🔶انجمن علمی علوم سیاسی دانشگاه بیرجند با همکاری انجمن ایرانی مطالعات منطقه ای (شعبه خراسان جنوبی) و مرکز مطالعات آفریقا دانشگاه تربیت مدرس برگزار می کند ،
🔸️ چهلمین نشستِ بررسی کتاب 📗 الماس سیاه ( خاطرات زندگی سید محمد ذوالفقاری در قلب آفریقا ) 🖋️اثر: سید محمد ذوالفقاری
🔹️با حضور : ♦️دکتر سید محمد ذوالفقاری نویسنده کتاب ♦️ دکتر احمد بخشی عضو هیئت علمی دانشگاه بیرجند
🔶انجمن علمی علوم سیاسی دانشگاه بیرجند با همکاری انجمن ایرانی مطالعات منطقه ای (شعبه خراسان جنوبی) و مرکز مطالعات آفریقا دانشگاه تربیت مدرس برگزار می کند ،
🔸️ چهلمین نشستِ بررسی کتاب 📗 الماس سیاه ( خاطرات زندگی سید محمد ذوالفقاری در قلب آفریقا ) 🖋️اثر: سید محمد ذوالفقاری
🔹️با حضور : ♦️دکتر سید محمد ذوالفقاری نویسنده کتاب ♦️ دکتر احمد بخشی عضو هیئت علمی دانشگاه بیرجند
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. For example, WhatsApp restricted the number of times a user could forward something, and developed automated systems that detect and flag objectionable content. At this point, however, Durov had already been working on Telegram with his brother, and further planned a mobile-first social network with an explicit focus on anti-censorship. Later in April, he told TechCrunch that he had left Russia and had “no plans to go back,” saying that the nation was currently “incompatible with internet business at the moment.” He added later that he was looking for a country that matched his libertarian ideals to base his next startup. In addition, Telegram's architecture limits the ability to slow the spread of false information: the lack of a central public feed, and the fact that comments are easily disabled in channels, reduce the space for public pushback. 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.
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