CERTIFIED-IN-CYBERSECURITY · Question #324
CERTIFIED-IN-CYBERSECURITY Question #324: Real Exam Question with Answer & Explanation
The correct answer is D: By protecting data at rest and in transit from unauthorized access. Encryption helps secure sensitive data, ensuring it remains confidential and inaccessible to unauthorized users, even if other security measures are compromised. Encryption helps harden a system by protecting data at rest and in transit from unauthorized access, making it more di
Question
How does encryption contribute to system hardening? ()
Options
- ABy managing user permissions and access controls
- BBy reducing the attack surface of the system
- CBy implementing strong password policies
- DBy protecting data at rest and in transit from unauthorized access
Explanation
Encryption helps secure sensitive data, ensuring it remains confidential and inaccessible to unauthorized users, even if other security measures are compromised. Encryption helps harden a system by protecting data at rest and in transit from unauthorized access, making it more difficult for attackers to access and exploit sensitive data (see ISC2 Study Guide, Chapter 5, under Module 2). Encryption does not reduce the attack surface of the system, manage user permissions and access controls, or implement strong password policies.
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