درصد کسانی که ماسک را درست روی صورت می‌زنند و نکات گفته شده در پوستر را رعایت می‌کنند خیلی کم است و ماسک زدنشان بسیار کم اثر است. (وقتی هوا از اطرف ماسک عبور کند، ویروس هم عبور می‌کند!) @nouritazeh
درصد کسانی که ماسک را درست روی صورت می‌زنند و نکات گفته شده در پوستر را رعایت می‌کنند خیلی کم است و ماسک زدنشان بسیار کم اثر است. (وقتی هوا از اطرف ماسک عبور کند، ویروس هم عبور می‌کند!) @nouritazeh
Telegram does offer end-to-end encrypted communications through Secret Chats, but this is not the default setting. Standard conversations use the MTProto method, enabling server-client encryption but with them stored on the server for ease-of-access. This makes using Telegram across multiple devices simple, but also means that the regular Telegram chats you’re having with folks are not as secure as you may believe. 'Wild West' One thing that Telegram now offers to all users is the ability to “disappear” messages or set remote deletion deadlines. That enables users to have much more control over how long people can access what you’re sending them. Given that Russian law enforcement officials are reportedly (via Insider) stopping people in the street and demanding to read their text messages, this could be vital to protect individuals from reprisals. DFR Lab sent the image through Microsoft Azure's Face Verification program and found that it was "highly unlikely" that the person in the second photo was the same as the first woman. The fact-checker Logically AI also found the claim to be false. The woman, Olena Kurilo, was also captured in a video after the airstrike and shown to have the injuries. Two days after Russia invaded Ukraine, an account on the Telegram messaging platform posing as President Volodymyr Zelenskiy urged his armed forces to surrender.
from sa
