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CompTIA Security+ · CompTIA
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When the device is stolen, the data will always be in rest. So the answer is easy: Encyption at rest.
When a laptop is stolen, encryption at rest ensures that the data remains secure and inaccessible to the thief, as they would need the decryption key to access the files. Data Protection: Encryption at rest provides a robust layer of security for sensitive data, making it a common requirement for organizations handling confidential information. The primary concern with stolen laptops is unauthorized access to the data stored on them. Encryption at rest is the most effective way to prevent data loss in this scenario, as it keeps the data secure even if the device falls into the wrong hands.
A. Encryption at rest