Ensure the maximum number of devices per user is limited

설명

This setting defines the maximum number of Microsoft Entra joined or registered devices that a user can have in Microsoft Entra ID. Once this limit is reached, no additional devices can be added until existing ones are removed. Values above 100 are automatically capped at 100. The recommended state is 10 or less. Microsoft incident response teams have observed threat actors enrolling their own devices to establish persistence after a non-privileged user has been compromised. High device quotas can exacerbate this risk by enabling attackers to register multiple devices that appear legitimate, while also contributing to unmanaged or personal devices cluttering the environment, driving up licensing costs and complicating compliance efforts. Enforcing a reasonable device limit per user supports good governance, reduces the attack surface, and encourages administrators to reassess and clea...

속성

운영 체제

모두

태그

m365saas

참고 자료

CIS Microsoft 365 Foundations Benchmark v7.0.0 - 5.1.4.2 Ensure the maximum number of devices per user is limited