https://www.ceta.tech.cornell.edu/resources
Disconnecting from your ex-partner – a checklist (short version)
Disconnecting from your ex-partner – a checklist (long version)
Gmail and Google apps – turning on extra security
Gmail and Google apps – cleaning up privacy and security problems
iCloud – turning on extra security
Facebook – turning on extra security
Facebook – cleaning up privacy and security problems
Instagram – cleaning up privacy and security problems
WhatsApp – security tips
Google Chrome – privacy checkup