http://ssd.iykpqm7jiradoeezzkhj7c4b33g4hbgfwelht2evxxeicbpjy44c7ead.onion/ps/module/voici-pourquoi-les-m%C3%A9tadonn%C3%A9es-sont-importantes
Mobile phone companies need to know roughly where your telephone is in order to route calls to it. Some software, like Tor and Signal , try to minimize the amount of metadata they collect, but this is still rare with most software. When it comes to your web browsing, some privacy enhancements may be possible with protocols like Encrypted Client Hello , which can hide which websites you visit from an ISP or other eavesdroppers.