儘管被習近平稱為“千年之計”，但設立雄安新區目的很淺顯：就是北京機構拆遷戶集中安置地。這與深圳特區和浦東新區設立的目的又天壤之別，非常符合“小學生”的認知水平。 https://t.co/EByStZwmWv
BY LIFETIME视界(非官方)
Telegram has no known backdoors and, even though it is come in for criticism for using proprietary encryption methods instead of open-source ones, those have yet to be compromised. While no messaging app can guarantee a 100% impermeable defense against determined attackers, Telegram is vulnerabilities are few and either theoretical or based on spoof files fooling users into actively enabling an attack.
Secret Chats are one of the service’s additional security features; it allows messages to be sent with client-to-client encryption. This setup means that, unlike regular messages, these secret messages can only be accessed from the device’s that initiated and accepted the chat. Additionally, Telegram notes that secret chats leave no trace on the company’s services and offer a self-destruct timer.
LIFETIME视界 非官方 from us