⭕ویروس شپش دوباره تو مدارس ایران اوج گرفته و طبق گفته برخی والدین دانش آموزان، در بعضی مدارس دخترونه شپش گزارش شده و بعضی کلاس ها هم به خاطر این موضوع غیرحضوری شده.
⭕ویروس شپش دوباره تو مدارس ایران اوج گرفته و طبق گفته برخی والدین دانش آموزان، در بعضی مدارس دخترونه شپش گزارش شده و بعضی کلاس ها هم به خاطر این موضوع غیرحضوری شده.
He floated the idea of restricting the use of Telegram in Ukraine and Russia, a suggestion that was met with fierce opposition from users. Shortly after, Durov backed off the idea. 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. False news often spreads via public groups, or chats, with potentially fatal effects. "For Telegram, accountability has always been a problem, which is why it was so popular even before the full-scale war with far-right extremists and terrorists from all over the world," she told AFP from her safe house outside the Ukrainian capital. Some privacy experts say Telegram is not secure enough
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