it is clear that network extension can intercept the traffic from safari .;
does it also intercept the traffic from chrome, edge, firefox and opera ?
A content filter should see traffic from third-party browsers. On iOS this is an interesting edge case because, depending on how the browser works, you might get a
NEFilterBrowserFlow
or a
NEFilterSocketFlow
flow. However, macOS only supports the latter, so that’s not a concern in a sysex.
If you want to ‘try before you buy’, you should play around with the Filtering Network Traffic sample code.
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