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CISSP · Question #1328
CISSP Question #1328: Real Exam Question with Answer & Explanation
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Submitted by eva_at· Mar 5, 2026Security Architecture and Engineering
Question
Which security service is served by the process of encryption plaintext with the sender's private key and decrypting cipher text with the sender's public key?
Options
- AConfidentiality
- BIntegrity
- CIdentification
- DAvailability
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Topics
#Asymmetric encryption#Digital signatures#Authentication#Non-repudiation