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متاسفانه با خبر شدیم که دانشجوی دوره کارشناسی رشته فیزیک، آقای علی فضلیپور درگذشتهاند. این واقعه ناگوار را به خانواده ایشان، گروه فیزیک و جامعه دانشجویی تسلیت میگوییم. #تسلیت
متاسفانه با خبر شدیم که دانشجوی دوره کارشناسی رشته فیزیک، آقای علی فضلیپور درگذشتهاند. این واقعه ناگوار را به خانواده ایشان، گروه فیزیک و جامعه دانشجویی تسلیت میگوییم. #تسلیت
As the war in Ukraine rages, the messaging app Telegram has emerged as the go-to place for unfiltered live war updates for both Ukrainian refugees and increasingly isolated Russians alike. In February 2014, the Ukrainian people ousted pro-Russian president Viktor Yanukovych, prompting Russia to invade and annex the Crimean peninsula. By the start of April, Pavel Durov had given his notice, with TechCrunch saying at the time that the CEO had resisted pressure to suppress pages criticizing the Russian 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. Some privacy experts say Telegram is not secure enough "He has kind of an old-school cyber-libertarian world view where technology is there to set you free," Maréchal said.
from cn