سخنرانی علمی عنوان: اخلاق شناختی و نتایج اجتماعی آن سخنران‌ها: دکتر ابراهیم آزادگان: گروه فلسفه علم، دانشگاه صنعتی شریف دکتر مریم فرحمند: پسادکتری دانشگاه صنعتی شریف زمان: دوشنبه ۲ مهر، ساعت ۱۰ صبح مکان: دانشگاه شهید بهشتی، تالار پژوهشکده علوم شناختی و مغز
سخنرانی علمی عنوان: اخلاق شناختی و نتایج اجتماعی آن سخنران‌ها: دکتر ابراهیم آزادگان: گروه فلسفه علم، دانشگاه صنعتی شریف دکتر مریم فرحمند: پسادکتری دانشگاه صنعتی شریف زمان: دوشنبه ۲ مهر، ساعت ۱۰ صبح مکان: دانشگاه شهید بهشتی، تالار پژوهشکده علوم شناختی و مغز
At its heart, Telegram is little more than a messaging app like WhatsApp or Signal. But it also offers open channels that enable a single user, or a group of users, to communicate with large numbers in a method similar to a Twitter account. This has proven to be both a blessing and a curse for Telegram and its users, since these channels can be used for both good and ill. Right now, as Wired reports, the app is a key way for Ukrainians to receive updates from the government during the invasion. "Like the bombing of the maternity ward in Mariupol," he said, "Even before it hits the news, you see the videos on the Telegram channels." Telegram boasts 500 million users, who share information individually and in groups in relative security. But Telegram's use as a one-way broadcast channel — which followers can join but not reply to — means content from inauthentic accounts can easily reach large, captive and eager audiences. 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. Russians and Ukrainians are both prolific users of Telegram. They rely on the app for channels that act as newsfeeds, group chats (both public and private), and one-to-one communication. Since the Russian invasion of Ukraine, Telegram has remained an important lifeline for both Russians and Ukrainians, as a way of staying aware of the latest news and keeping in touch with loved ones.
from ms
