Home » EMC » E20-020 » What is a challenge that is unique to hybrid cloud deployments for authentication and authorization systems?
What is a challenge that is unique to hybrid cloud deployments for authentication and authorization systems?
A. Maintaining administrative user credential security
B. Additional requirements for single sign-on capabilities
C. Additional costs of scaling authentication server management
D. Maintaining authentication availability during an inter-cloud link outage
Correct Answer: B
Explanation/Reference:
Single Sign On
The advantage of having a single point of control over users’ access to any organizational assets should be clear.
Extending centralized authentication policy to cloud resources provides not only continuity of control but also maximizes user convenience so that the user need not provide different credentials based on the location of the resource. This will be particularly important as resources migrate to the cloud over time.
References:
https://technet.microsoft.com/en-us/magazine/hh389788.aspx
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