2 thoughts on “@r0h1n Something outside the telco channel is much…”

1. @thej @r0h1n “Harder” is debatable I think. With TOTP, you share the encryption key over a SINGLE channel. Not so with SMS based OTP.

2. @thej @r0h1n Not saying that TOTP is worse, but that is has some weakness of its own.

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