Homelab Telemetry
Node: Axioo N4020 / Debian 12Hardware Metrics
Polling hardware sensors...
Self-Hosted Services
Scanning container ports...
Public SSD Storage
No public artifacts in directory.
Origin: Debian 12 / NVMe
# Direct Contact Dispatch
Messages are stored locally on Axioo NVMe & trigger instant encrypted Telegram notifications.