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perishablepress.com
| | www.dannyguo.com
2.8 parsecs away

Travel
| | [AI summary] The author discusses their decision to migrate from Authy to Bitwarden for managing two-factor authentication (2FA) codes, highlighting issues with Authy's backup, syncing, and CPU usage, while detailing the benefits and setup of Bitwarden.
| | feeding.cloud.geek.nz
2.9 parsecs away

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| | [AI summary] This article discusses the current state of TOTP two-factor authentication in 2025, highlighting interoperability issues and security considerations with various authenticator apps.
| | imrannazar.com
3.6 parsecs away

Travel
| | I've been slowly removing Google apps from my life, and one of the last ones left is Authenticator. In this post I look at migrating codes out of Authenticator to a command-line OTP tool, and the steps involved.
| | labanskoller.se
7.9 parsecs away

Travel
| Last week my favorite IT security podcast Bli säker (Become Secure in English) published the episode The Epochalypse and the QR Code (only in Swedish) where they explained the techonology behind mobile authenticator apps. I felt I needed to refresh my TOTP algorithm support investigation from 2019 before the recording of the next episode of the Bli säker podcast. :) So this is an update to the blog post I published in July 2019 called Many Common Mobile Authenticator Apps Accept QR Codes for Modes They D...