download: https://addons.mozilla.org/en-US/firefox/addon/lightbeam/ Learn some of what can be known about you from a website: https://clickclickclick.click/ IRL Podcast: https://irlpodcast.org/ Panopticlick: https://panopticlick.eff.org/ Top 10 Most Important Opt-Outs: https://www.worldprivacyforum.org/2015/08/consumer-tips-top-ten-opt-out s/ Mozilla’s internet health resources on privacy and security: https://www.mozilla.org/en-US/internet-health/privacy-security/ TOR Project: https://www.torproject.org/ Research projects: Princeton Web Transparency, Accountability and Privacy Project: https://webtap.princeton.edu/ Data Transparency Lab: http://datatransparencylab.org/ Data & Society: https://datasociety.net/