Open Collective
Open Collective


Making the web more secure, one website at a time...



The goal of this project is to build a website ( with a list of popular sites that support Two Factor Authentication, as well as the methods that they provide. 

Our hope is to aid consumers who are deciding between alternative services based on the security they offer for their customers. This project also serves as an indicator of general security efforts used on a site. 

Our team


Core Contributor