Operating Systems: Android, iOS, macOS, Windows 2. It has the option of a four-digit PIN which can be used instead of your user ID and password to sign in on your mobile device.By default, the one-on-one or group video and audio calls are end-to-end encrypted.The activity monitor also displays information about your usage, like the number of messages, photographs, videos, files, and storage space used.And it empowers the users to log out from the suspicious logged-in device. The user can check the details of all currently logged-in devices by selecting Activity from the profile settings menu.As stated, it uses Server-Side Encryption to secure and protect your data (SSE).However, its features are very proactive but developing such a safe chat app these days is commendable. SSE has the advantage of not just ensuring data separation but also limiting the complexity of the environment. It secures and protects your data with Server-Side Encryption (SSE). It was created to safeguard daily shared data, and information regardless of domain or demographic. Troop Messenger is a multifunctional platform that can be used as an instant messaging app, business chat app, work chat app, and so on. Troop Messenger is a highly secure and best-encrypted chat app that can also be used by the military and NASA. Work conversations happen faster & better.

Best secure chat app