Universal Containers needs to set up a custom domain to create a branded Community experience with increased domain security. Which three steps should a Salesforce Admin take to meet these requirements? (Choose three.)

A. Select the option to allow Advanced Security in Community Management.
B. In Setup, select Domains and click Add a Domain.
C. Create a new certificate using Certificate and Key Management.
D. Add the certificate that supports the specified domain.
E. Configure profile/permissions for a Public user.

Suggest answer: BD

Reference: