23. Which of the followings best describes the concept of differential privacy in the context of data
privacy protection?
(A) Encrypting sensitive data using strong cryptographic algorithms
(B) Anonymizing personally identifiable information to protect individuals' identities
(C) Adding noise to sensitive data to prevent the disclosure of individual records
(D) Restricting access to data based on user roles and permissions
(E) Implementing secure authentication mechanisms to control data access