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It looks like this allows short range communication, but doesn't set up a meshnet. So wouldn't be great for anything more than a couple hundred feet. Beyond th
by bishbosh 2y ago
It looks like this allows short range communication, but doesn't set up a meshnet. So wouldn't be great for anything more than a couple hundred feet.
Beyond that though, at this point for protests (in the US at least), the suggested opsec is to leave your phone at home.
- causality0 2y agoIt's getting so "and he left his phone at home" has been brought up as evidence in many trials.
- bishbosh 2y agoHas it?! That's distressing...
- rakoo 2y agoNot exactly. Briar uses bluetooth or wifi when peers are close, but also tor (over standard internet) when not, so it's possible to use it at wide scale. Briar actually does set up a meshnet for groups and forums, so long as people are contacts of each other. See the diagram here: https://briarproject.org/img/howitworks3(mobile).svg https://briarproject.org/img/howitworks3(mobile).svg
- bishbosh 2y agoI would think that a meshnet only over contacts would have too many holes to really be helpful in the hypothetical protest setting that's being described. Definitely a cool way to do it! Do you happen to know if it's XMPP or something, or it's own protocol?
- rakoo 2y agoNo, they're using their own protocol: https://code.briarproject.org/briar/briar/-/wikis/home https://code.briarproject.org/briar/briar/-/wikis/home There are still holes of course, connecting only to contacts limits the spread of messages but ensures you don't leak too much information if your device is compromised