Российские школьники завоевали медали на олимпиаде по математике в Китае
Ученики из Санкт-Петербурга продемонстрировали высокие результаты на 40-й Китайской национальной олимпиаде по математике. Роман Кравченко и Илья Замоторов, представляющие Президентский физико-математический лицей №239, стали обладателями золотых медалей, а Григорий Воинов из того же лицея завоевал серебряную награду.
Российские школьники завоевали медали на олимпиаде по математике в Китае
Ученики из Санкт-Петербурга продемонстрировали высокие результаты на 40-й Китайской национальной олимпиаде по математике. Роман Кравченко и Илья Замоторов, представляющие Президентский физико-математический лицей №239, стали обладателями золотых медалей, а Григорий Воинов из того же лицея завоевал серебряную награду.
"The argument from Telegram is, 'You should trust us because we tell you that we're trustworthy,'" Maréchal said. "It's really in the eye of the beholder whether that's something you want to buy into." Update March 8, 2022: EFF has clarified that Channels and Groups are not fully encrypted, end-to-end, updated our post to link to Telegram’s FAQ for Cloud and Secret chats, updated to clarify that auto-delete is available for group and channel admins, and added some additional links. 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. In December 2021, Sebi officials had conducted a search and seizure operation at the premises of certain persons carrying out similar manipulative activities through Telegram channels. 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.
from us
