WITH NANO

WITH NANO Telegram

Plus, if you’re using the “secret chats” feature, you’re getting the same level of end-to-end encryption. On top of this, users can’t forward or screenshot messages in secret chats, and messages can be programmed to self-destruct. Deleting a message also deletes it for everyone on the service, and users have the option to delete not just their own messages, but other users’ messages, too. It’s also worth mentioning that all chats are encrypted, even if not end-to-end encrypted. Share Your Live Location Copy a Part of Text from a Message Telegram Messenger Tricks

Telegram also includes useful security options in this menu, which differ in name slightly on Android and iPhone. Use Passcode Lock to keep people from reading your chats. You can review all Active Sessions and terminate any logins that you no longer use. Lock Your Conversations Polls Launch the Telegram app on your device and navigate to Settings -> Data and Storage.

While all Telegram chats are client-server encrypted, default chats are still stored on Telegram's servers. This conveniently allows you to access your messages on multiple devices, but it might raise privacy concerns. Telegram has an upload limit of 2 GB per single file. It was one of the most valuable Telegram features I mostly loved. Just press and hold on the message you want to change and then tap the “edit” button. From there, you can modify the message and resend it. Telegram will put an “edited” label on the message to let recipients know of the update. To upload new profile images, open Settings. On Android, tap on the camera icon at the top-right. On iPhone, tap the Edit button and choose Set New Photo or Video.

The encryption is based on 2048-bit RSA encryption, 256-bit symmetric AES encryption, and Diffie–Hellman secure key exchange. You can take a new photo, upload an existing one, search the web for a new image, or remove your current photo.