About Us

We help companies develop safe web applications and secure the office environment. We have a technical background with extensive experience in web application development and system / network management. Technology in general and web security in particular is our passion and we are happy to tell you about it.

Thijs Schoonbrood

Managing Director

“I know from my experience as a developer and consultant that a secure web application is not self-evident. Building up the right knowledge proves to be a difficult task for many SMEs. We have this expertise in house and are happy to share it with you! ”

More about Thijs on Linkedin >

Kamil Wasylkiewicz

Security Consultant

“My ambitions to contribute to safety have already awarded me a Red Beret. However, contemporary attacks often proceed through digital channels. That is why I have specialized in Cyber Security. At WhiteHats I use my skills to conduct penetration tests as effectively as possible and to advise clients. ”

More about Kamil on Linkedin >

Sandy van der Elsen

Operations Manager

“Safety and security don’t just happen, they are the result of collective consensus and public investment’, zei Nelson Mandela. Ons team investeert samen met onze klanten in cyber security door onze expertise met ze te delen en pro-actief safety binnen ICT te waarborgen. Als Operations Manager ben ik trots op ons menselijk aandeel in het actief veiliger maken van onze digitale samenleving”

Meer over Sandy op Linkedin >

Harm Veraa

Security Consultant

“I see looking for vulnerabilities within systems as a big puzzle. Finding the solution to this puzzle is a thrill! That inspired me to specialize in cyber security. At WhiteHats we are working on a safer society and I am happy to use my expertise for that! ”

More about Harm on Linkedin >

Mathijs Verschuuren

Security Consultant
“The digital world is growing day by day, but the security of most devices and applications is not in order. At WhiteHats I want to use my knowledge in the field of security as a preventive measure to prevent a malicious attack and provide companies with solutions. ”
More about Mathijs on Linkedin >
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Mike Kuiper

Security Consultant
“At WhiteHats, the work is diverse, which means that different hats have to be worn. From writing tools to testing web applications, I get the opportunity to contribute to a safe digital world! ”
More about Mike on Linkedin >
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Dennis Knipschild

Security Consultant
"In my ten years of experience with software development for the healthcare industry, one theme was central: information security. It gives me great satisfaction to be able to focus on this as the only theme at WhiteHats and to dive deeper into every challenge and development in this area."
Meer over Dennis op Linkedin >
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Stan van der Vleuten

Security Consultant
"From the first time I came into contact with IT, Security has been the part that fascinates me the most. Driven by the question "How can it be more secure?" I have immersed myself in Security in my professional career (and certainly also in my spare time). At WhiteHats, I apply this knowledge and experience to help organizations find and solve deficiencies in their security."
Meer over Stan op Linkedin >
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Thomas van Heel

Security Consultant
"Companies are increasingly moving to cloud services. This, combined with my interest in cloud, led to my graduate internship at WhiteHats. My goal is to contribute to security in this emerging world with my assignment."
Meer over Thomas op Linkedin >
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Sabrina Hooijmans

Stagiaire cyber security
"Driven by solving mysteries, I am constantly working on my cyber security skills. With my background in technology, I am interested in hacking hardware. I hope to contribute to safety in digital environments in both the private and business sector"
Meer over Sabrina op Linkedin >