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‼️از تداخل نور تا انتقال اطلاعات:ورود فیزیک کوانتوم به دنیای مخابرات

مخابرات کوانتومی روشی نوین برای انتقال اطلاعات با استفاده از اصول کوانتوم مکانیک است.در این سیستم ها ،اطلاعات به جای سیگنال های کلاسیک،توسط فوتون ها ارسال میشود.ویژگی های کوانتومی باعث می شود انتقال اطلاعات نه تنها سریعتر بلکه امن تر باشد...

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‼️از تداخل نور تا انتقال اطلاعات:ورود فیزیک کوانتوم به دنیای مخابرات

مخابرات کوانتومی روشی نوین برای انتقال اطلاعات با استفاده از اصول کوانتوم مکانیک است.در این سیستم ها ،اطلاعات به جای سیگنال های کلاسیک،توسط فوتون ها ارسال میشود.ویژگی های کوانتومی باعث می شود انتقال اطلاعات نه تنها سریعتر بلکه امن تر باشد...

💥در دومین شماره از نشریه آندرومدا به این موضوع میپردازیم

#نشریه_آندرومدا
#انجمن_علمی_فیزیک

@physicsconvocation

BY انجمن علمی فیزیک





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This ability to mix the public and the private, as well as the ability to use bots to engage with users has proved to be problematic. In early 2021, a database selling phone numbers pulled from Facebook was selling numbers for $20 per lookup. Similarly, security researchers found a network of deepfake bots on the platform that were generating images of people submitted by users to create non-consensual imagery, some of which involved children. The S&P 500 fell 1.3% to 4,204.36, and the Dow Jones Industrial Average was down 0.7% to 32,943.33. The Dow posted a fifth straight weekly loss — its longest losing streak since 2019. The Nasdaq Composite tumbled 2.2% to 12,843.81. Though all three indexes opened in the green, stocks took a turn after a new report showed U.S. consumer sentiment deteriorated more than expected in early March as consumers' inflation expectations soared to the highest since 1981. The account, "War on Fakes," was created on February 24, the same day Russian President Vladimir Putin announced a "special military operation" and troops began invading Ukraine. The page is rife with disinformation, according to The Atlantic Council's Digital Forensic Research Lab, which studies digital extremism and published a report examining the channel. As a result, the pandemic saw many newcomers to Telegram, including prominent anti-vaccine activists who used the app's hands-off approach to share false information on shots, a study from the Institute for Strategic Dialogue shows. 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.
from cn


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