Cisco Exam 300-810 Topic 14 Question 76 Discussion

Actual exam question for Cisco's 300-810 exam

Question #: 76
Topic #: 14

What are two benefits of deploying OAuth in a Cisco UCM environment that uses Cisco Jabber or Cisco Webex for on-premises calling?(Choosetwo.)

ALayers of security are added due to forced user password prompt.

BIt removes the need for Jabber and Webex clients to re-authenticate frequently.

CRefresh tokens are encrypted.

DIt provides seamless access to resources over the life of the refresh token.

EToken expiration can never take place, which ensures that users stay logged in.

Show Suggested Answer

Suggested Answer: B, D

These two options are the benefits of deploying OAuth in a Cisco UCM environment that uses Cisco Jabber or Cisco Webex for on-premises calling. OAuth is an authorization protocol that allows users to grant access to third-party applications without sharing their credentials. In a Cisco UCM environment, OAuth allows Jabber and Webex clients to obtain access tokens from UCM after authenticating with their credentials once. The access tokens can then be used to access various resources, such as call control, voicemail, directory, and presence. The access tokens have a limited lifetime, but they can be refreshed using refresh tokens, which have a longer lifetime. This way, the users do not need to re-authenticate frequently and can enjoy a seamless user experience. Reference:

https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/admin/12_5_1/systemConfig/cucm_b_system-configuration-guide-1251/cucm_b_system-configuration-guide-1251_chapter_0100110.html

https://www.cisco.com/c/dam/en/us/td/docs/voice_ip_comm/jabber/11_9/Unified-CM-OAuth-Whitepaper-v17-FINAL.pdf

by Rolland at Oct 18, 2023, 12:59 AM

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Cherri

6 months ago

You guys are on the right track, but I'm a little skeptical about option E. 'Token expiration can never take place'? That just sounds like a recipe for disaster. Might as well give hackers the keys to the kingdom!

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Kayleigh

6 months ago

Hold up, what about option C? Encrypted refresh tokens? That's got to be a solid security benefit, right? I'm leaning towards that one too.

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Theron

6 months ago

Okay, let's think this through. I reckon option B and D are the way to go. OAuth helps reduce the need for constant re-authentication, and it provides seamless access to resources. That's gotta be a win-win, right?

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Hollis

6 months ago

Whoa, this question is tricky! I'm not sure if I'm ready to tackle OAuth in a Cisco UCM environment. Sounds like a real brain-bender.

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