A team of developers created their own CA and started signing certificates for all of their IoT devices. Which action will make the browser accept these certificates?
A.
Install a TLS instead of SSL certificate on the IoT devices.
B.
Set the private keys 1024-bit RSA.
C.
Preload the developer CA on the trusted CA list of the browser.
C is correct:
To obtain and activate its identity certificate, the system’s (website) owner needs to enroll with the CA first. Here’s the process:
- The resource’s RSA key pair (public and private) is generated.
- A certificate signing request (CSR) containing identity information and the public key is delivered to a CA. Identity details can include data such as the system name, the organization to which the system belongs, and location information.
- The CA validates the request.
- The CA generates the system’s certificate, which contains these (or more) fields, as per the X.509 standard:
- Serial Number, Subject, Public Key, Key Usage, Not Before and Not After, Issuer, Signature Algorithm, Signature.
- The certificate is delivered back and installed on a system.
IoT devices most likely have not a browser at all, so C does not sound good. But A sounds bad as well. A or C but it depends on exact wording.
C is better
It cannot be A as TLS and SSL certificates are the same thing. A certificate can be used for both TLS and SSL. Note: I'm not saying that TLS and SSL are the same thing.
upvoted 1 times
...
...
This section is not available anymore. Please use the main Exam Page.350-901 Exam Questions
Log in to ExamTopics
Sign in:
Community vote distribution
A (35%)
C (25%)
B (20%)
Other
Most Voted
A voting comment increases the vote count for the chosen answer by one.
Upvoting a comment with a selected answer will also increase the vote count towards that answer by one.
So if you see a comment that you already agree with, you can upvote it instead of posting a new comment.
lente_kriebels
Highly Voted 1 year, 11 months agom0nking
Highly Voted 1 year, 7 months agoTeringzooi
Most Recent 9 months, 3 weeks agodesignated
10 months, 4 weeks agoQuiShong
1 year, 1 month agozzrdxakpbkiswhvsyu
1 year, 9 months agoQuiShong
1 year, 1 month ago