Hardened Ubuntu Servers
several firewall rules, SSH key-only authentication, Fail2ban for IPS
Hi, my name is Stephan and I am years young. In my spare time I like to occupy myself with technology, whether software or hardware.
Years IT apprenticeship
Years university
Years work experience
Postgraduate studies with a focus on Industrial Security and Cybersecurity.
Gained professional experience in an enterprise environment, focusing on Mobile Device Management migration from Ivanti to Microsoft Intune and on-prem to online Microsoft Exchange migrations.
Completed undergraduate studies with a thesis on IT security and role management. In addition, topics such as SCRUM, Network Penetration Testing, Embedded Linux and various AI technologies were covered.
Achieved the university entrance qualification with a focus on technical and business-oriented subjects.
Completed a 3-year apprenticeship focused on system integration, building a strong practical foundation in IT infrastructure.
My passion for technology was ignited upon receiving my first computer. This crucial moment began a journey of self-taught exploration into hardware and software that continues to define my career path.