After adding sites to your Managed or Fully Managed server (cPanel/Plesk), you can add Malware Removal to them. In short, Malware Removal's an all-in-one website security tool that will make sure the part of your server most visible on the Internet remains secure. You can find more information about what Malware Removal offers your site in What is SiteLock?.
We recommend setting up Malware Removal only after your website is live on the Internet and hosted on this server. Many of its scans visit your website, so if it's not live or still hosted with another company, the results will be less meaningful if the site isn't currently hosted on your Managed or Fully Managed server.
From here, you can get an overview of your site's reports or click Full Report to launch the Malware Removal dashboard.
We also recommend configuring Malware Removal's SMART to automatically remove malware from your server (more info).