Question 015

### How do you require two-factor authentication (2FA) for an organization? > https://docs.github.com/en/organizations/keeping-your-organization-secure/managing-two-factor-authentication-for-your-organization/requiring-two-factor-authentication-in-your-organization#requiring-two-factor-authentication-in-your-organization 1. [x] In the organization's settings, under `Security`, select `Authentication security`, and then choose `Require two-factor authentication for everyone in your organization`. 1. [ ] Go to the organization's page, click on `Members`, and individually set up 2FA for each member. 1. [ ] In your organization's settings, under `Billing`, select `Require two-factor authentication for billing managers only`. 1. [ ] Send an email to all organization members asking them to manually enable 2FA on their accounts.