Северное сияние наблюдали жители Красноярского края вечером 1 января.
Сияние возникло из-за серии мощных вспышек на Солнце. Минувшая магнитная буря достигла уровня G4 – это "очень сильная магнитная буря", отметили в лаборатории солнечной астрономии Института космических исследований и Института солнечно-земной физики.
Северное сияние наблюдали жители Красноярского края вечером 1 января.
Сияние возникло из-за серии мощных вспышек на Солнце. Минувшая магнитная буря достигла уровня G4 – это "очень сильная магнитная буря", отметили в лаборатории солнечной астрономии Института космических исследований и Института солнечно-земной физики.
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. For example, WhatsApp restricted the number of times a user could forward something, and developed automated systems that detect and flag objectionable content. Just days after Russia invaded Ukraine, Durov wrote that Telegram was "increasingly becoming a source of unverified information," and he worried about the app being used to "incite ethnic hatred." "For Telegram, accountability has always been a problem, which is why it was so popular even before the full-scale war with far-right extremists and terrorists from all over the world," she told AFP from her safe house outside the Ukrainian capital. I want a secure messaging app, should I use Telegram?
from vn
