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nolanlawson.com
| | sts10.github.io
4.2 parsecs away

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| | I don't know if you've heard, but a lot of new users have been joining Mastodon these past few weeks! Awesome! I thought I'd explain how to enable two-factor authentication on a Mastodon account. This tutorial will assume you're logged in on a desktop/laptop computer - I think it's far...
| | perishablepress.com
4.0 parsecs away

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| | So yesterday I got a new phone and could not log in to my account at WordPress.org. Why? Because I had enabled Two-factor authentication (2FA) on my...
| | feeding.cloud.geek.nz
4.3 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.
| | zserge.com
9.4 parsecs away

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| Many of us use one-time passwords (OTP) regularly to log into different services. Most probably rely on Google Authenticator and similar tools. But what about building one by ourselves?