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PK

About

Hi, I'm Pantelis.

I'm an Informatics and Computer Engineer from Athens. I completed my integrated master's (MEng) at the University of West Attica in 2026, with a thesis on adversarial attacks against ML-based network intrusion detection.

I like understanding systems well enough to break them, and then working out what it takes to defend them. Recently I've trained in digital forensics with the University of Patras and practised offensive security on Hack The Box Academy.

Open to entry-level roles in network security, intrusion detection and digital forensics.

Portrait of Pantelis Karabetsos

01Education

Where I studied

  • 2020 – 2026

    Integrated Master's (MEng), Informatics & Computer Engineering · University of West Attica

    Thesis: adversarial attacks against ML-based network intrusion detection.
  • Sep 2026

    Thesis · Adversarial ML · Network security

    Adversarial Attacks to Evade ML-based Network Intrusion Detection Systems. Trained an MLP and a Random Forest on CICIDS2017 and evaluated FGSM, PGD, ZOO and HopSkipJump attacks against them.

02Security training

Hands-on practice

  • Training

    Hack The Box Academy · Offensive security

    Training modules and practical labs in offensive security fundamentals, in Linux-based attack environments.

03Certifications

Courses & certificates

04Skills

Toolbox

Security
Network security · Intrusion detection · Adversarial ML · Digital forensics · Penetration testing fundamentals
Machine learning
PyTorch · scikit-learn · ART · NumPy · pandas
Languages
Python · Java · C · C++ · JavaScript
Web
React · Next.js · Node.js · Angular · Tailwind CSS
Data
MySQL · MongoDB · Supabase
Tools
Linux · Git · Docker

05Experience

Work

  • Mar 2023 – Aug 2024

    Cashier · INDITEX

    Register operations and weekly financial reconciliation in a high-traffic store, alongside university studies.

06Languages

Spoken

  • Greek · Native
  • English · Proficient
  • German · A2