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SSCP · Question #626
SSCP Question #626: Real Exam Question with Answer & Explanation
The correct answer is D: Reliability. A Public Key Infrastructure (PKI) provides confidentiality, access control, integrity, authentication and non-repudiation. It does not provide reliability services.
Submitted by hassan_iq· Apr 18, 2026Cryptography
Question
Which of the following service is not provided by a public key infrastructure (PKI)?
Options
- AAccess control
- BIntegrity
- CAuthentication
- DReliability
Explanation
A Public Key Infrastructure (PKI) provides confidentiality, access control, integrity, authentication and non-repudiation. It does not provide reliability services.
Topics
#PKI#Public Key Infrastructure#Security Services#Cryptography
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