Bugs and Suggestions

MTProto is a protocol, as its name suggests, and it works for describing how data are transfered, we are talking about something completely different: a government can simply going phisically to telegram servers to read data

Deleted Account Dec 30, 2020

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All data not covered by end-to-end encryption (everything except secret chats) is split and shared between Telegram's distributed infrastructure. Servers are located in multiple data centers around the globe and they cannot be accessed directly & phisically without warrants / court orders from multiple governments.

Also, these data centers are located in countries where freedom of speech is guaranteed (and even there Telegram doesn't take it for granted).

Deleted Account

It's not a matter of how complicated the process of obtaining the phone number, and so the identitiy of the person, is. It's about that it's possible. It should be impossible. Do you know how to make it impossible? By simply not giving telegram the phone number. If the phone
number does not "exist", then it can't be retrieved

There is nothing that is 100% impossible — you could be identified and traced even with an email address, since all email providers ask you for your data. Or you could be identified and traced by your IP address.

The process of obtaining just a single bit of information about a Telegram user is pratically impossibile, it would require dozens of developed, free & safe countries (where Telegram's servers are located) to get together, modify their principles, deny freedom of speech and order Telegram to disclose users data. But yeah, of course there's a very tiny percentage chance of obtaining your data.

> since all email providers ask you for your data

False. And I can simply fill it with false information

🤷‍♂️ Then you are probably violating that email provider's terms of service. And if the data you provided (such as first name or last name) is related to an existing person, you are committing a crime (impersonification and/or identity theft)

Andthe fact remains that you can still be traced by your IP address.

The law you are saying depends on the country, and the terms of services depends on the e-mail provider. It does not change the fact that there exists apps that works without phone numbers, like Wire, Matrix, Threema, or Session.

About IP address it's more complicated, let's say I'm at my university, that has only a public IP address, how can you say which was me if you only get the IP of the university?

Raif Dec 30, 2020

I agree with the proposal. Telegram should let users not give their phone numbers. Doing that, Telegram will become more privacy-friendly, like other messaging apps (Wire, Matrix, Threema, Session, etc). I hope it will be implemented soon 👍🏽

Gonna say that one more time: the fact that there are other messaging apps working without phone numbers doesn't mean that Telegram should follow their same path.

Tracking you by your IP address is certainly easier than accessing Telegram's servers. Don't worry.

Let's say people can be tracked with IP (I'm not saying it's possible, I'm not saying it's impossible, I'm just saying that this does not matter to this proposal), how this proposal is affected? Following your logic, they can be tracked either way, so why not let users sign up without phone number?

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