post https://api.linode.com//profile/tfa-enable
Generates a Two Factor secret for your User. To enable TFA for your User, enter the secret obtained from this operation with the Enable two factor authentication operation. Once enabled, logins from untrusted computers are required to provide a TFA code before they are successful.
Run the Answer security questions operation.
linode-cli profile tfa-enable
<https://www.linode.com/docs/products/tools/cli/get-started/>
account:read_write
<https://techdocs.akamai.com/linode-api/reference/get-started#oauth>