🔻استاندار تهران: آموزش غیرحضوری تمام مقاطع تحصیلی (دولتی و غیردولتی) در دو نوبت صبح و عصر، تعطیلی ادارات و دانشگاه‌های استان تهران جز دماوند و فیروزکوه (رودهن طبق مصوبات) برای فردا چهارشنبه اعلام می‌شود.
🔻استاندار تهران: آموزش غیرحضوری تمام مقاطع تحصیلی (دولتی و غیردولتی) در دو نوبت صبح و عصر، تعطیلی ادارات و دانشگاه‌های استان تهران جز دماوند و فیروزکوه (رودهن طبق مصوبات) برای فردا چهارشنبه اعلام می‌شود.
As the war in Ukraine rages, the messaging app Telegram has emerged as the go-to place for unfiltered live war updates for both Ukrainian refugees and increasingly isolated Russians alike. 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. Asked about its stance on disinformation, Telegram spokesperson Remi Vaughn told AFP: "As noted by our CEO, the sheer volume of information being shared on channels makes it extremely difficult to verify, so it's important that users double-check what they read." Although some channels have been removed, the curation process is considered opaque and insufficient by analysts. Despite Telegram's origins, its approach to users' security has privacy advocates worried.
from tr
