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Marcel Stocker

Senior Consultant

Marcel Stocker has many years of experience in the fields of information security, cybersecurity and cyber defence. He is a solution- and customer-oriented team player with a focused and analytical approach to work and thinking.

At Swiss Infosec AG, Marcel Stocker works as a project manager for consultancy assignments and as a trainer on our courses. In his consultancy work, he specialises in information security, IT security and risk management. Marcel Stocker also supports our clients with certifications (e.g. ISO 27001). He develops strategies and concepts and conducts audits on all relevant information security topics. In his role as a trainer, he leads and facilitates workshops. He provides his services in German, English and Spanish.

It is not the strongest of the species that survives, nor the most intelligent, but the one most responsive to change.

Charles Darwin, naturalist

Severin Thaler

Senior Consultant

Severin Thaler holds a Master’s degree in Mathematics from ETH Zurich and a Master’s degree in Computer Science from the University of Chicago. He has worked in various areas of IT: as a system development engineer in the field of train control technology, in the asset management department of a large bank where he developed software to evaluate structured products, at a university where he supported researchers in the use of a high-performance cloud and as a penetration tester.

He is an experienced penetration tester with a focus on web applications and APIs and is familiar with penetration testing methodologies, tools, various application areas and commonly encountered technologies such as client-side and server-side web frameworks. Severin Thaler also focuses on secure software development. He uses source code analyses and design reviews to identify fundamental vulnerabilities in order to put software on a secure footing at the earliest possible stage of the development process. His skills are rounded off by conceptual activities such as the creation of guidelines and the delivery of training courses.

To be well positioned in the field of IT security, you need a (healthy) dose of paranoia, because trust is good, but control is better.


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