Exam CAS-004 topic 1 question 629 discussion

Actual exam question from CompTIA's CAS-004

Question #: 629
Topic #: 1

[All CAS-004 Questions]

Which of the following best explain why organizations prefer to utilize code that is digitally signed? (Choose two.)

A. It provides origin assurance.
B. It verifies integrity.
C. It provides increased confidentiality.
D. It integrates with DRMs.
E. It verifies the recipient's identity.
F. It ensures the code is free of malware.

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Suggested Answer: AB 🗳️

by Steel16 at March 11, 2025, 9:48 p.m.

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Steel16

3 months, 3 weeks ago

Selected Answer: AB

o Origin Assurance: Digital signatures confirm the identity of the code's publisher, ensuring that the code comes from a trusted source. This helps prevent the use of unauthorized or malicious code. o Integrity Verification: Digital signatures ensure that the code has not been altered or tampered with since it was signed. If the code is modified in any way, the digital signature will no longer be valid, alerting users to potential issues.

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Steel16

3 months, 3 weeks ago

o Increased Confidentiality (Option C): Digital signatures do not provide confidentiality; encryption is used for that purpose. o Integration with DRMs (Option D): While digital signatures can be part of DRM systems, this is not their primary purpose. o Verifying Recipient's Identity (Option E): Digital signatures verify the sender's identity, not the recipient's. o Ensuring Code is Free of Malware (Option F): While digital signatures can help ensure the code's integrity and origin, they do not guarantee that the code is free of malware.

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