Approaching an unlimited budget by owning taxation and money printing, the ruling elite has platoons of trolls in cubicles around the world. They have squadrons of hackers, fleets of programmers and congresses of baboons busting, smashing and destroying the freedom of information exchange the Internet could be.
Nothing we do on the world wide web is secure. Everything is stored in their great databases. BUT I do try to help them work to earn it. I avoid the obvious by shunning Windoze, Apple, Google, smart phones, the cloud and such.
I have seen suggestions here for tools that are better than others at respecting human rights. Some are quite old in computer years.
What is the state of the art today?
Hired guns feel free to chime in. It is always a challenge to winnow the information.
I am currently using Mozilla products Firefox and Thunderbird, running on Linux Mint operating systems.