مرکز نجوم لونا ساری

مرکز نجوم لونا ساری

مرکز نجوم لونا ساری Telegram | DID YOU KNOW?

Anastasia Vlasova/Getty Images 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. In 2014, Pavel Durov fled the country after allies of the Kremlin took control of the social networking site most know just as VK. Russia's intelligence agency had asked Durov to turn over the data of anti-Kremlin protesters. Durov refused to do so. Founder Pavel Durov says tech is meant to set you free But Telegram says people want to keep their chat history when they get a new phone, and they like having a data backup that will sync their chats across multiple devices. And that is why they let people choose whether they want their messages to be encrypted or not. When not turned on, though, chats are stored on Telegram's services, which are scattered throughout the world. But it has "disclosed 0 bytes of user data to third parties, including governments," Telegram states on its website.
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مرکز نجوم لونا ساریعضو حقوقی انجمن نجوم

برگزاری کلاس‌های نجوم، از کودکان تا بزرگسالان

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فروشگاه تخصصی تلسکوپ، ابزار و کتب آموزشی نجوم

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