(ISC)2
SSCP · Question #670
What enables users to validate each other's certificate when they are certified under different certification hierarchies?
Sign in or unlock SSCP to reveal the answer and full explanation for question #670. The question stem and answer options stay visible for context.
Submitted by weili_xi· Apr 18, 2026Cryptography
Question
What enables users to validate each other's certificate when they are certified under different certification hierarchies?
Options
- ACross-certification
- BMultiple certificates
- CRedundant certification authorities
- DRoot certification authorities
Unlock SSCP to see the answer
You've previewed enough free SSCP questions. Unlock SSCP for full answers, explanations, the timed quiz mode, progress tracking, and the master PDF. Question stem and options stay visible so you can still see what's on the exam.
Topics
#Cross-certification#PKI#Certificate validation#Trust models