Refer to the Exhibit

Multiple Choice

Refer to the exhibit. Users report that they are prompted to accept server certificates when they initially run Cisco Jabber. An engineer removes these prompts to prevent confusion. Which statement about this scenario is true?

A) Presentation of the certificates can be disabled by setting up Cisco IM and Presence servers into nonsecure mode.
B) Nothing can be done to resolve this issue because certificates must be accepted by each Jabber user, per Cisco policy.
C) These certificates are self-signed certificates, so they must be added manually to the user OS certificate stores.
D) The behavior is a security breach because certificates are considered untrusted and as not coming from Cisco Collaboration servers.