Leonardo Van De Weteringh
Cyber Security Consultant at Nihon Cyber Defence Co., Ltd.
Sumida, Japan
Summary
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Rockstar🎓
Top SchoolLeonardo Van De Weteringh is a Cyber Security Consultant with four years of hands-on experience bridging offensive engineering and strategic risk governance, currently leading security transformation in Tokyo. He designs and implements enterprise-grade security frameworks—recently driving a SOC2 Type I certification to 100% compliance in nine months—while keeping a pragmatic focus on automation to eliminate manual risk. Comfortable switching between penetration testing and board-level risk presentations, he reduced incident response times by 85% through real-time monitoring and notification workflows. An efficiency-minded builder, he open-sourced M365SAT to automate CIS auditing for Microsoft 365/Azure and has automated vendor assessments that saved over 300 hours per year. His toolkit spans Burp Suite and Metasploit to Microsoft Sentinel and Drata, and his background includes founding a consultancy to help organizations move from checkbox compliance to resilient programs. Based in Sumida, Japan, he pairs Summa Cum Laude academic grounding with a practical, product-focused approach to GRC and information security.
4 years of coding experience
5 years of employment as a software developer
Associate degree in IT Networking and Administration, IT, 7, Associate degree in IT Networking and Administration, IT, 7 at mboRijnlandBachelor's degree in Cyber Security, Cyber Security, 8.2, Bachelor's degree in Cyber Security, Cyber Security, 8.2 at Hogeschool van Amsterdam
Dutch, Romanian, English, Japanese, Russian
Stackoverflow
33reputation
2kreached
5answers
10questions
Github Skills (117)
exchange-server10
volatility10
ram10
powershell10
phishing-detection10
cybersecurity9
exchange9
azure9
malware9
arm9
openxml9
intelligent9
azuread8
routers8
intune8
Programming languages (9)
Github contributions (5)
asterictnl-lvdw/M365SAT-Inspectors
Nov 2022 - Oct 2024
Contributions:1 release, 2 pushes, 1 branch in 1 year 10 months
asterictnl-lvdw/365Inspect
Mar 2022 - Jan 2023
A PowerShell script that automates the security assessment of Microsoft Office 365 environments.
Contributions:58 commits, 4 PRs, 50 pushes in 9 months
automatespowershellsecurityoffice-365microsoft-office
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