第12届中国国际警用装备博览会5月14至17日在北京举行。公安部第三研究所参展产品包括：
对中国手机号注册的Telegram账号的监测工具。已监测7000万个账号、39万个公开群组、300亿条消息。展示样例包括监测群聊中的毒品交易、涉政涉港消息。
“个体极端行为的多维度智能分析”，用基于Dify的AI模型，分析购物记录、搜索历史、社媒发文，识别高风险人员。
（南华早报）
BY APPDO的互联网记忆
Tata Power whose core business is to generate, transmit and distribute electricity has made no money to investors in the last one decade. That is a big blunder considering it is one of the largest power generation companies in the country. One of the reasons is the company's huge debt levels which stood at ₹43,559 crore at the end of March 2021 compared to the company’s market capitalisation of ₹44,447 crore.
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.
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