Specializing in server administration, infrastructure security, network auditing, and system automation.
- Operating Systems: Debian, Ubuntu, Red Hat Enterprise Linux (RHEL), Arch / Parrot Security OS
- Scripting & Automation: Bash Shell Scripting, Python, Systemd Services, Cron Jobs
- Network & Security: Firewalls (UFW/IPTables), SSH Hardening, Fail2ban, Network Security Auditing
- Virtualization & Systems: KVM, QEMU, Docker, VirtualBox Environment Management
- Services & Web: Nginx, Apache, DNS, SSL/TLS Management
- Linux-Sys-Admin: Automated Bash scripts for server hardening, SSH configuration, firewall setup, and kernel security tuning.
- LinkedIn: Asef Karim