> Google 2FA via Authy "Google 2FA" is TOTP, an open standard, not a Google prod... | Hacker News

Hacker Newsnew | past | comments | ask | show | jobs | submit

		oarsinsync on July 18, 2019 \| parent \| context \| favorite \| on: How I Could Have Hacked Any Instagram Account > Google 2FA via Authy "Google 2FA" is TOTP, an open standard, not a Google produced solution. https://tools.ietf.org/html/rfc6238

pmarreck on July 19, 2019 [–]

Thanks for the clarification. I knew it was open-source, didn't realize it was an RFC.

Consider applying for YC's Winter 2026 batch! Applications are open till Nov 10
Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact