About us

Meet us

TIBER.info was started by Maarten Bras. Maarten was part of the original team at the Dutch Central Bank that created the Threat Intelligence-Based Ethical Red-teaming (TIBER) framework. He also worked at the European Central Bank on TIBER-EU and managed European wide tests and he worked at the Bank of England with CBEST. 

After more than 10 years in the financial sector Maarten started Cyberdefense B.V. in 2022 to use his experience to help other countries and sectors with threat led penetration testing and implementing the TIBER-EU framework. 

Currently Maarten is supporting the Government of the Netherlands and Z-CERT in the healthcare sector on threat led penetration testing.

Founder of cyberdefense B.V.
Picture of Maarten Bras

Our clients

Cyberdefense B.V.

TIBER experience

Being part of the original TIBER team Maarten brought the original vision and knowledge about TIBER to Cyberdefense B.V.

Multiple countries

Since the start of TIBER more than 16 countries have adopted TIBER-EU and Maarten has supported many with implementing TIBER and managing their TIBER tests.

Multiple sectors

Cyberdefense B.V. is currently working for the Dutch government via the Ministry of the Interior and Kingdom Relations and the Dutch healthcare sector via Z-CERT. Next to that Maarten worked for more than 10 years in the financial sector. 

About us

Services

Cyberdefense B.V. was started to use the experience gained implementing TIBER-EU in multiple countries to help other authorities use the power of the TIBER-EU Framework. 

Services offered by Cyberdefense B.V. are for example:

  • Implementation of the TIBER-EU Framework or another Threat Led Penetration Framework in your sector
  • TIBER test manager training/coaching for your TIBER Cyber Team
  • TIBER test manager as a service to manage your TIBER tests
  • Advise on the Digital Operational Resilience Act (DORA) 
Contact us if you would like to work with Cyberdefense B.V.
TIBER framework development

Have a project in mind? Let’s get to work.