cyber security & bug bounty

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. The profile videos of premium users will animate for everyone throughout the app – including in chats and the chat list. Let everyone see your new look, or flex your creativity with a unique looping animation. Telegram supports two layers of secure encryption. Cloud Chats use server-client encryption while Secret Chats use an additional layer of client-client encryption. All content is encrypted in the same way — be it media, text, or files.

Clear Telegram Cache and Local Database Polls and Quiz Mode As Telegram keeps growing at rocket speed, many users have expressed their will to support our team. Today we're launching Premium Telegram Premium – a subscription that lets you support Telegram's continued development and gives you access to exclusive additional features. Read also: How to protect your privacy using Android

In fact, Telegram offers many more features rather than other Messaging apps in the same market. Because Telegram lets you interact with people even if you aren't in each other's contacts, you may wish to make your account more private. To change privacy options, head to Settings > Privacy and Security. Here, you can change who can see your phone number, active status, and more. Moreover, as with other Telegram features, you can able to use, replies, mentions, pinned messages, invite links and you can also add bots to your channels and groups. Stories and statuses

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. Public groups can now enable join requests – allowing group admins to review new members before approving them to write in the chat. Users who open the group can tap Request to Join, adding their request to a list that only admins can access.