Hey, I'm Benjamin
Cloud / Kubernetes Security, CTF Player

Based in Germany 🇩🇪, where I live, study, work and play CTFs.
I'm a Cloud and Kubernetes Security Engineer and finished my Bachelor of Science in IT-Security at the Ruhr-University Bochum. With FluxFingers I caputre flags in CTF competitions. You can find my CTF and Tech blog here.
I love Kubernetes and Security thus my Kubernetes Security Blog was born.

Contact
Profile Picture of Adrián Moreno (@zetxek), working side by side with a colleague: sitting on a desk, while looking at a screen

Who am I?

Born in 2000 in Germany, using Linux since 2015 and started with IT-Security in 2016. I am a Cloud and Kubernetes Security Engineer and finished my Bachelor of Science in IT-Security at the Ruhr-University Bochum.

As an engineer I focus on security and like to work on complex problems. I do what I love and always try to optimize my work. Passing on my knowledge in the form of various talks, workshops or trainings is one of my passions. Mostly it's about Kubernetes and cloud security. All slides are published on Github in my talk repo.
Traveling is one of my favorite things to do. I try to see the world and get my own picture of different things. When traveling I like to go hiking or rest on the beach.

LinkedIn

Education

2018-2024
Ruhr-University Bochum
Bachelor of Science (BSc), IT-Security
2010-2018
Cornelius Burgh Gymnasium Erkelenz
Abitur (High school diploma) with besonderer Lernleistung (special learning achievement) in IT-Security

Current Projects

Kube College

Kube College

Under Construction! Graduate in Kubernetes Security with Kube College. Learn how to secure your Kubernetes Cluster and protect your applications from threats.

Have a look

Contact

Email

benjamin.koltermann@p4ck3t0.de

Address

Bochum, Germany (DE) 🇩🇪