Experts as a Service (EaaS)

Security Operations Center Analyst

Risk and Compliance




Forensics Analyst

Virtual CISO

Incident Response


and even more cybersecurity experts:

What our clients say about us

UnderDefense stands out in the field of penetration testing because they understand the importance of security risks and are able to map it to the domain in which their client is operating. Simply using automated scanning tools is not a replacement for smart, intelligent people with a deep understanding of security related issues. Taking penetration testing to the next level, using real people to test systems and interpret the results.

Maarten van der Vlugt

CTO, Mindmarker

Understanding the risks involved we wanted to guarantee our users with a hack-proof application for them. Working with UnderDefense we were able to gain better visibility of the techniques used against mobile applications, which helped us set preventative measures to protect our key systems, resources, and client data.


Tips and tricks, news, and events by UnderDefense

CISO Answers – Interview with Matthew Sciberras

CISO “CISO Answers” is a series of interviews with thought leaders in IT/IS seasoned with valuable insights on a variety of important topics. The first of our exclusive CISO Interviewees is Matthew Sciberras - Director of Information Security of a leading European...

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UD team at NoNameCon 2019: outcomes and materials

UD team at NoNameCon 2019: outcomes and materialsNoNameCon was epic this year! We loved to see the growth of our community and contribute with speeches sharing our expertise! There were 3 speakers from UnderDefense, 2 Villages and 12 UD teamers who attended the...

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