GIAC
GSEC · Question #127
GSEC Question #127: Real Exam Question with Answer & Explanation
Sign in or unlock GSEC to reveal the answer and full explanation for question #127. The question stem and answer options stay visible for context.
Question
In PKI, when someone wants to verify that the certificate is valid, what do they use to decrypt the signature?
Options
- AReceiver's digital signature
- BX.509 certificate CA's private key
- CSecret passphrase
- DCA's public key
Unlock GSEC to see the answer
You've previewed enough free GSEC questions. Unlock GSEC 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.