Umbrella is the only security handbook you'll ever need in a free, open source app. It's up-to-date information you can trust. And it's always in your pocket.
Simple, practical steps you can take to stay secure when you work, travel, and communicate. Umbrella includes guides to recommended security tools and instructions for your level, from beginner to advanced.
Stay informed, wherever you are.
Umbrella updates you on the latest security risks in your area, saving you time in the field. Your location stays on your device, so we can't track you.
Keep your security protocols private with encryption and passwords. Hide the app when you cross a border with a simple gesture.
New! Get support.
Inform others when the worst happens. Shareable incident forms walk you through the steps you need to take if your security is compromised.