
datatracker.ietf.org/doc/rfc6238
Preview meta tags from the datatracker.ietf.org website.
Linked Hostnames
10- 72 links todatatracker.ietf.org
- 6 links towww.ietf.org
- 6 links towww.rfc-editor.org
- 2 links togithub.com
- 1 link tomailarchive.ietf.org
- 1 link tostatus.ietf.org
- 1 link totrustee.ietf.org
- 1 link towww.iab.org
Thumbnail

Search Engine Appearance
https://datatracker.ietf.org/doc/rfc6238
RFC 6238: TOTP: Time-Based One-Time Password Algorithm
TOTP: Time-Based One-Time Password Algorithm (RFC 6238, May 2011)
Bing
RFC 6238: TOTP: Time-Based One-Time Password Algorithm
https://datatracker.ietf.org/doc/rfc6238
TOTP: Time-Based One-Time Password Algorithm (RFC 6238, May 2011)
DuckDuckGo

RFC 6238: TOTP: Time-Based One-Time Password Algorithm
TOTP: Time-Based One-Time Password Algorithm (RFC 6238, May 2011)
General Meta Tags
12- titleRFC 6238 - TOTP: Time-Based One-Time Password Algorithm
- charsetutf-8
- X-UA-CompatibleIE=edge
- viewportwidth=device-width, initial-scale=1
- article:sectionIETF - Internet Engineering Task Force
Open Graph Meta Tags
10- og:titleRFC 6238: TOTP: Time-Based One-Time Password Algorithm
- og:urlhttps://datatracker.ietf.org/doc/rfc6238/
- og:site_nameIETF Datatracker
- og:descriptionThis document describes an extension of the One-Time Password (OTP) algorithm, namely the HMAC-based One-Time Password (HOTP) algorithm, as defined in RFC 4226, to support the time-based moving factor. The HOTP algorithm specifies an event-based OTP algorithm, where the moving factor is an event counter. The present work bases the moving factor on a time value. A time-based variant of the OTP algorithm provides short-lived OTP values, which are desirable for enhanced security. The proposed algorithm can be used across a wide range of network applications, from remote Virtual Private Network (VPN) access and Wi-Fi network logon to transaction-oriented Web applications. The authors believe that a common and shared algorithm will facilitate adoption of two-factor authentication on the Internet by enabling interoperability across commercial and open-source implementations. This document is not an Internet Standards Track specification; it is published for informational purposes.
- og:typearticle
Twitter Meta Tags
1- twitter:cardsummary_large_image
Link Tags
13- alternate/feed/document-changes/rfc6238/
- apple-touch-iconhttps://static.ietf.org/dt/12.43.1/ietf/images/ietf-logo-nor-180.png
- canonicalhttps://datatracker.ietf.org/doc/rfc6238/
- iconhttps://static.ietf.org/dt/12.43.1/ietf/images/ietf-logo-nor-32.png
- iconhttps://static.ietf.org/dt/12.43.1/ietf/images/ietf-logo-nor-16.png
Emails
7- davidietf%40gmail.com
- johan.rydell%40portwise.com
- mingliang.pei%40broadcom.com
- smachani%40diversinet.com
- sean%40sn3rd.com
Links
92- https://datatracker.ietf.org
- https://datatracker.ietf.org/accounts/create
- https://datatracker.ietf.org/accounts/login/?next=/doc/rfc6238
- https://datatracker.ietf.org/accounts/reset
- https://datatracker.ietf.org/accounts/settings