《中国的防火长城是如何检测和封锁完全加密流量的》
https://gfw.report/publications/usenixsecurity23/zh/
看的出来是即将在TG机场圈爆火的一篇文章，但可能大部分人并不会认真研究其中的内容，我们需要知道我们面对的GFW是一个成熟而完善的体系，而且也跟着我们一起进步，一起学习。它复杂而全面，但并不全能，和我们一样，这也是前行的意义所在。共勉。
BY SpeedCentrePro｜机场圈的那些事
To pay the bills, Mr. Durov is issuing investors $1 billion to $1.5 billion of company debt, with the promise of discounted equity if the company eventually goes public, the people briefed on the plans said. He has also announced plans to start selling ads in public Telegram channels as soon as later this year, as well as offering other premium services for businesses and users.
Some messages aren’t supposed to last forever. There are some Telegram groups and conversations where it’s best if messages are automatically deleted in a day or a week. Here’s how to auto-delete messages in any Telegram chat. You can enable the auto-delete feature on a per-chat basis. It works for both one-on-one conversations and group chats. Previously, you needed to use the Secret Chat feature to automatically delete messages after a set time. At the time of writing, you can choose to automatically delete messages after a day or a week. Telegram starts the timer once they are sent, not after they are read. This won’t affect the messages that were sent before enabling the feature.
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