The service provides end-to-end encryption for voice calls. The client-server communication is also encrypted. But them can access the Telegram service provider, who holds the encryption keys. Available for Windows, macOS, Linux, Android and iOS.ĭefault messages and media in Telegram are encrypted when stored on its servers.
Users can send messages and exchange photos, videos, stickers, audio and files of any type. It’s the fastest messaging app on the market, connecting people via a unique, distributed network of data centers around the globe. This open source application ensures pure instant messaging – simple, fast, secure, and synced across all your devices. Telegram is a cloud-based mobile and desktop instant messaging program with a focus on security and speed.