About us

3TS CYBER SECURITY

Mission

Our mission is to empower organizations to navigate the complex cybersecurity landscape with confidence.

Security is about people first, not tools. As a trusted local partner, we work side-by-side with our clients to build confidence and create security strategies tailored to their real needs. By combining human expertise with the power of AI-driven threat detection, we help organizations stay ahead of attacks — faster, smarter, and with greater resilience.

Values

Honesty

Competence

Effort

At 3TS, we pride ourselves on three core values: honesty, competence and effort. We believe in being upfront with our clients, providing transparent and straightforward advice. Our commitment to competence means our team is continuously updating their skills and knowledge to stay ahead of the curve in the ever-changing world of cybersecurity.

Expertise

Our unique combination of theoretical and proven practical experience in cybersecurity allows us to provide qualified advices and implement the solutions you need to protect your business.

As you can read below our expertise cover most topics of cyber security, from Governance to penetration testing and implementation of solutions. Our long experience in writing secure code allows us to develop custom software from Linux kernel to application in Angular.

Company

Marc

Marc Tritschler

3TS Consulting is a Belgian organization founded by Marc Tritschler, a seasoned IT security professional with over 30 years of experience in the field of software engineering and cyber security.

Holder of a master’s degree in Civil Engineering from the Polytechnic School of the University of Brussels, his professional background includes work in chip card security, and security audits for payment processors and telecom providers.

You can connect him and learn more about his background on his LinkedIn profile.

You can contact him via email at marc.tritschler@3tsconsulting.be.

Partners

Thanks to our extensive professional experience, we have built a strong network of cybersecurity experts who support us in our missions.

cybovate

Cybovate is a trusted and highly regarded partner, primarily active in the DACH region, providing strong support for our operations in French-speaking markets.
cybovate.com