Do not download certificate files from third-party websites. Always get them from the source.
But here’s the wild part: Root certificates like this one are trusted by default in your operating system for . The 2011 version is still active today, outliving many tech fads, startups, and even the devices it first launched on. microsoft root certificate authority 2011
Ensuring that applications and updates are genuine and have not been tampered with. Do not download certificate files from third-party websites