There are no tweaks or key changes you can make

• General Recommendations
  • Threat monitoring
  • Realize your security risks and attend to them in the design phase
    • Think a little more. Start thinking about security threats

Threat Modeling

Think through all of the threats and attack vectors for your software and server.

• Make attempts to teach or talk with customers
• Customer Requests
  • Report vulnerabilities in Plesk
  • Hacked Servers
    • Investigate hacks to see if there were issues
  • Outdated Software is a common attack vector
  • Make sure everything is up to date

Principle of Least Privileges

• Don’t use root if you don’t have to
• Define roles for users
• Opening only necessary ports for it to work

Tools on Plesk

• WordPress Toolkit
• Firewall Extension
  • Allows you to manage your connections and ports
  • Control the network configuration

Above all, be informed about the software you use.