Probably 2FA at Pinterest [1]. Actually, on this topic, I'm planning a talk on how to build 2FA (specifically how to add 2FA to an existing site/app). If you n

Probably 2FA at Pinterest [1]. Actually, on this topic, I'm planning a talk on how to build 2FA (specifically how to add 2FA to an existing site/app). If you need to implement 2FA or are interested in this topic, what would you like to learn from a talk on 2FA? [1] https://medium.com/@Pinterest_Engineering/two-factor-authentication-on-pinterest-238aa3dc92d1 https://medium.com/@Pinterest_Engineering/two-factor-authent...