On March 13, we will officially begin rolling out our initiative to require all developers who contribute code on GitHub.com to enable one or more forms of two-factor authentication (2FA) by the end of 2023. Read on to learn about what the process entails and how you can help secure the software supply chain with 2FA.
That’s bad advice
Allowing a smartphone access to anything sensitive is even worse advice. Smartphones are notoriously insecure.
You’re right. Dont grant your smartphone access to your GitHub. Just give it one factor.