A common identity across systems is essential for:

The correct answer is B. Simplifying user access and security management. A common identity across systems - such as Single Sign-On (SSO) or a unified directory like Active Directory - allows users to authenticate once and access multiple resources, while administrators manage permissions from a single point. This directly simplifies both user…

User and Device Security

Question

Options

AIncreasing operational costs
BSimplifying user access and security management
CReducing network speed
DIsolating network segments

How the community answered

(45 responses)

A
4% (2)
B
91% (41)
C
2% (1)
D
2% (1)

Explanation

A common identity across systems - such as Single Sign-On (SSO) or a unified directory like Active Directory - allows users to authenticate once and access multiple resources, while administrators manage permissions from a single point. This directly simplifies both user experience and security enforcement, making B correct.

Why the distractors are wrong:

A is backwards - centralized identity management typically reduces costs by eliminating redundant account management.
C is unrelated - identity federation has no meaningful effect on network speed.
D describes network segmentation (VLANs, firewalls), which is a separate security concept independent of identity.

Memory tip: Think "one identity, one key" - a common identity acts like a master key (SSO) that opens many doors, making life simpler for both users and security admins. If an answer mentions simplifying access + security together, that's your SSO signal.

Topics

#Identity Management#Single Sign-On#Access Control

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