🔸 شاخص آلودگی هوای تهران روی عدد ۱۶۰ قرار دارد و احتمال تعطیلی دانشگاه‌ها و مدارس تهران وجود دارد، اما تاکنون هیچ خبری اعلام نشده است. ٫ خبرگزاری دانشجو
🔸 در نظر داشته باشید خبر بالا به معنی لغو امتحانات نیست لطفاً بدون توجه به اخبار به مطالعه دروس خودتون بپردازید.
🔸 شاخص آلودگی هوای تهران روی عدد ۱۶۰ قرار دارد و احتمال تعطیلی دانشگاه‌ها و مدارس تهران وجود دارد، اما تاکنون هیچ خبری اعلام نشده است. ٫ خبرگزاری دانشجو
🔸 در نظر داشته باشید خبر بالا به معنی لغو امتحانات نیست لطفاً بدون توجه به اخبار به مطالعه دروس خودتون بپردازید.
The War on Fakes channel has repeatedly attempted to push conspiracies that footage from Ukraine is somehow being falsified. One post on the channel from February 24 claimed without evidence that a widely viewed photo of a Ukrainian woman injured in an airstrike in the city of Chuhuiv was doctored and that the woman was seen in a different photo days later without injuries. The post, which has over 600,000 views, also baselessly claimed that the woman's blood was actually makeup or grape juice. Telegram has gained a reputation as the “secure” communications app in the post-Soviet states, but whenever you make choices about your digital security, it’s important to start by asking yourself, “What exactly am I securing? And who am I securing it from?” These questions should inform your decisions about whether you are using the right tool or platform for your digital security needs. Telegram is certainly not the most secure messaging app on the market right now. Its security model requires users to place a great deal of trust in Telegram’s ability to protect user data. For some users, this may be good enough for now. For others, it may be wiser to move to a different platform for certain kinds of high-risk communications. It is unclear who runs the account, although Russia's official Ministry of Foreign Affairs Twitter account promoted the Telegram channel on Saturday and claimed it was operated by "a group of experts & journalists." 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. In the United States, Telegram's lower public profile has helped it mostly avoid high level scrutiny from Congress, but it has not gone unnoticed.
from sa
