CAS-005 · Question #294
PKI can be used to support security requirements in the change management process. Which of the following capabilities does PKI provide for messages?
The correct answer is A. Non-repudiation. Public Key Infrastructure (PKI) supports change management by securing messages (e.g., approvals, updates). Non-repudiation, provided via digital signatures, ensures a sender cannot deny sending a message, critical for auditability in change processes.
Question
PKI can be used to support security requirements in the change management process. Which of the following capabilities does PKI provide for messages?
Options
- ANon-repudiation
- BConfidentiality
- CDelivery receipts
- DAttestation
How the community answered
(30 responses)- A87% (26)
- B3% (1)
- C3% (1)
- D7% (2)
Explanation
Public Key Infrastructure (PKI) supports change management by securing messages (e.g., approvals, updates). Non-repudiation, provided via digital signatures, ensures a sender cannot deny sending a message, critical for auditability in change processes.
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