Outer Web | Explore

/explore

Click through on any links that interest you or select the planets on the right to continue exploring the Outer Web.

You are here		stefansundin.github.io 2FA QR Code Generator
\|	\|	feeding.cloud.geek.nz Implementing TOTP two-factor authentication in 2025	3.1 parsecs away Travel
\|	\|	[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.	3.1 parsecs away Travel
\|	\|	prezu.ca How does Google Authenticator work? (Part 3) -	4.2 parsecs away Travel
\|	\|	Part 3 is the last part in this short cycle. Here I'll explain all the details around Time-based One-Time Password algorithm. I'll finish up by also elaborating on things common to both, HMAC-Based One-Time Password algorithm: QR Codes used to easily transfer secrets from the server to the Authenticator app Base32 algorithm - used to store non-printable secret in a URI (effectively stored by the QR Codes mentioned above). TOTP One way to avoid the problems with lack of feedback between server and the app...	4.2 parsecs away Travel
\|	\|	zserge.com How do One-Time passwords work?	3.4 parsecs away Travel
\|	\|	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?	3.4 parsecs away Travel
\|	\|	barrypopik.com "2-step verification implies the existence of cha...	15.4 parsecs away Travel
\|		Sometimes authentication/verification involves several steps, such as "two-factor authentication" or "2-step verification."...	15.4 parsecs away Travel