Which capability requires encryption to protect data?

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Prepare for the Space Electromagnetic Warfare (SEW) Test 4 Exam. Enhance your knowledge with interactive flashcards and in-depth multiple choice questions. Each question offers valuable hints and detailed explanations to ensure exam readiness.

Multiple Choice

Which capability requires encryption to protect data?

Explanation:
Encryption protects data by turning it into unreadable form unless the proper key is used. This directly supports data confidentiality and integrity, which are central to security. Because security is about safeguarding information from unauthorized access and tampering, encryption is a primary tool you apply to protect data at rest or in transit. Availability concerns uptime and access; encryption can add overhead but doesn’t ensure access availability by itself. Low cost and high service quality focus on expense and performance, not on preventing unauthorized data access. So the capability that requires encryption to protect data is security.

Encryption protects data by turning it into unreadable form unless the proper key is used. This directly supports data confidentiality and integrity, which are central to security. Because security is about safeguarding information from unauthorized access and tampering, encryption is a primary tool you apply to protect data at rest or in transit. Availability concerns uptime and access; encryption can add overhead but doesn’t ensure access availability by itself. Low cost and high service quality focus on expense and performance, not on preventing unauthorized data access. So the capability that requires encryption to protect data is security.

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