По слухам, так называемый китайский истребитель шестого поколения совершил сегодня первый полет. Про него неизвестно ничего, кроме двух вещей: он сделан по принципу "летающее крыло" и у него три двигателя, что знаменует отход от американской школы истребителестроения.
По слухам, так называемый китайский истребитель шестого поколения совершил сегодня первый полет. Про него неизвестно ничего, кроме двух вещей: он сделан по принципу "летающее крыло" и у него три двигателя, что знаменует отход от американской школы истребителестроения.
The message was not authentic, with the real Zelenskiy soon denying the claim on his official Telegram channel, but the incident highlighted a major problem: disinformation quickly spreads unchecked on the encrypted app. The regulator said it has been undertaking several campaigns to educate the investors to be vigilant while taking investment decisions based on stock tips. Telegram boasts 500 million users, who share information individually and in groups in relative security. But Telegram's use as a one-way broadcast channel — which followers can join but not reply to — means content from inauthentic accounts can easily reach large, captive and eager audiences. 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. 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.
from cn