Douane VS NetGuard

Talking about "security vulnerabilities" is so hypocritiсal while still there is no tool for your system to control per app traffic. I mean something like this or this (these examples are not ready for production and probably will never be). I didn't ask anybody for care, OK? My personal security shouldn't be anybody's concern. I could just use Windows or Mac if I wanted big brother care about me and decide for me... Source: about 3 years ago

Use briar. Use LineageOS without gapps (aka without Google Play Services). Obviously don't use Meta or Google apps, because that's where the backdoors are for governments. Use AppWarden to enable/disable/verify the usage of known trackers in your apps. Use NetGuard as an Android firewall. [1] https://briarproject.org/ [2] https://wiki.lineageos.org/devices [3] https://gitlab.com/AuroraOSS/AppWarden [4]... - Source: Hacker News / 10 months ago

Now is it possible to use different devices and not be identified? yes.. But it takes work.You need to isolate the device and cut off every connection it has to Facebook, including system level apps. If you're using an Android a quick look at the "new phone" after installing Netguard will show you that many default apps make connections to Facebook. Source: 10 months ago

If filtering is done locally on the device itself (i.e. Like in AdAway, DNS66, NetGuard or personalDNSfilter) it's not. Source: 11 months ago

Https://netguard.me + configured to AdGuard DNS. Source: 11 months ago

A simple way to block access to internet per app. Source: 11 months ago