: You can generate a new set of 10-digit backup codes via the Google Security Settings under the "2-Step Verification" section. Note that creating a new set automatically inactivates your old ones.

– If you reverse reversecodezgmailcom , you get mocliamgz edocesrever (not meaningful unless further decoded).

: Enable 2FA for your Gmail account. This adds an extra layer of security, requiring a second form of verification (like a code sent to your phone) in addition to your password.