[{"content":"Welcome to my website!\nFeel free to look around and get to know me a little better. This website is still a work in progress, so there’s probably going to be quite a bit of change and new stuff added over time.\nEnjoy! ;-)\n","externalUrl":null,"permalink":"/","section":"","summary":"","title":"","type":"page"},{"content":" Who am I? # Hey, my name is Jakob Sonntag, I’m 20 years old, and I’m studying Cyber Security at the University of Bonn.\nI’m interested in pretty much everything related to technology, but I’m especially passionate about computer science. In particular, I’ve become fascinated by cybersecurity and the challenges that come with it — both from a defensive and an offensive perspective.\nWhat Drives Me? # Ever since I was a kid, I’ve always had the urge to take things apart and put them back together again. Along the way, the same questions keep running through my head: How does it work? Why does it work this way? Where are its limits? What else can I do with it? And so on\u0026hellip;\nI work best when I can get hands-on, take on tasks and challenges, and apply the knowledge I’ve gained so far to come up with new ideas — or even discover something new.\nInterests # Besides computer science, I also enjoy working with my hands and tinkering with things.\nOne of my biggest passions, however, is sports. I play handball for a club and enjoy sailing, but I also take every opportunity I get to try out new sports and activities.\n","externalUrl":null,"permalink":"/about/","section":"","summary":"","title":"","type":"about"},{"content":" Education # Cyber Security B.Sc. 10/2024 – Present\nFocus areas: Network Security, Reactive Security, Usable Security Current: Cyber Security Project Group (ongoing team project) and Ethical Hacking course (ongoing) Abitur – Kreisgymnasium Heinsberg – 06/2024\nAdvanced courses: Mathematics and Computer Science Oral examination: English Projects # Personal Website # Self-hosted static website: jsonntag.de\nContainerized with Docker and designed for security and scalability with additional services nginx as a reverse proxy Accessible via Cloudflare Tunnel, without open ports in the home network C Shell # Minimalist Unix shell written in C\nCustom memory management and command processing in C Launches installed programs via system calls, partly in Assembly Supports pipes between multiple commands Team Projects # Team-based software development (OOSE practical course)\nCompleted three projects of approximately four weeks each in teams of three Collaboration using Git, design with UML, and presentation of results Integration of C++ with Python and React servers Skills # Programming # C, C++, Python, x86 Assembly, SQL\nSystems \u0026amp; Tools # Linux, Git, Docker, nginx, Cloudflare Tunnel, Wireshark, Nmap, GDB\nIT Security # Network analysis and port scanning, web vulnerabilities (XSS, Path Traversal), privilege escalation, man-in-the-middle attacks, intrusion detection, network protocol security (TLS, DNSSEC), authentication and access control\nActivities \u0026amp; Interests # Sailing instructor for children aged 7 to 16 Handball player ","externalUrl":null,"permalink":"/cv/","section":"","summary":"","title":"","type":"cv"},{"content":"","externalUrl":null,"permalink":"/authors/","section":"Authors","summary":"","title":"Authors","type":"authors"},{"content":"","externalUrl":null,"permalink":"/categories/","section":"Categories","summary":"","title":"Categories","type":"categories"},{"content":"","externalUrl":null,"permalink":"/series/","section":"Series","summary":"","title":"Series","type":"series"},{"content":"","externalUrl":null,"permalink":"/tags/","section":"Tags","summary":"","title":"Tags","type":"tags"}]