CompTIA CASP+ Practice Test

Which measure can the CISO take to prevent data breaches related to lost or misplaced assets?

1. Implement remote wipe capabilities

2. Conduct regular audits

3. Install full disk encryption on laptops

4. Track assets with GPS technology

The correct answer is: Install full disk encryption on laptops

Implementing full disk encryption on laptops is a robust measure for preventing data breaches related to lost or misplaced assets. Full disk encryption protects data stored on a device by encrypting the entire disk, ensuring that even if a laptop is lost or stolen, the data remains inaccessible without the appropriate decryption key. This means that unauthorized users cannot retrieve sensitive information, significantly reducing the risk of data breaches in case of asset loss. While other measures like remote wipe capabilities, regular audits, and tracking assets with GPS technology also contribute to security, they serve different purposes. Remote wipe capabilities allow an organization to erase data remotely from a device, which is effective post-loss but does not prevent the immediate risk when an asset is misplaced. Regular audits help ensure compliance and identify vulnerabilities but do not directly mitigate the risk at the point of potential asset loss. GPS tracking can assist in locating lost devices but does not protect the data on the device itself. Therefore, full disk encryption is the most direct and effective measure to safeguard data against breaches due to lost or misplaced assets.