pixelate_faceseffect hiding people's identity, etc.
Token-basedauthentication, providing IP restrictions and time-limited URLs.
Cookie-basedauthentication, restricting access to users with a valid cookie.
sign_urlparameter (set to
true) and the
auth_tokenparameter in your SDK resource delivery method. The
auth_tokenparameter includes the details that limit access, which in our example would include values for the permitted
ipand the encryption
keyyou receive from Cloudinary.