The HotLink system allows you to protect site files from being used on other resources by embedding links to these files directly into the page code and other things.
To protect your files from direct links from third-party sites, specify the desired settings and click "Save»:
example.com/files/images/- allows embedding only at a specific address of a specific domain.
*.example.com- allows embedding for all subdomains of the domain
example.*- allows embedding for named domains
example.comwill be displayed, but when prompted for
example.com/image.jpgaccess will be denied.