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regantemudo/ReadMe.md

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Ethical Hacker · Penetration Tester · OSINT Researcher · GRC Analyst · CTF Creator · Author


$ whoami

Name : Regan Temudo
Location : Goa, India
Focus : Offensive Security · OSINT · Threat Intelligence · GRC Analytics
Contact : temudosys@proton.me

🛠️ Arsenal

Offensive Security

Kali LinuxBurp SuiteMetasploitNmapWiresharkOWASP

OSINT & Threat Intelligence

MaltegoShodanMITRE ATT&CKSplunkDark Web Monitoring

GRC & Compliance

ISO 27001ISO 42001NIST CSF

Languages & Dev

PythonBashPowerShellJavaScriptPHPCJavaHTML5CSS3SQL

Cloud & Infra

AWSCloudflareGitHub ActionsRaspberry PiArduino


💼 Experience


🔎 Current

RoleCompanySince
Chief Technology OfficerCyberSecHereApr 2023
OSINT Researcher & Tech WriterOSINT TeamMar 2025
Cybersecurity Content CreatorMediumAug 2023
Cybersecurity Content Writerregan.cybersechere.comNov 2022

🔙 Past

RoleCompanyPeriod
Cyber Security Analyst (Intern)HaztechJan-Feb 2026
Server Security Analyst (Intern)Treztec ConsultingJul-Aug 2024
Server Security Analyst (Intern)Treztec ConsultingDec 2023-Jan 2024
CTF CreatorLet's ExploitFeb–Jun 2023

🎓 Education

DegreeInstitutionPeriod
BTech: Cyber Security & Cyber ForensicsSrinivas University Institute of Engineering & Technology, Mangalore2022 - 2026
Vocational Studies: Computer TechniquesRamacrisa Madeva Salgaocar Higher School, Margao2020 - 2022

🚀 Currently

🌱 Sharpening Purple Team skills offense meets detection engineering
🕵️ Active OSINT research: dark web monitoring & threat actor profiling
📃 Writing real-world security research → medium.com/@regan_temudo
📚 Learning: malware tradecraft, detection engineering, SOC automation at scale

📊 GitHub Stats


🏴 Find Me

PlatformLink
🧠 TryHackMetryhackme.com/p/T.Regan
✍️ Mediummedium.com/@regan_temudo
🐦 X / Twitterx.com/Regan_Temudo
💼 LinkedInlinkedin.com/in/regan-temudo
📝 Blogregan.cybersechere.com
📬 Emailtemudosys@proton.me

📰 Latest Articles

Latest Article

🌍 Live Threat Map

Visualizing active campaigns, C2 infrastructure, and attacker geography documented in dfir-playbooks repo.

Live Threat Map


pacman contribution graph

Activity Graph


Pinned Loading

  1. Regan-Temudo-GRC-PortfolioRegan-Temudo-GRC-PortfolioPublic

    Governance, Risk & Compliance (GRC) portfolio showcasing ISO 27001-aligned policies, risk register, and NIST CSF gap analysis to demonstrate audit-ready security documentation and risk management c…

  2. dfir-playbooksdfir-playbooksPublic

    Practical DFIR and incident response playbooks covering phishing, malware, ransomware, insider threats, and cloud security incidents for SOC and IR teams.

    PHP 40 1

  3. Cybersecurity-Skill-Inflation-IndexCybersecurity-Skill-Inflation-IndexPublic

    Longitudinal analysis engine tracking cybersecurity job market skill inflation, experience creep, certification demand growth, and salary vs complexity trends.

    Python