Software Developer & Cybersecurity Researcher
I am a developer and security researcher specializing in telecommunications infrastructure and deep-web ecosystem analysis. My work focuses on the intersection of fullstack development and network security, specifically regarding automated threats and high-resiliency hosting.
- Fullstack Development: Engineering resilient backend architectures and secure network interfaces.
- Network & Infrastructure Research: Investigating bulletproof hosting (BPH) networks, jurisdictional arbitrage, and high-availability "underworld" web services.
- VoIP & Telephony Security: Analyzing SIP/RTP vulnerabilities and the infrastructure of automated scam botnets.
- Monero-Node-Iceland-Hardening: Advanced performance tuning for monerod (v0.18+) on high-performance nordic KVM infrastructure. Focus on I/O wait reduction and rapid block verification using Ryzen 9000-series nodes.
- Eckmar-Tor-Marketplace-VPS-Deploy: Technical deployment study of Laravel-based darknet marketplaces on hardened Tor hidden services and Icelandic KVM backbones.
- Cheap-High-Perf-KVM-Bench: Diagnostic suite and performance audit comparing high-clock Ryzen nodes against legacy offshore hosting providers.
- VoIP-Spoofing-Research: Technical deep-dive into Caller ID spoofing mechanics and automated telephony bots.
- Darknet-Market-Resilience-Simulation: Modeling the structural persistence of decentralized marketplaces against international Law Enforcement actions.
- Seized-Service-Persistence-Study: Analyzing the architectural resilience of nodes hosted on high-persistence KVM infrastructures (NoData) since 2020.
- Network-Entropy-Tests: Diagnostic suite for measuring Tor circuit latency and packet-loss entropy in hardened network environments.
Contact: olivier-leblanc@tutanota.com