I will harden your linux server and send a written security report

South Korea

I speak Korean, English

Linux server hardening and cloud security engineer

Infrastructure and security engineer with over 12 years of experience in Linux and Windows Server. I work with AWS and Azure and OCI. Services cover cloud infrastructure and DevOps, Docker and Kuberne...
About this Gig

Your Ubuntu or Debian server, hardened the way it is done on production fleets, with a plain language report of what was found and what was changed.


Every package includes: SSH locked to keys with root login disabled, a default deny firewall with only the ports you need, automatic security updates, fail2ban, kernel and network tightening, unnecessary services removed, permissions checked, and verification from outside the server. The report lists every command used so anyone can maintain it later.


I have over twelve years of infrastructure and security engineering experience, including Linux operations and access controls.

Server:

Virtual private server

DNS

Nginx

Web server

Operating system:

Linux

Unix

Other Support & IT Services I Offer