登录时增强安全性的双因素身份验证方法

[Jaskaran]

我无法为我的一个网站使用 SSO，因此用户需要仅使用用户名和密码登录。是否有办法实现更安全的双因素身份验证方法以增加安全性？

[Moin]

您可以为 enforce_second_factor 站点设置选择“all”，以强制所有用户启用双重身份验证。

[Jaskaran]

在双重身份验证中，这会如何工作？

[Moin]

您是否阅读了关于此主题的其他帖子？

Just published some how-to videos to help users get started with two-factor (2FA) authentication

Hi! I’m hosting a private Discourse for a small community. Security is important so I opted to enforce 2FA login on the site. Naturally, 2FA can be unfamiliar to people and onboarding people have been a bit tricky. I recently spent some time creating instructional videos on how to setup 2FA for android and iOS. The content is licensed under a Creative Commons license. Hope it can be useful.

2FA - do we have to do anything to enable it?

I don’t believe it can be disabled, no. Also, no data is being sent to a third party. Here’s a quick summary of 2FA: Discourse implemented the TOTP (time-based one time password) algorithm. When a user decides to enable 2FA they are presented with a QR code (or a long string of characters). That string is used by an authentication app (like Google Authenticator, Microsoft Authenticator, Authy, YubiKey, etc.) to generate a new 6-digit password every 30 seconds. Those apps are in no way connected…