A list of popular sites and whether or not they accept two factor auth.
The goal of this project is to build a website (2fa.directory) 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.
If you would like to contribute, please read the entire guidelines here in CONTRIBUTING.md.
2fa.directory is built upon Jekyll, using the github-pages gem. In order to run the site locally, bundler, and all other dependencies will need to be installed, and afterwards Jekyll can serve the site.
sudo snap install ruby --classic sudo apt install webp npm npm i babel-minify bundle install --path vendor/bundle
Windows Subsystem for Linux (WSL):
sudo apt install build-essential ruby-bundler ruby-dev make gcc g++ zlib1g-dev npm webp npm i babel-minify bundle install --path vendor/bundle
MacOS (Requires Xcode):
# Install homebrew xcode-select --install curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install.sh # Install ruby, webp & nodejs(npm) brew install ruby brew install webp brew install nodejs echo 'export PATH="/usr/local/opt/ruby/bin:$PATH"' >> ~/.bash_profile # Install Bundler and dependencies gem install bundler bundle install --path vendor/bundle npm i babel-minify
# Generating regional sites (Optional) ruby ./_deployment/regions.rb # Generate WebP images ./_deployment/webp.sh # Building the site bundle exec jekyll build # Running the site locally bundle exec jekyll serve --watch # Minify JS (Optional) ./_deployment/minify-js.sh
The TwoFactorAuth website should now be accessible from
This code is distributed under the MIT license. For more info, read the LICENSE file distributed with the source code.