*[https://hygiene.digitalpublicsquare.com Hygiene Hygiene in The Digital Public Square] - an introduction and index to learning about digital security
*[https://citizenlabsecurityplanner.ca/2017/12/citizen-lab-launches-security-planner org Security Planner] - Citizen Lab's Security Planner
*[https://prism-break.org Prism Break] - a directory of Internet services and software for protecting oneself from inline surveillance
*[https://www.privacytools.io Privacy Tools] - a huge collection of privacy-oriented tools, services and guides