cybersecurity
Resolving VPS Abuse and High CPU Resource Exhaustion on Linux Server
Overview
What we built
I detected and resolved severe VPS resource abuse caused by unauthorized background VPN processes, reducing CPU usage and restoring server stability.
Laravel and Next.js Development
Stack
Technology used
- Linux VPS
- Ubuntu Server
- Hostinger VPS
- VPN Security
- Cybersecurity
- Server Monitoring
- System Administration
- Bash / Linux Commands
- MariaDB
- PHP-FPM
- Resource Optimization
- Process Management
- SSH
- Firewall & Server Hardening
- Performance Troubleshooting