Which of the following is record-level encryption commonly used to do?
Which of the following is record-level encryption commonly used to do?
Record-level encryption is designed to protect individual fields or records within a database, providing granular control over the security of sensitive data. This allows specific data fields to be encrypted while leaving other parts of the database unencrypted, ensuring enhanced security for sensitive information without significant performance drawbacks. Encrypting database fields is a common use case for record-level encryption.
The best answer is A. Protect database fields. Record-level encryption is commonly used to encrypt individual fields or records within a database to provide granular security for sensitive data.
but then B would be an answer too?
A. Protect database fields. Record-level encryption is commonly used to protect individual fields or records within a database. This type of encryption allows for selective encryption of specific data fields, providing granular control over data protection within a database. By encrypting individual fields, sensitive information can be securely stored and accessed only by authorized users or applications.
A - Protect Database Fields: Record-level encryption refers specifically to databases where you are able to encrypt the entire database or individual fields. Sybex book example: A hospital may want to encrypt records that contain SSNs and other PII but not a medical ID leaving that record available to staff.
Record-level encryption focuses on encrypting individual records or fields within a database, providing fine-grained security. This allows sensitive data within specific database fields to be protected without encrypting the entire database, ensuring that only authorized users and applications can access or decrypt those specific fields.