Your company is currently using a Cloudfront distribution to distribute content to users. Which of the following can be used to ensure that only authorized users can access content from the distribution. Choose 2 answers from the options below

Answer options:

A.Configure an SSL on the distribution
B.Configure Cloudfront OAI
C.Configure signed cookies
D.Configure Network Access Control Lists

Answer - B and C
The AWS Documentation mentions the following on Cloudfront signed cookies and OAI
CloudFront signed cookies allow you to control who can access your content when you don`t want to change your current URLs or when you want to provide access to multiple restricted files, for example, all of the files in the subscribers` area of a website.
For more information on signed cookies, please refer to below URL:
http://docs.aws.amazon.com/AmazonCloudFront/latest/DeveloperGuide/private-content-signed-cookies.html
For more information on OAI, please refer to below URL:
http://docs.aws.amazon.com/AmazonCloudFront/latest/DeveloperGuide/private-content-restricting-access-to-s3.html