Date: Fri, 29 Mar 2019 19:26:50 +0300 From: Anton Dedov <adedov@...il.com> To: passwords@...ts.openwall.com Subject: Re: UX/security of TOTP configuration process > if it could be used it is not ONE TIME then u r lying to yourself. Pardon, I did not get it. пт, 29 мар. 2019 г., 19:07 e@...tmx.net <e@...tmx.net>: > On 03/29/19 17:03, Anton Dedov wrote: > > Hello folks! > > > > A question on implementing TOTP 2FA in an application. > > > > Is it ok to ask users to backup TOTP secret in a secure place during 2fa > > configuration process? Or it's better to provide one-time recovery codes? > > > > The argument against TOTP secret backup can be an assumption that if the > > secret leak it can be maliciously used without victim user ever noticing > it. > > if it could be used it is not ONE TIME then > u r lying to yourself. > Content of type "text/html" skipped
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