این عکس هم نشان می‌دهد که در گذشته‌های دور، پشت دیوارهای شهر کرمان خندق‌هایی حفر می‌شد که در مواقع خطر آب زیادی در آن رها می‌کردند تا مسیر نفوذ به شهر سخت شود.
این عکس هم نشان می‌دهد که در گذشته‌های دور، پشت دیوارهای شهر کرمان خندق‌هایی حفر می‌شد که در مواقع خطر آب زیادی در آن رها می‌کردند تا مسیر نفوذ به شهر سخت شود.
In 2018, Russia banned Telegram although it reversed the prohibition two years later. Anastasia Vlasova/Getty Images 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. If you initiate a Secret Chat, however, then these communications are end-to-end encrypted and are tied to the device you are using. That means it’s less convenient to access them across multiple platforms, but you are at far less risk of snooping. Back in the day, Secret Chats received some praise from the EFF, but the fact that its standard system isn’t as secure earned it some criticism. If you’re looking for something that is considered more reliable by privacy advocates, then Signal is the EFF’s preferred platform, although that too is not without some caveats. In the United States, Telegram's lower public profile has helped it mostly avoid high level scrutiny from Congress, but it has not gone unnoticed.
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