(ISC)2 Certified in Cybersecurity Practice Exam

Which level of data security is universally required for all types of data?

1. Top secret

2. Private

3. All

4. Public

The correct answer is: All

The notion of requiring a universal level of data security for all types of data emphasizes the importance of implementing security measures across the entire spectrum of data classification. The choice indicating that all levels require some form of security acknowledges that every type of data, whether classified as public, private, or top secret, necessitates a baseline of protection to safeguard against unauthorized access, data breaches, and compliance violations. Public data, while less sensitive, should still be managed responsibly to prevent any potential misuse or integrity issues. Private data involves personal or sensitive information that has enhanced security needs to protect individuals' privacy. Top secret data is the most sensitive and requires the most stringent security controls. The concept here reinforces that regardless of data classification, an overarching framework of security practices should be in place to ensure the protection and integrity of all data types, thus promoting a holistic approach to data security.