Has anyone implemented a 2FA solution using a physical USB key device such as a Yubico Key
I am wondering if a plugin is available for this or is it possible to add this as a feature into AwareIM, Some of the web based apps i use offer this extra level of security and is a simple setup. Its such a simple setup procedure by the user, it seems the browser has built in support for this, so once you configure it in in your app its a breeze for users to adopt
https://www.yubico.com/products/software-development-toolkits-sdks/
