TMA-AZURE-5.1.4

Ensure that 'Allow users to remember multifactor authentication on devices they trust' is Disabled

ВысокийУровень 1Ручная проверкаazure

Описание

[IMPORTANT - Please read the section overview: If your organization pays for Microsoft Entra ID licensing (included in Microsoft 365 E3, E5, F5, or Business Premium, and EM&S E3 or E5 licenses) and CAN use Conditional Access, ignore the recommendations in this section and proceed to the Conditional Access section.] Do not allow users to remember multi-factor authentication on devices. Remembering Multi-Factor Authentication (MFA) for devices and browsers allows users to have the option to bypass MFA for a set number of days after performing a successful sign-in using MFA. This can enhance usability by minimizing the number of times a user may need to perform two-step verification on the same device. However, if an account or device is compromised, remembering MFA for trusted devices may affect security. Hence, it is recommended that users not be allowed to bypass MFA.

Как проверяется

Метод проверки: Ручная проверка

Эту рекомендацию нельзя проверить автоматически. Сканирование выводит её вместе с этими инструкциями при указании флага --include-manual.

Audit from Azure Portal 1. From Azure Home select the Portal Menu 2. Select Microsoft Entra ID 3. Under Manage, click Users 4. Click the Per-user MFA button on the top bar 5. Click on Service settings 6. Ensure that Allow users to remember multi-factor authentication on devices they trust is not enabled

Как исправляется

Метод исправления: Рекомендация или патч инфраструктуры

Remediate from Azure Portal 1. From Azure Home select the Portal Menu 2. Select Microsoft Entra ID 3. Under Manage, click Users 4. Click the Per-user MFA button on the top bar 5. Click on Service settings 6. Uncheck the box next to Allow users to remember multi-factor authentication on devices they trust 7. Click Save

Свойства

Операционные системы: Любая
Теги: authazurecloud
Источник: CIS Microsoft Azure Foundations Benchmark v6.0.0 - 5.1.4 Ensure that 'Allow users to remember multifactor authentication on devices they trust' is Disabled