What security mechanism ensures encryption for stored data in ServiceNow?

• A. Encryption in Transit
• B. Encryption at Rest
• C. Two-Factor Authentication
• D. Firewall Protection

Answer: (B)

Encryption at Rest is a critical security mechanism that ensures the confidentiality and integrity of stored data within ServiceNow. This technology protects sensitive information by converting it into an unreadable format when it is saved to storage, thereby preventing unauthorized access. Only users with the correct decryption keys are able to view the original data, making it a vital component for safeguarding data in compliance with various regulations and standards.

This method of encryption is particularly important because it addresses risks associated with data breaches that could occur even while the data is not actively being used. By ensuring that all stored data, including backups and archives, is encrypted, ServiceNow provides an additional layer of security that mitigates the potential for data exposure.

In contrast, encryption in transit protects data as it moves between a user and the ServiceNow platform but does not address the security of data once it is stored. Two-Factor Authentication is a user verification method that adds a layer of security for access but does not encrypt data. Firewall Protection helps guard networks from unauthorized access but does not specifically deal with data encryption.