Comment by secfirstmd

It's used by a couple of thousand NGO workers, travellers and journalists to manage their physical and digital security ont he move (and it's free, open source).

Umbrella's lessons give you simple, practical advice on what to do and what tools to do it with – covering everything from sending a secure email to dealing with a kidnapping or conducting physical counter-surveillance. Users can mark, customise and share simple checklists for quick reminders. It also has a series of security information feeds from places like the UN and Centers for Disease Control to keep you updated on the move.

You can download Umbrella here -Google Play: https://play.google.com/store/apps/details?id=org.secfirst.u... -or Amazon App Store: https://www.amazon.com/Security-First-Umbrella-made-easy/dp/... -or F-Droid Repo: https://secfirst.org/fdroid/repo (Fingerprint: 39EB57052F8D684514176819D1645F6A0A7BD943DBC31AB101949006AC0BC228) -Our code: https://github.com/securityfirst/Umbrella_android -Our code audit: https://secfirst.org/blog.html