Speaker

Roald Nefs

Roald Nefs

Chief Technolog Officer at Warpnet

Groningen, The Netherlands

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As a Chief Technolog Officer and Security Specialist at Warpnet, Roald uses his acquired skills daily within a variety of context related to cybersecurity. He understands both IT security and IT compliance. Bridging between teams, organizations and people is one of his key skills. He has made several contributions to open source, to tools such as SaltStack, Prometheus, rfcat and many more. Roald enjoys tinkering with electronics, hardware hacking and software development.

Area of Expertise

  • Information & Communications Technology

Topics

  • cybersecurity
  • hardware hacking
  • Information Security
  • Automotive Cybersecurity

Python on Wheels: Hacking Automotive Systems

As modern vehicles evolve into complex networks of software and hardware, they become increasingly susceptible to cyber threats. This presentation delves into how Python can be utilized to both identify vulnerabilities and enhance the security of automotive systems. We will explore real-world scenarios where Java tools and techniques are applied to penetrate vehicle networks, analyze security flaws, and develop robust defenses against potential attacks.

PyGrunn 2025

May 2025 Groningen, The Netherlands

J-Fall 2024 Sessionize Event

November 2024 Ede, The Netherlands

PyGrunn 2024

May 2024 Groningen, The Netherlands

Connect 2024

March 2024 Leeuwarden, The Netherlands

Roald Nefs

Chief Technolog Officer at Warpnet

Groningen, The Netherlands

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