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Signal tests usernames that keep your phone number private
(www.bleepingcomputer.com)
Privacy has become a very important issue in modern society, with companies and governments constantly abusing their power, more and more people are waking up to the importance of digital privacy.
In this community everyone is welcome to post links and discuss topics related to privacy.
much thanks to @gary_host_laptop for the logo design :)
Only if those you're sending to are also on the same hotspot signal. Basically, you're creating a local wifi network, and Briar works over WLAN.