group-telegram.com/olympgeom/1531
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Задачка из фэйсбука. Автор Alin Creţu
BY Олимпиадная геометрия
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group-telegram.com/olympgeom/1531
group-telegram.com/olympgeom/1531
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group-telegram.com/olympgeom/1531
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Telegram | DID YOU KNOW?
Individual messages can be fully encrypted. But the user has to turn on that function. It's not automatic, as it is on Signal and WhatsApp. The fake Zelenskiy account reached 20,000 followers on Telegram before it was shut down, a remedial action that experts say is all too rare. Groups are also not fully encrypted, end-to-end. This includes private groups. Private groups cannot be seen by other Telegram users, but Telegram itself can see the groups and all of the communications that you have in them. All of the same risks and warnings about channels can be applied to groups. 'Wild West' Also in the latest update is the ability for users to create a unique @username from the Settings page, providing others with an easy way to contact them via Search or their t.me/username link without sharing their phone number.
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