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Read: 8 Most Common Encryption Techniques To Save Private Data To lock a chat go to Settings->Privacy and Security->Passcode Lock and enable it. Once you create a passcode and enable it, you will be able to lock and unlock your chats by tapping on the lock icon at the top right of the app. To preview a chat, simply press and hold its profile picture in your chat list.

One of the nagging issues I have with WhatsApp is its extremely limited text editing features. For example, if someone sends a message, you can’t select a part of text from the message. You will have to copy the whole message and then edit it out in the small text field which frankly is very annoying. However, Telegram has brought a great way to select and copy a part of a message. Tap and hold on a message to select it first and then again tap and hold to select your part of the message. That’s ingenious, right? However, Telegram only uses this encryption in calls and in its “secret chats” feature, not in regular chats. Those are only encrypted client to server. Meanwhile, WhatsApp, the supposedly less secure service, has used end-to-end encryption in all messages, calls, and video calls since 2016. send silent messages Manage When Old Sessions are Automatically Terminated

Use Multiple Telegram Accounts That’s far from saying Telegram will protect you from all privacy terrors the online world presents — you should check out our Android privacy guide for a broader look at that. Telegram just offers a good marriage of popularity and security for those with concerns over other messaging apps. Settings in Telegram Since an update in 2019, Telegram has allowed users to delete messages sent by other users, across all devices. It’s a somewhat divisive feature. Having your messages deleted by someone else doesn’t feel very good. But if your conversation is between you and a person you trust, it’s another handy way to control your online communications.

Another security feature that adds usability is usernames. Instead of giving people your phone number, you can simply give them your username. This gives you better control over what information is out there, and how people can contact you in the future. Telegram offers a few other handy options in chats. You can delete any message by long-pressing it, then hitting the Trash icon that appears. The app lets you delete messages at any time—even messages that the other person sent in a chat.