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Despite internet shutdowns and mobile networks not working, protesters at Jantar Mantar in New Delhi were able to communicate using BitChat. We see how Bluetooth mesh networks function and why the government banned the a

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00:00The Indian government shut down internet access around Jantar Mantar, but protesters found
00:04another way to stay connected.
00:06Meet BitChat, an app that creates a Bluetooth mesh network to help people communicate.
00:11Mesh networks connect phones directly via Bluetooth, letting messages hop from device
00:17to device until the recipient is reached.
00:19No internet connection needed.
00:21And what about privacy?
00:22Messages are encrypted, so even the devices forwarding the messages can't read what's
00:27being sent.
00:28BitChat was created by Twitter co-founder Jack Dorsey and is truly decentralized.
00:33No servers, no accounts, and no kill switch.
00:35The catch?
00:36Bluetooth has limited range, so it works best in dense crowds like large protests or packed
00:42music festivals.
00:43It's built purely for quick text messages, so sending photos or videos wouldn't really
00:48work.
00:49India saw over 65,000 installs of the app in the last month, and it seems to have an effect
00:54on the protests.
00:55On 23rd July, the Indian Cybercrime Coordination Center ordered Microsoft-owned GitHub to disable
01:03access to BitChat source code and APK repositories.
01:07Digital rights organizations like Internet Freedom Foundation called the move unconstitutional
01:12and authoritarian.
01:13Have you ever tried an offline messaging app like BitChat?
01:16So, not the link to the video is near the top of the site, so to search for the危険Eye.
01:16It's a very conventional link.
01:16to link on Instagram. But you can find the link at the
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