Add new docs for OTP authentication

[Elchi3]

Description

Adds new documentation describing OTP-based authentication. The article discusses three ways: email, SMS, and TOTP (authenticator apps)

Motivation

Developing a series of guides for implementing authentication covering various techniques, including passwords, one-time passwords, federated identity, and web authentication.

Additional details

• Overall OTP is presented as a second factor or when confirming user intentions (e.g., payments) and not as a general purpose authentication method.
• TOTP is presented as the most secure delivery method of one-time passwords.
• Several flaws with email and SMS-based deliveries are discussed

Related issues and pull requests

None.

[github-actions]

Preview URLs

• /en-US/docs/Web/Security/Authentication/OTP
• /en-US/docs/Web/Security/Authentication

Flaws (5)

Note! 1 document with no flaws that don't need to be listed. 🎉

URL: /en-US/docs/Web/Security/Authentication
Title: Authentication
Flaw count: 5

• broken_links:
  • Can't resolve /en-US/docs/Web/Security/Authentication/Passwords
  • Can't resolve /en-US/docs/Web/Security/Authentication/Federated_identity
  • Can't resolve /en-US/docs/Web/Security/Authentication/Passkeys
  • Can't resolve /en-US/docs/Web/Security/Authentication/Session_management
• macros:
  • Can't resolve /en-US/docs/Glossary/JWT

External URLs (11)

URL: /en-US/docs/Web/Security/Authentication/OTP
Title: One-time passwords (OTP)

• https://2fas.com (1 time) (Note! This may be a new URL 👀)
• https://en.wikipedia.org/wiki/A5/1 (1 time) (Note! This may be a new URL 👀)
• https://en.wikipedia.org/wiki/Base32 (1 time) (Note! This may be a new URL 👀)
• https://en.wikipedia.org/wiki/SIM_swap_scam (1 time) (Note! This may be a new URL 👀)
• https://en.wikipedia.org/wiki/Signalling_System_No._7 (1 time) (Note! This may be a new URL 👀)
• https://ente.io/auth/ (1 time) (Note! This may be a new URL 👀)
• https://fukuchi.org/works/qrencode/ (1 time) (Note! This may be a new URL 👀)
• https://wicg.github.io/sms-one-time-codes/ (1 time) (Note! This may be a new URL 👀)
• https://www.ietf.org/archive/id/draft-linuxgemini-otpauth-uri-00.html (1 time) (Note! This may be a new URL 👀)
• https://www.microsoft.com/en-US/security/mobile-authenticator-app (1 time) (Note! This may be a new URL 👀)
• https://www.rfc-editor.org/rfc/rfc6238 (1 time) (Note! This may be a new URL 👀)