Which security architecture component controls user authentication, authorization, and access rights?
Answer
Identity and access management
Explanation
### Why this is right
Identity and access management governs who a user is, what the user is permitted to do, and which resources the user may access. These functions correspond to authentication, authorization, and access rights.
### The concept
Authentication checks identity. Authorization determines permitted actions. Access rights express which resources or operations are allowed. These are distinct from encryption, which protects the content of data.
### The other options
- **B. Network segmentation**: Divides a network into sections to help control traffic and limit spread.
- **C. Data encryption**: Protects data by making it unreadable without the appropriate key.
- **D. Performance benchmarking**: Evaluates performance and is not an identity or access control.
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