Ученые заявили об исчезновении ледяного образования, которое совсем недавно являлось мысом, а затем стало островом. Это показали космические снимки Земли Франца-Иосифа, где он располагался, появившись еще в прошлом веке. Открытие требует коррекции навигационных карт, а также наталкивает на ряд любопытных выводов, заявили исследователи.
Ученые заявили об исчезновении ледяного образования, которое совсем недавно являлось мысом, а затем стало островом. Это показали космические снимки Земли Франца-Иосифа, где он располагался, появившись еще в прошлом веке. Открытие требует коррекции навигационных карт, а также наталкивает на ряд любопытных выводов, заявили исследователи.
"Russians are really disconnected from the reality of what happening to their country," Andrey said. "So Telegram has become essential for understanding what's going on to the Russian-speaking world." 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. In the United States, Telegram's lower public profile has helped it mostly avoid high level scrutiny from Congress, but it has not gone unnoticed. Lastly, the web previews of t.me links have been given a new look, adding chat backgrounds and design elements from the fully-features Telegram Web client. 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 fr