Как управлять цепной реакцией? Как сделать процесс деления урана в реакторе безопасным и контролируемым? Откуда берётся плутоний в реакторах? Можно ли строить АЭС в странах, не обладающих ядерным оружием? Отвечаю на эти вопросы в очередном эпизоде подкаста «Чуть шире».
Как управлять цепной реакцией? Как сделать процесс деления урана в реакторе безопасным и контролируемым? Откуда берётся плутоний в реакторах? Можно ли строить АЭС в странах, не обладающих ядерным оружием? Отвечаю на эти вопросы в очередном эпизоде подкаста «Чуть шире».
BY Синдром Атома
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One thing that Telegram now offers to all users is the ability to “disappear” messages or set remote deletion deadlines. That enables users to have much more control over how long people can access what you’re sending them. Given that Russian law enforcement officials are reportedly (via Insider) stopping people in the street and demanding to read their text messages, this could be vital to protect individuals from reprisals. 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. Messages are not fully encrypted by default. That means the company could, in theory, access the content of the messages, or be forced to hand over the data at the request of a government. 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. Emerson Brooking, a disinformation expert at the Atlantic Council's Digital Forensic Research Lab, said: "Back in the Wild West period of content moderation, like 2014 or 2015, maybe they could have gotten away with it, but it stands in marked contrast with how other companies run themselves today."
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