Exam 300-810 topic 1 question 1 discussion

Actual exam question from Cisco's 300-810

Question #: 1
Topic #: 1

Which authentication method allows a user to log in to an SSO-enabled Cisco Unified Communications application by utilizing a Microsoft Windows login, thereby not requiring any credentials to be entered?

A. Smart Card
B. OAuth
C. form-based
D. Kerberos

Show Suggested Answer

Suggested Answer: B 🗳️
Reference:
https://developer.cisco.com/docs/cisco-unified-communications-single-sign-on-tutorial/#!cisco-unified-communications-single-sign-on-tutorial/learning- more-about-sso

by PopLife at Aug. 13, 2020, 1:13 a.m.

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XalaGyan

10 months ago

Selected Answer: D

Windows uses Kerberos authentication and so does CUCM when talking to AD. Answer D is correct

upvoted 2 times

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Puh

3 years, 7 months ago

D is correct: The main advantage of Kerberos authentication compared to the other authentication methods is that you do not need to provide your credentials when you log in to Cisco Jabber. If you use Kerberos, the client does not prompt users for credentials, because authentication was already provided to gain access to the Windows desktop. This authentication method allows you to log in to Cisco Jabber with your Microsoft Windows login.

upvoted 1 times

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NotNStock

3 years, 7 months ago

D is correct: https://www.cisco.com/c/en/us/support/docs/unified-communications/jabber-windows/118773-configure-kerberos-00.html

upvoted 1 times

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AKREM86

3 years, 11 months ago

Correct Answer D: Reference : https://www.cisco.com/c/en/us/support/docs/unified-communications/jabber-windows/118773-configure-kerberos-00.html

upvoted 1 times

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Ron_Berserker

4 years, 1 month ago

D is correct. "The main advantage of Kerberos authentication compared to the other authentication methods is that you do not need to provide your credentials when you log in to Cisco Jabber. If you use Kerberos, the client does not prompt users for credentials, because authentication was already provided to gain access to the Windows desktop. This authentication method allows you to log in to Cisco Jabber with your Microsoft Windows login." By Netacad Course

upvoted 3 times

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BarryR

4 years, 3 months ago

B: OAuth (Open Authorization) is an open standard for token-based authentication and authorization which is used to provide single sign-on (SSO)

upvoted 2 times

valsrock

4 years, 3 months ago

OAuth is an authorization protocol, SAML is an authentication protocol. Using Kerberos authentication within a domain or in a forest allows the user or service access to resources permitted by administrators without multiple requests for credentials. After initial domain sign on through Winlogon, Kerberos manages the credentials throughout the forest whenever access to resources is attempted.

upvoted 3 times

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PopLife

4 years, 3 months ago

D. Kerberos

upvoted 4 times

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