Yau’s Health Centre中醫治療館

Perpetrators of such fraud use various marketing techniques to attract subscribers on their social media channels. "He has kind of an old-school cyber-libertarian world view where technology is there to set you free," Maréchal said. Messages are not fully encrypted by default. That means the company could, in theory, access the content of the messages, or be forced to hand over the data at the request of a government. The gold standard of encryption, known as end-to-end encryption, where only the sender and person who receives the message are able to see it, is available on Telegram only when the Secret Chat function is enabled. Voice and video calls are also completely encrypted. Telegram boasts 500 million users, who share information individually and in groups in relative security. But Telegram's use as a one-way broadcast channel — which followers can join but not reply to — means content from inauthentic accounts can easily reach large, captive and eager audiences.
Yau’s Health Centre中醫治療館 from sa

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