Protect a folder with a password in Plesk

Put a password on a folder, e.g. a staging environment.

Here's how

1. Go to Websites & Domains and click Password-Protected Directories next to your domain.
2. Click Add Protected Directory and choose the folder.
3. Add a user with a password.
4. Click OK.

Tip: in Plesk you'll find everything for your website under Websites & Domains. See several domains? Click the right domain first.