Telegram 如何创建频道
频道: 类似于微信的公众号，只有管理员才能发布消息，成员只能关注频道，只能查看频道的消息
"新建频道"在哪儿?
* iOS 客户端: 对话 → 右上角最右边一个图标 → 新建频道
* Android 客户端: 主界面右下角图标 → 新建频道
* Desktop 客户端: 左上角三短线 → 新建频道
* macOS 客户端: 主界面搜索框后面图标 → 新建频道
BY 🔊中文TG科技新闻
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.
Telegram’s stand out feature is its encryption scheme that keeps messages and media secure in transit. The scheme is known as MTProto and is based on 256-bit AES encryption, RSA encryption, and Diffie-Hellman key exchange. The result of this complicated and technical-sounding jargon? A messaging service that claims to keep your data safe.Why do we say claims? When dealing with security, you always want to leave room for scrutiny, and a few cryptography experts have criticized the system. Overall, any level of encryption is better than none, but a level of discretion should always be observed with any online connected system, even Telegram.
telegram from cn