کتابخانه دانشکده کارآفرینی دانشگاه تهران، ضایعه درگذشت استاد و فرهیخته گرامی آقای دکتر مصطفی علیمیری را به جامعه علمی، دانشگاهی و خانواده دانشکده کارآفرینی و خانواده محترم ایشان تسلیت میگوید. روحشان شاد و قرین رحمت پروردگار .
کتابخانه دانشکده کارآفرینی دانشگاه تهران، ضایعه درگذشت استاد و فرهیخته گرامی آقای دکتر مصطفی علیمیری را به جامعه علمی، دانشگاهی و خانواده دانشکده کارآفرینی و خانواده محترم ایشان تسلیت میگوید. روحشان شاد و قرین رحمت پروردگار .
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. 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. "There is a significant risk of insider threat or hacking of Telegram systems that could expose all of these chats to the Russian government," said Eva Galperin with the Electronic Frontier Foundation, which has called for Telegram to improve its privacy practices. WhatsApp, a rival messaging platform, introduced some measures to counter disinformation when Covid-19 was first sweeping the world. "This time we received the coordinates of enemy vehicles marked 'V' in Kyiv region," it added.
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