GREE

Info regarding GREE 2FA.

GREE supports any software app that supports TOTP tokens.

It appears there is no information about this service provided online though it is readily accessible in the "My Profile" section of the management console.

How to Setup 2FA for GREE

1. Go to the Two Factor Auth management page
2. At the top of the page, click "Enable" under "Two Factor Auth"
3. Follow the wizard to configure your Two Factor Authentication Provider
4. The next time you log in to the GREE website or app it will prompt you for your token