علم و فناوری | Dr IT

علم و فناوری | Dr IT Telegram

Sometimes you don’t want to leave any evidence of what nonsense you are about to say. Instead of deleting chats manually, you can use self destruct messages on secret chats by setting a timer. @ImageBot – sends pictures related to your keywords. Telegram Cloud is just like a chat, where you can save almost all common file types (such as text messages, images, links, audio and video notes, locations, contacts, and links) as long as they are not bigger than 1.5 GB.

Terminate Active Sessions Telegram allows you to manage the device storage: you can choose to delete media (photos, videos, and other files) shared on the app. All files will be deleted from your device after the specified duration, but they will stay in the Telegram cloud forever, so you can re-download them when you need them again. There is also an option to delete the cache and local database. If you want to use Telegram in a region where it's blocked, you'll appreciate the Telegram function that allows you to connect via a proxy server. Most of the time, it's better to use a VPN on your phone, but a proxy can still help you get around regional restrictions. Use Hashtags to Organize Your Chats

Also, it enables you to send the current location as well. But live location is much more valuable because it’s easy to find your friend or someone in a wide range of situations. The iPhone 14 won’t have a physical SIM – here’s what that means for you 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. To start a Secret Chat, you can either tap on the option in the hamburger menu and select a contact to start the chat. Alternatively, you can go to an existing chat, tap on the top bar for the user’s information and scroll down to find the “Start Secret Chat” option at the very bottom of the page. Once you tap on the option, the other person will have to accept your invitation to initiate the Secret Chat.

To edit any element’s color, tap on it and then select your desired color. Once you are done editing, tap on Save Theme and your customized theme will be saved and applied. The encryption is based on 2048-bit RSA encryption, 256-bit symmetric AES encryption, and Diffie–Hellman secure key exchange.