Question 210
A multinational enterprise reports this risk: A tenant allows external collaboration but no one reviews guests after their projects end. Which change MOST directly mitigates the design gap?
Explanation
Correct Answer
External collaboration risk persists when access remains after legitimate need ends. This choice directly fits the stated architecture requirement.
Incorrect Answers
This recommendation fits a different scenario: A SOC investigates user phishing incidents without checking related endpoint and identity alerts. Email threats can lead to identity and endpoint compromise that a mailbox-only view misses. It does not solve the specified case, for which Implement guest lifecycle and sponsor-backed entitlement reviews across supported workloads. is appropriate.
This recommendation fits a different scenario: A network team proposes exempting all Teams traffic from every security control to resolve poor call quality. Performance optimization should not eliminate resource authorization or protection. It does not solve the specified case, for which Implement guest lifecycle and sponsor-backed entitlement reviews across supported workloads. is appropriate.
This recommendation fits a different scenario: A Microsoft 365 compliance dashboard shows no incidents, but several workloads are not licensed or connected for security signals. Missing detection evidence cannot prove the environment is safe because unmonitored services may conceal otherwise detectable threats. It does not solve the specified case, for which Implement guest lifecycle and sponsor-backed entitlement reviews across supported workloads. is appropriate.






Microsoft Cybersecurity Architect (SC-100) Practice Tests