Detail-oriented and experienced Linux Server Administrator with 5 years of hands-on expertise in installation, configuration, and maintenance of Linux-based systems. Proficient in firewall setup, software version checks, SSH hardening, and Apache/PHP/TMP hardening. Skilled in performing full OS patching, user management, and application settings optimization. Seeking to leverage technical acumen and problem-solving skills to contribute effectively as a Linux Server Administrator.
**Skills:**
- Firewall Installation/Configuration - Scanner Installation and Configuration - Software Version Checks - SSH Hardening - Apache/PHP/TMP Hardening - Linux Socket Monitor - Logwatch Installation and Configuration - Log Rotation Maintenance - Process Management and Optimization - Full OS Patching/Updating - User Management and Permissions (SUID/GUID) - cPanel Server Administration
**Professional Experience:**
- Installed and configured firewalls to enhance network security and prevent unauthorized access. - Conducted regular software version checks using ntVersionCheck tool to ensure systems are up-to-date. - Implemented SSH hardening techniques to fortify server security and protect against potential threats. - Hardened Apache, PHP, and TMP configurations to improve server performance and mitigate vulnerabilities. - Monitored Linux sockets for network activity and troubleshooting purposes. - Managed log monitoring using Logwatch and ensured proper log rotation setup. - Conducted full OS patching and updating procedures to keep systems protected against known vulnerabilities. - Administered user accounts, removed unnecessary users, and managed permissions for binaries. - Optimized application settings and configurations on cPanel servers for improved performance and stability.