Building a UMatrix Replacement

Replacing uMatrix. Tavis Ormandy $Id: f0cc50a6fc6a5dd652c2b96ca9c1779f763fd6b1 $ Introduction Options declarativeNetRequest Policies Outline Introduction There used to be a fantastic chrome extension called uMatrix, written by Raymond Hill, the uBlock Origin developer. uMatrix was an intuitive way to control site permissions and subresource requests. It looked like this: uMatrix1 This isn’t something you’ll care about unless you’re a nerd – but it let you limit what third parties could serve sub