韩股下跌 芯片股下跌盖过汽车股反弹的拉抬效应
韩国股市周二下跌，芯片制造商扩大跌幅，盖过汽车股反弹带来的拉抬效应。韩国综合股价指数下跌 0.44%，报 2,620.42 点。权重股中三星电子下跌 0.66%，SK 海力士下跌 1.06%。电池厂商 LG 新能源 3 上涨 1.21%。LG 化学下跌 0.95%，大型入口网站 NaverS 持平 0.00%，移动通讯应用程序业者 Kakao 上涨 0.24%。现代汽车上涨 4.23%，起亚汽车上涨 2.13%。现代汽车周一在白宫与美国总统特朗普共同宣布了在美国投资 210 亿美元的计划。
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.
Launched in 2013, Telegram allows users to broadcast messages to a following via “channels”, or create public and private groups that are simple for others to access. Users can also send and receive large data files, including text and zip files, directly via the app.The platform said it has more than 500m active users, and topped 1bn downloads in August, according to data from SensorTower.财经慢报 from us