This task can be performed using Mimiri Notes
Share notes and credentials securely within a small team
Best product for this task
Mimiri Notes
productivity
Mimiri Notes provides a safe place to store your notes, passwords, and confidential data either for personal use or shared within a small team. Open source, strong encryption and real-time synchronized between all your devices. Designed as a support-application for your everyday work and projects. Install once, access everywhere. Your encrypted notes sync instantly across Windows, Mac, Linux, iOS, Android, and web browsers.

What to expect from an ideal product
- Install Mimiri Notes once on your main device and it automatically sets up encrypted sync across all your other devices including phones, tablets, and computers
- Access your private notes from any web browser without installing anything extra - just log in securely and your encrypted data appears instantly
- Your notes stay protected with strong encryption even when syncing between devices, so nobody can read them even if they intercept the data
- Real-time sync means you can start writing a note on your phone and finish it on your laptop without any manual transfers or USB drives
- Works on every major platform from Windows and Mac to iPhone and Android, so you're never locked out of your notes regardless of which device you grab
