The encryption is based on 2048-bit RSA encryption, 256-bit symmetric AES encryption, and Diffie–Hellman secure key exchange. Send Silent Messages And under Advanced, you can change how much time must pass with no activity before Telegram will automatically delete your account.
Set Auto-Delete Timer for a Telegram Chat On WhatsApp and other messaging apps, you can send uncompressed media by changing the media extension to something like PDF or EXE. However, on Telegram, you don’t need to take this hacky route for sending uncompressed media files. Just select your media and tap on the 3-dot menu. After that, choose “Send without compression” and that is it. How awesome is that? This single Telegram trick has saved me so much headache when sharing photos. To make such a group or find people near you, swipe right on the homepage, tap on “Contacts”, and then tap on “Find People Nearby”. You will see a list of nearby people and groups sorted by distance. Share Live Location
Last year, Telegram brought a unique feature that allows you to discover Telegram users and groups based on your location. This comes really handy when you want to add someone to your Telegram without sharing your mobile number. Also, if you are going to conferences, campuses or festivals, you can find several groups related to the place and event just like that. To add nearby people, open the Telegram menu and go to “Contacts”. Here, tap on “Add People Nearby” and there you have it. Previously, it was required to keep the screen open for this feature to work. But now users can turn on the “Make Me Visible” option in the People Nearby window so nearby users can see their profile without needing to have the window open. You’ll have to be especially concerned with privacy to want to do this — it means you’ll never have a chat log — nonetheless, it’s a nice option that Facebook Messenger, WhatsApp, and WeChat don’t have. Improved External Sharing on iOS Telegram Attachment Options
Verification Badges in Chats First and foremost, Telegram’s headline feature is privacy, and to ensure this it employs end-to-end encryption. This is what stops those outside a two-way conversation — be it a company, the government, hackers, or someone else — from seeing what has been sent.
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