From Mendix developer to Mendix security expert in three days? Combine all three Mendix trainings and learn to recognize, analyze, and prevent every vulnerability from the The S-Unit Mendix Top 10. Only for Mendix experts looking for a real security challenge.
We believe you can only build secure Mendix applications when you understand how they are attacked. That’s why we teach developers to think like a hacker and make security a mindset.
With more than ten years of experience, specialized Mendix experts, and hundreds of tested Mendix applications, we know the platform inside out. As the official in-house pentester for Mendix, we understand the attack patterns, pitfalls, and limits of the platform. We bundle this knowledge in The S-Unit Top 10 and share it with you, so you can build with security by design.
Don’t wait for a pentest or audit to reveal what you could have prevented. Sign up for the Mendix Summer Bootcamp.
You start with the three most common and critical vulnerabilities from The S-Unit Top 10. These are the vulnerabilities we encounter most often during Mendix pentests. You will learn how to systematically assess whether a Mendix application is secure and how, as a Mendix developer, to perform the basic development tasks securely.
Read more about the Mendix Security Fundamental training.
On day two, you dive into more complex vulnerabilities from The S-Unit Top 10. Think of tricky situations involving insecure entity access and microflows. You will discover what can go wrong when publishing or consuming integrations and how to recognize and prevent UI vulnerabilities. You work with realistic scenarios, allowing you to immediately translate theory into practice.
Read more about the Mendix Security Advanced training.
On the third day, we cover the most advanced vulnerabilities from The S-Unit Top 10. During the training, you learn how to recognize and prevent vulnerabilities in areas such as authentication, the internal workings of the Mendix runtime, and custom Java code. After completing the training, you can officially call yourself a Mendix security expert.
Read more about the Mendix Security Expert training.
For this training you will need to have basic experience with Mendix Studio Pro.

Dirk van Veen is an ethical hacker and founder of The S-Unit with a master's degree in Computer Security. He started in 2011 as a penetration tester and within The S-Unit he is ultimately responsible for the technical side of all hacking and consultancy activities. Dirk enjoys exploring and finding vulnerabilities in new technologies, such as application frameworks, cloud platforms and low code solutions. In addition to his work at The S-Unit, Dirk regularly organizes hack competitions for Hack in the Box (2012-2019) and Platform for Information Security (2014-present) and he gives weekly ballroom dancing lessons to students in Amsterdam.
Choose a training at our location, online, or in-house.
Lunch is not included in this training.
9:00 am to 5:00 pm CEST.
Please indicate in advance which language you prefer for the training. The training is available in both English and Dutch.
Are you missing information or do you have special wishes?
Send an email to [email protected] and we contact zo snel mogelijk contact met je op!
3 days
€2750,- (excl. BTW) p.p
English or Dutch
Online or offline on request
Datums 2026