📣مرحله سوم سیزدهمین مسابقه ملی فناوری نانو، با حضور 30 داوطلب برتر (15 نفر کارشناسی و 15 نفر تحصیلات تکمیلی)، هفته پایانی شهریور ماه 1403 در پژوهشگاه شیمی و مهندسی شیمی ایران برگزار شد.
📣مرحله سوم سیزدهمین مسابقه ملی فناوری نانو، با حضور 30 داوطلب برتر (15 نفر کارشناسی و 15 نفر تحصیلات تکمیلی)، هفته پایانی شهریور ماه 1403 در پژوهشگاه شیمی و مهندسی شیمی ایران برگزار شد.
As a result, the pandemic saw many newcomers to Telegram, including prominent anti-vaccine activists who used the app's hands-off approach to share false information on shots, a study from the Institute for Strategic Dialogue shows. A Russian Telegram channel with over 700,000 followers is spreading disinformation about Russia's invasion of Ukraine under the guise of providing "objective information" and fact-checking fake news. Its influence extends beyond the platform, with major Russian publications, government officials, and journalists citing the page's posts. Multiple pro-Kremlin media figures circulated the post's false claims, including prominent Russian journalist Vladimir Soloviev and the state-controlled Russian outlet RT, according to the DFR Lab's report. If you initiate a Secret Chat, however, then these communications are end-to-end encrypted and are tied to the device you are using. That means it’s less convenient to access them across multiple platforms, but you are at far less risk of snooping. Back in the day, Secret Chats received some praise from the EFF, but the fact that its standard system isn’t as secure earned it some criticism. If you’re looking for something that is considered more reliable by privacy advocates, then Signal is the EFF’s preferred platform, although that too is not without some caveats. Right now the digital security needs of Russians and Ukrainians are very different, and they lead to very different caveats about how to mitigate the risks associated with using Telegram. For Ukrainians in Ukraine, whose physical safety is at risk because they are in a war zone, digital security is probably not their highest priority. They may value access to news and communication with their loved ones over making sure that all of their communications are encrypted in such a manner that they are indecipherable to Telegram, its employees, or governments with court orders.
from es
