Have your website hacked, but ethically and without stress. Would you like an expert to think along at a strategic or policy level? Or train your employees? The S-Unit does it all. It is not without reason that we are your security companion.

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PentestingConsultancyAcademyOur approach

Offensive security often starts with a penetration test. Because we understand that you want to know if and where your organization is vulnerable. Of course, we look at what is important to you. Your crown jewels. It is the mission of our hackers to gain insight into the security status of your IT. And then translate that into clear insights and concrete points for improvement.

More about pentesting

Offensive Security. Do not wait and see, but proactively map out risks.

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Based on your specific situation and security needs, our specialists check your environment for vulnerabilities. Whether it is a website, mobile application or office network. The S-Unit delivers custom work.

Offensive as a Service

With Offensive as a Service (OaaS) we provide a program in which we periodically perform testing activities. Whether you want to have the same environment tested monthly, choose to have a broad surface tested over several quarters or want penetration tests to match sprints, we cater to your needs.

Red Teaming

A realistic hack attack, spread over a longer period of time. Our hackers try to get into your environment in a devious way, without your employees being aware of it. In this way, they reveal underlying problems. Do you want to know if your defense line also detects and stops disguised attackers? Choose a Red Team Test.

Offensive security is also about making the organization better equipped to make it resilient against attacks. A complex issue that is often comprehensive. The S-Unit then fulfills the role of sparring partner. Our consultants help bring your organization's security level to the desired level.

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Security consultancy. Mapping out the problems. In plain language. To give clear advice.

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Guidance & Advice

Guidance and advice on, among other things, security strategy and audits.

Cyber crisis

Cyber Crisis

A dry run: how does the organization deal with a cyber incident? One or more interactive sessions under the guidance of information security experts from The S-Unit.

Interim (C)ISO

Temporarily strengthen your team with an Information Security Officer from The S-Unit. Our expert guides and advises you in the field of security.

Mystery Guest

We test whether your organization is sufficiently secure and whether your employees are alert enough. For this we send a mystery guest to infiltrate the organization.

Phishing Campaign

We test whether your employees recognize phishing emails and how they deal with them. With this we give a boost to their awareness and resilience.

Trends, News & Insight

Keep up to date with current trends and receive alerts about relevant threats.

CLaaS Tool

With the CLaaS tool (Cryptolocker as a Service) designed by our specialists, we show you in a safe way what the consequences of a ransomware attack are for your organization.

Kraken Tool

With the Kraken tool designed by our specialists, you gain insight into the weak passwords among employees.

How do you recognize phishing? What is a secure password? To keep your organization safe, your employees must have sufficient knowledge and skills. Our academy trains them on that. In doing so, we pay attention to all essential aspects.

Security academy. Working security aware through training and education.

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Capture the Flag hacking event

During a Capture The Flag (CTF) hacking event of The S-Unit, teams compete against each other to solve as many challenges as possible within a certain time with the goal to learn to think like a hacker.

Lectures & Presentations

A lecture or presentation by the specialists of The S-Unit on security. They give tips and tricks to improve your security.

Online Education Platform

Our intuitive and accessible online platform Awaretrain makes the right training material available to the right people at the right time.


The security experts of The S-Unit give a tailor-made security workshop within your organization full of tips and tricks, based on years of experience.


In an online webinar we talk about a security related topic. If you have a suggestion for a topic, please let us know.

Our approach

The S-Unit stands for customization. Because every organization has its own environment, challenges and needs. That is why we start a conversation to find out what best suits your organization. We use a fixed approach and thus come together to a solid plan. To stay one step ahead of attackers continuously.

Getting to know and analyzing

To really get you started, we want to know who your organization is and what is important to you. That is why we take extensive time to get to know you. In one or two meetings we get an idea of the organization, IT, wishes and needs and we discuss how The S-Unit can provide added value. One of our hackers joins in order to ask the difficult technical questions. In this way, we can be sure that we take all aspects into consideration.

A proposal with clear explanation

After getting acquainted and scoping your security needs, we come up with a proposal in which we clearly explain how we implement our services. The needs, description of the scope and your specific research questions are the basis for our action plan. An action plan that exactly matches your organizational needs. From a test on one component to a structured approach for complete IT security. With consultancy and employee awareness where it is necessary.

Run tests

Our specialists, all hackers with a heart, test the security status of your systems. From an attacker's perspective, we map your IT and determine the attack vectors. We think creatively and out-of-the-box. It is the best way to discover vulnerabilities. Our priorities and focus are on the formulated research questions. Because that is where we add the most value for your organization. But, stubborn as we are, we look just a little further. Because we want to leave no stone unturned.

Reporting and advice

We report our results in a clear manner. Because we want everyone in your organization to understand how your company can be hit by an attack. And if you wish, we present the results and advice at every level within the organization. Our report provides sufficient information for both the technical reader and the CEO to get started.

Evaluation and training

Keeping up, improving ourselves and continuously adapting to developments. It's exactly how we play the game. That is why we evaluate after every case, so that we can help you even better the next time. And of course, we also like to look ahead. So we would also like to hear from you if there are additional points for attention or if you want to tackle another security issue.

We are in business. We don't hide behind a screen. With one leg in the community and the other in business, we understand the challenges of different markets and organizations.

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Get your own security companion.

Would you like to know more about the services of The S-Unit? Or do you have another S-ential question for us?

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Or call Linda 030 - 207 41 77