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Service A requires certificates signed by a trusted certificate authority. The certificate authority publishes a Certificate Revocation List (CRL) on a frequent basis. As a result, some of the service consumers that were previously authorized to access Service A will not be able to after new CRLs are issued. How can this security requirement be enforced?
Suggested Answer: B
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26 comments · newest first
DO
Dolores
2 months ago
C is not valid. Certificates are essential for security.
TA
Talia
2 months ago
A seems too manual. Not practical for frequent checks.
AU
Audra
2 months ago
I agree, B makes sense. It’s efficient and reduces human error.
VI
Vi
2 months ago
I think option B is the best. An intermediary can automate the checks.
SA
Santos
2 months ago
I don’t like option C. Certificates are still useful in many cases.
AR
Arlette
2 months ago
Option A seems too manual. It could lead to delays.
NO
Noemi
3 months ago
Agreed! Checking against the CRL saves time and effort.
KE
Kenda
3 months ago
I think option B is the best. An intermediary can automate the process.
LA
Lashawnda
3 months ago
I feel like option C dismisses the importance of certificates. They're still valid.
AL
Alexis
3 months ago
Option A seems too manual. It could lead to delays.
JU
Julieta
3 months ago
Agreed! Checking against the CRL saves time and effort.
SU
Sunshine
4 months ago
I think option B is the best. An intermediary can automate the process.
MA
Malika
4 months ago
Wait, can certificates really be revoked that often? Sounds risky!
AL
Allene
4 months ago
Totally agree with B! It’s efficient and automated.
CA
Cassie
5 months ago
C seems extreme. Certificates are still useful, right?
LA
Layla
6 months ago
A sounds too manual and slow. Not practical!
AN
Angella
6 months ago
B is the way to go! Intermediaries can handle that.
GE
Gerald
6 months ago
D might be the safest bet, but it feels risky.
OZ
Ozell
6 months ago
I’m surprised this is even a question, isn’t it obvious?
LI
Lili
6 months ago
C can't be right, certificates are essential for security!
JA
Jannette
6 months ago
A seems too slow, can't rely on humans for this.
LA
Lasandra
7 months ago
B is the best option, intermediaries can handle this efficiently.
MA
Mammie
7 months ago
I'm not entirely convinced that using certificates isn't a valid option, but I guess it depends on the context of the service.
ZA
Zack
7 months ago
I feel like I saw a similar question about certificate validation in one of our practice exams, and I think the intermediary approach was the right answer there too.
EL
Elke
7 months ago
I think option B makes the most sense since intermediaries can automate the process of checking the CRL, which is more efficient.
AL
Alexis
7 months ago
I remember studying about CRLs and how they help in managing certificate validity, but I'm not sure if a human admin checking each certificate is practical.