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 .
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. Telegram does offer end-to-end encrypted communications through Secret Chats, but this is not the default setting. Standard conversations use the MTProto method, enabling server-client encryption but with them stored on the server for ease-of-access. This makes using Telegram across multiple devices simple, but also means that the regular Telegram chats you’re having with folks are not as secure as you may believe. Pavel Durov, Telegram's CEO, is known as "the Russian Mark Zuckerberg," for co-founding VKontakte, which is Russian for "in touch," a Facebook imitator that became the country's most popular social networking site. At its heart, Telegram is little more than a messaging app like WhatsApp or Signal. But it also offers open channels that enable a single user, or a group of users, to communicate with large numbers in a method similar to a Twitter account. This has proven to be both a blessing and a curse for Telegram and its users, since these channels can be used for both good and ill. Right now, as Wired reports, the app is a key way for Ukrainians to receive updates from the government during the invasion. Under the Sebi Act, the regulator has the power to carry out search and seizure of books, registers, documents including electronics and digital devices from any person associated with the securities market.
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