How to setup two factor authentication for AEM

[smacdonald2008]

I need to implement two factor authentication for AEM. How can I implement this requirement? 

[smacdonald2008 · Accepted solution]

See this community article: 

Setting up two factor authentication for Adobe Experience Manager

[dev17578276]

I get 404 error when following the link.

[madhug41425801]

This might help: Adobe Experience Manager Help | Creating a Custom Authentication Handler for Adobe Experience Manage...