Sebin Thomas

Penetration Tester | CRTE | CRTO | PNPT | C-ADPenX | CEH | 5x CVEs

Role
Ctf Player at Hack The Box
Location
Kozhikode, KL, IN
LinkedIn followers
500 followers
Information TechnologyView LinkedIn profile

About Sebin Thomas

Cybersecurity Consultant | Pentester | Red TeamerKey Expertise: • Active Directory Security & Attack Path Analysis • Red Teaming & Adversary Simulation • Phishing & Social Engineering Campaigns • Web Application & API Security Testing • Internal, Network & Infrastructure Penetration Testing • Cloud Security (AWS, Azure, GCP) • Windows Hardening & Defense Evasion • Security-Focused Code Review • ATM and Kiosk AssessmentsCertifications: PNPT | CRTE | CRTO | CAD-PENx | CEHHighlights: • Reported 5 CVEs impacting real-world technologies • 5+ years of CTF experience, consistently solving advanced challenges • Delivered impactful VAPT & Red Team assessments that strengthened enterprise security defences.

Experience

  1. Ctf Player

    Hack The Box

    Jan 2019 — Present

Education

  • Alva's College of Education

    Bachelor of Computer Application, Computer science

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Sebin Thomas — Ctf Player at Hack The Box in Kozhikode, KL, IN | Unifers