How to Secure Ubuntu Server for Production Environments: Enterprise-Grade Linux Hardening Guide
How to Secure Ubuntu Server for Production Environments Production infrastructure gets attacked constantly. Not just by sophisticated nation-state actors, but by automated bots scanning the internet every minute looking for exposed SSH ports, outdated packages, weak credentials, misconfigured firewalls, vulnerable web applications, and unpatched kernels. A default Ubuntu installation is not production-ready security-wise. It’s functional,…