hardening your system: remove/disable “root CAs belonging to the U.S. government”on OS X: “DoD Root CA 2” and “DoD CLASS 3 Root CA” why? carnivore, echelon, Clipper chip, NSA data center, (update 2023) may become illegal in the EU: eIDAS hardening network access: set up port knocking https://github.com/moxie0/knockknock
