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"Prevention is cheaper than a breach"
Red Team Operations
Nation-state APT emulation, physical and digital penetration, social engineering, and C2 framework deployment.
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Blue Team & SOC
SOC architecture, SIEM engineering, threat hunting, detection engineering, and 24/7 monitoring.
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Penetration Testing
Web, mobile, API, network, cloud, IoT and hardware testing with OWASP/CVSS-rated exploit-chain reports.
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Cybercrime Investigation & OSINT
Digital forensics, darknet surveillance, cryptocurrency tracing, and court-admissible evidence.
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Secure Development / DevSecOps
Zero-trust architecture, secure SDLC, DevSecOps pipelines, and cloud hardening across AWS, Azure and GCP.
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Full-Stack Engineering
React, Node, Python, Rust and Go for custom security tooling, SIEM dashboards, and breach-resistant SaaS.
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Complete Cyber Defense Against Modern Attacks
Backed by 12+ years, 149 Credly-verified badges and 112+ certifications across seven security domains, I deliver comprehensive protection across networks, endpoints, and cloud environments — from ransomware and phishing to zero-day exploits.
Verified, Not Claimed
Every credential is public. Check all 149 badges and 112+ certifications yourself on Credly.
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An Attacker's Mindset
Red team experience means your defenses are tested the way real adversaries would test them.
Research-Driven
Original vulnerability research with published CVEs and top placements in international CTF competitions.
One Expert, End to End
From assessment to remediation to incident response, you work with one accountable expert in Tokyo and worldwide.
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