"Security" is a multi-perspective endeavor. When large institutions use the term "security" they are referring to their own security, which is generally at the expense of your own security. And unfortunately most people naively think that "security" is a scalar where more is good, when in reality they themselves are being made less secure by institutions pushing way past the Schelling points.

Surveillance state, digital restrictions management, treacherous computing appliances, "two factor authentication", airport searches, totalitarian schools, prohibitions on mobile phones or pocket knives, no outside food or drink, etc. These are all instances of making some central entity's position more secure, while running roughshod over the ability for individuals to make ourselves secure.