На кофейном столике Женевского университета нашел прикольную книгу: Do not erase. Сделана она так. На каждом развороте коротенькое интервью с математиком (почти все американские, кажется) слева, а справа — доска. Доски красивые, фото прикладываю. UPD: в комментах книгу выложили целиком.
На кофейном столике Женевского университета нашел прикольную книгу: Do not erase. Сделана она так. На каждом развороте коротенькое интервью с математиком (почти все американские, кажется) слева, а справа — доска. Доски красивые, фото прикладываю. UPD: в комментах книгу выложили целиком.
Telegram was founded in 2013 by two Russian brothers, Nikolai and Pavel Durov. Channels are not fully encrypted, end-to-end. All communications on a Telegram channel can be seen by anyone on the channel and are also visible to Telegram. Telegram may be asked by a government to hand over the communications from a channel. Telegram has a history of standing up to Russian government requests for data, but how comfortable you are relying on that history to predict future behavior is up to you. Because Telegram has this data, it may also be stolen by hackers or leaked by an internal employee. Perpetrators of these scams will create a public group on Telegram to promote these investment packages that are usually accompanied by fake testimonies and sometimes advertised as being Shariah-compliant. Interested investors will be asked to directly message the representatives to begin investing in the various investment packages offered. In a message on his Telegram channel recently recounting the episode, Durov wrote: "I lost my company and my home, but would do it again – without hesitation." 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.
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