🔴#بسیارفوری امتحانات دانشگاه آزاد در سراسر کشور مجازی برگزار می‌شود
🔸روابط عمومی دانشگاه آزاد اسلامی اعلام کرد که تمامی امتحانات از روز ۲۷ خرداد طبق زمانبندی قبلی به صورت مجازی در سامانه وادانا برگزار خواهد شد.
🚨پوشش ویژه و فوری اخبار جنگ اسرائیل و ایران
BY Lab_science
Secure video calling is in high demand. As an alternative to Zoom, many people are using end-to-end encrypted apps such as WhatsApp, FaceTime or Signal to speak to friends and family face-to-face since coronavirus lockdowns started to take place across the world. There’s another option—secure communications app Telegram just added video calling to its feature set, available on both iOS and Android. The new feature is also super secure—like Signal and WhatsApp and unlike Zoom (yet), video calls will be end-to-end encrypted.
Secret Chats are one of the service’s additional security features; it allows messages to be sent with client-to-client encryption. This setup means that, unlike regular messages, these secret messages can only be accessed from the device’s that initiated and accepted the chat. Additionally, Telegram notes that secret chats leave no trace on the company’s services and offer a self-destruct timer.
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