All Telegram messages are always securely encrypted . Messages in Secret Chats use client-client encryption, while Cloud Chats use client-server/server-client encryption and are stored encrypted in the Telegram Cloud (more here).
Read moreWhat can a Telegram bot do?
Bots are simply Telegram accounts operated by software – not people – and they’ll often have AI features. They can do anything – teach, play, search, broadcast, remind, connect, integrate with other services, or even pass commands to the Internet of Things .
Read more