Basic security checklist for a new VPS

    Every new VPS should be secured before it hosts production workloads.

    Recommended first steps

    • Update the operating system.
    • Use strong passwords or SSH keys.
    • Disable password SSH login if you can use keys safely.
    • Enable a firewall.
    • Only expose services you need.
    • Install security updates regularly.
    • Back up important data.

    Ubuntu update example

    sudo apt update
sudo apt upgrade

    If you believe your server has been compromised, disconnect exposed services and contact support.

    Published