美国佐治亚州警方向抗议人群发射催泪瓦斯并逮捕多人
当地时间 6 月 14 日，美国佐治亚州迪卡尔布县政府称，在当地举行的反对美国移民与海关执法局（ICE）的抗议活动中，警方使用了催泪瓦斯并逮捕了至少 8 人。当地政府在一份新闻稿中表示，抗议者没有听从警察的命令返回人行道，为了防止事态进一步升级并确保公共安全，警方使用了催泪瓦斯，并逮捕了数人。
BY 财经慢报
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.
财经慢报 from us