Which security concept, if implemented correctly, will protect the data on a system, even if a malicious actor gains access to the actual system?
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A. B. C. D.B.
In any environment, data encryption is incredibly important to prevent unauthorized exposure of data either internally or externally.
If a system is compromised by an attack, having the data encrypted on the system will prevent its unauthorized exposure or export, even with the system itself being exposed.
The security concept that will protect the data on a system, even if a malicious actor gains access to the actual system is encryption.
Encryption is a process of transforming plain text or data into a coded form that can only be read by authorized parties who possess the encryption key. It is a widely used security measure to protect data and information from unauthorized access or theft. When data is encrypted, it is rendered unreadable to anyone who doesn't have the key to unlock it.
If implemented correctly, encryption can provide strong protection for data, even in the event of a security breach or if a malicious actor gains access to the actual system. This is because the data remains encrypted and unreadable, even if it is accessed by an unauthorized user. Without the encryption key, the data cannot be read or understood.
While other security concepts like sandboxes, firewalls, and access control can also provide protection against security breaches, encryption is the only one that can guarantee protection of the actual data itself, as it protects the data at rest (when it is stored) as well as in transit (when it is being transmitted over a network).
Therefore, encryption is a crucial security concept that should be implemented in any system that contains sensitive or valuable data, to ensure that the data is protected against unauthorized access, theft, or misuse.