The good news is that you wont have to install another app to do this.
This security feature is integrated into Telegram and will prevent your conversations from being read by the wrong person.
Go toSettings, followed by thePasscode Lock option.
Look for the Passcode Lock option and toggle it on.
Youll be asked to enter a four-digital passcode and then re-enter it to confirm.
To create a secret chat, tap on the three-lined menu and choose Secret Chat.
Youll need to choose who you want to have that secret chat with.
you’re able to also use the self-destruct feature with the messages you send.
By having more security on Telegram, you wont be inclined todelete your Telegram account.