I am an IT Infrastructure professional focused on Linux, automation, networking and cybersecurity.
My current work is centered on technical support, infrastructure operations, Linux systems, troubleshooting, documentation and continuous improvement of IT environments. I am especially interested in the intersection between infrastructure, security and automation.
I have been using Linux for years, with particular interest in Gentoo, OpenRC, kernel configuration, filesystem design, virtualization, containers and system hardening. I like understanding systems from the boot process to the application layer.
I also maintain the Linux Division project and a blog where I occasionally write about Linux, hacking, privacy, coding and computer systems.
If you wanna talk, contact me at:
Telegram: @gentoober
I'm building my path from IT Infrastructure toward cybersecurity, with emphasis on Linux administration, DevSecOps, Blue Team fundamentals, network security, automation and cloud computing.
My technical background includes Linux system administration, SSH hardening, shell scripting, Python automation, Docker, Podman, QEMU/KVM, VMware, VirtualBox, Zabbix, NGINX, Apache, basic SIEM concepts, Snort, Suricata, firewalling, logs, monitoring and incident triage.
I am currently developing a technical portfolio around Linux hardening, infrastructure automation, Docker labs, network labs, CTF writeups, IDS/IPS experiments, SIEM basics and cloud security labs.
My long-term goal is to become a strong security professional with solid foundations in operating systems, networking, C, x86 Assembly, reverse engineering, malware analysis, DevSecOps and infrastructure engineering.
You can find more at my YouTube channel.