Is there anything else I need to install on my control panel for security and performance?

Hi, I’m deploying a WordPress site on VPS, and I have already installed Hestia Control Panel.
I checked tutorials on YouTube for installing and setting up Hestia, they are all very basic.
WordPress sites are said to be hacked easily, for security issue, is there anything else I need to install on my control panel?
Also, is there anything recommended to be installed in consideration of performance?
Thanks!