محاضرات الدكتور محمد راتب النابلسي

محاضرات الدكتور محمد راتب النابلسي Telegram

Telegram may be among the most popular messaging services in the world, yet there are still many who don’t know what it’s all about. The app is often name-dropped in discussions regarding online privacy and security, but aren’t all messaging apps secure? Don’t more popular apps like WhatsApp and Facebook Messenger (despite their ties to Facebook) also have the fabled “end-to-end” encryption? What makes Telegram so special? Telegram Privacy Choices The encryption is based on 2048-bit RSA encryption, 256-bit symmetric AES encryption, and Diffie–Hellman secure key exchange.

To create one of these, go to Settings or a Chat Info page, click Edit > click the Profile Picture > select Sticker or Emoji. With the ability to send files up to 2 GB (or 4 GB), users can easily share large media items from other apps directly to Telegram on any mobile platform. This saves both time and storage space – so you don't have to save the file before sending it in Telegram. Telegram has an upload limit of 2 GB per single file. It was one of the most valuable Telegram features I mostly loved. There’s no denying the fact that Telegram became as popular as it is because of its focus on privacy. The service not only provides end-to-end encryption on the server-side of the things but also allows users to lock their chats. This is great for safeguarding your personal chats when you are handing out your device to anyone else.

This will allow us to offer all the resource-heavy features users have asked for over the years, while preserving free access to the most powerful messenger on the planet. Another thing to keep in mind is that selling your data isn’t at the core of Telegram’s business model. According to Telegram’s FAQ page, the company is funded by its founder and CEO Pavel Durov, not through advertising or data collection and sharing. If you're part of many Telegram chats—maybe you joined too many of the best Telegram channels—they can quickly become annoying. When this happens, you can always mute a chat without leaving it. This way, you can check it on your own terms instead of getting a ping for every new message. Telegram users can send each other live locations just like WhatsApp. Live locations allow the receiver to track the sender in real-time for a set amount of time when they’re on the move. However, with Telegram, both parties can also set proximity alerts. These are mini-alerts that will ring when another user gets close. You can, for instance, set up a proximity alert for when your friend gets within a 50-meter radius of you at the mall, so you can start looking for them around you.

Try Secret Telegram Chats To get going, open the Telegram app on your device. Then, head over to a chat and tap on the name of the chat at the top.