استاد محترم با سلام پرسشنامه حاضر به منظور بررسی دانش، نگرش و تجربه شما به عنوان عضو هیات علمی دانشگاه علوم پزشکی تهران نسبت به موضوع دانش پژوهی آموزشی طراحی شده است. لطفا با تکمیل آن ما را در پیشبرد برنامه های دانش پژوهی آموزشی راهنمایی فرمایید. مرکز مطالعات و توسعه آموزش دانشگاه https://app.epoll.pro/35442600
استاد محترم با سلام پرسشنامه حاضر به منظور بررسی دانش، نگرش و تجربه شما به عنوان عضو هیات علمی دانشگاه علوم پزشکی تهران نسبت به موضوع دانش پژوهی آموزشی طراحی شده است. لطفا با تکمیل آن ما را در پیشبرد برنامه های دانش پژوهی آموزشی راهنمایی فرمایید. مرکز مطالعات و توسعه آموزش دانشگاه https://app.epoll.pro/35442600
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. 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. 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. You may recall that, back when Facebook started changing WhatsApp’s terms of service, a number of news outlets reported on, and even recommended, switching to Telegram. Pavel Durov even said that users should delete WhatsApp “unless you are cool with all of your photos and messages becoming public one day.” But Telegram can’t be described as a more-secure version of WhatsApp. 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.
from vn
