آزمایشگاه بهینه‌سازی با همکاری انجمن ایرانی تحقیق در عملیات و انجمن‌های علمی- دانشجویی دانشکده علوم ریاضی دانشگاه فردوسی مشهد برگزار می‌کند: 🍂🍂گپ علوم‌کامپیوتر و بهینه‌سازی🍂🍂 🔶عنوان گپ: مسیر استارتاپ پایتون‌تیک 🔶سخنران: خانم دکتر دنیا حیدری (مدیرعامل شرکت پایتون‌تیک) 🕓زمان:۳۰ بهمن ماه ۱۴۰۳- ساعت ۱۶ ◼️لینک ورود: http://meet.google.com/fin-kixy-cpy
آزمایشگاه بهینه‌سازی با همکاری انجمن ایرانی تحقیق در عملیات و انجمن‌های علمی- دانشجویی دانشکده علوم ریاضی دانشگاه فردوسی مشهد برگزار می‌کند: 🍂🍂گپ علوم‌کامپیوتر و بهینه‌سازی🍂🍂 🔶عنوان گپ: مسیر استارتاپ پایتون‌تیک 🔶سخنران: خانم دکتر دنیا حیدری (مدیرعامل شرکت پایتون‌تیک) 🕓زمان:۳۰ بهمن ماه ۱۴۰۳- ساعت ۱۶ ◼️لینک ورود: http://meet.google.com/fin-kixy-cpy
If you initiate a Secret Chat, however, then these communications are end-to-end encrypted and are tied to the device you are using. That means it’s less convenient to access them across multiple platforms, but you are at far less risk of snooping. Back in the day, Secret Chats received some praise from the EFF, but the fact that its standard system isn’t as secure earned it some criticism. If you’re looking for something that is considered more reliable by privacy advocates, then Signal is the EFF’s preferred platform, although that too is not without some caveats. Channels are not fully encrypted, end-to-end. All communications on a Telegram channel can be seen by anyone on the channel and are also visible to Telegram. Telegram may be asked by a government to hand over the communications from a channel. Telegram has a history of standing up to Russian government requests for data, but how comfortable you are relying on that history to predict future behavior is up to you. Because Telegram has this data, it may also be stolen by hackers or leaked by an internal employee. The next bit isn’t clear, but Durov reportedly claimed that his resignation, dated March 21st, was an April Fools’ prank. TechCrunch implies that it was a matter of principle, but it’s hard to be clear on the wheres, whos and whys. Similarly, on April 17th, the Moscow Times quoted Durov as saying that he quit the company after being pressured to reveal account details about Ukrainians protesting the then-president Viktor Yanukovych. He adds: "Telegram has become my primary news source." On December 23rd, 2020, Pavel Durov posted to his channel that the company would need to start generating revenue. In early 2021, he added that any advertising on the platform would not use user data for targeting, and that it would be focused on “large one-to-many channels.” He pledged that ads would be “non-intrusive” and that most users would simply not notice any change.
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