⚪⚪انجمن علمی-دانشجویی این‌پدیا و ایمسا-ایران برگزار می‌کنند:
📢جلسه معرفی ۳۶ امین کنگره بین المللی اطفال
👤با ارائه: مهرسا حمیدی 🔹️ آفیسر کشوری کمیته حقوق پزشک و بیمار ایمسا-ایران 🔹️ دبیر انجمن علمی این‌پدیا دانشگاه علوم پزشکی تهران 🔹️ مسئول برگزاری بخش دانشجویی کنگره اطفال
⚪⚪انجمن علمی-دانشجویی این‌پدیا و ایمسا-ایران برگزار می‌کنند:
📢جلسه معرفی ۳۶ امین کنگره بین المللی اطفال
👤با ارائه: مهرسا حمیدی 🔹️ آفیسر کشوری کمیته حقوق پزشک و بیمار ایمسا-ایران 🔹️ دبیر انجمن علمی این‌پدیا دانشگاه علوم پزشکی تهران 🔹️ مسئول برگزاری بخش دانشجویی کنگره اطفال
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. Channels are not fully encrypted, end-to-end. All communications on a Telegram channel can be seen by anyone on the channel and are also visible to Telegram. Telegram may be asked by a government to hand over the communications from a channel. Telegram has a history of standing up to Russian government requests for data, but how comfortable you are relying on that history to predict future behavior is up to you. Because Telegram has this data, it may also be stolen by hackers or leaked by an internal employee. What distinguishes the app from competitors is its use of what's known as channels: Public or private feeds of photos and videos that can be set up by one person or an organization. The channels have become popular with on-the-ground journalists, aid workers and Ukrainian President Volodymyr Zelenskyy, who broadcasts on a Telegram channel. The channels can be followed by an unlimited number of people. Unlike Facebook, Twitter and other popular social networks, there is no advertising on Telegram and the flow of information is not driven by an algorithm. On December 23rd, 2020, Pavel Durov posted to his channel that the company would need to start generating revenue. In early 2021, he added that any advertising on the platform would not use user data for targeting, and that it would be focused on “large one-to-many channels.” He pledged that ads would be “non-intrusive” and that most users would simply not notice any change. The fake Zelenskiy account reached 20,000 followers on Telegram before it was shut down, a remedial action that experts say is all too rare.
from ar
