Prevention in a sentence as a noun

I have an Apple email address that is way behind Gmail on spam prevention.

We are now being terrorized by our own terrorism prevention.

They may be experts on handling money, processing credit card payments, fraud prevention, and the like.

Therefore the service should have to prove the results are accurate before advertising it as a first step in prevention.

In my experience, in regards to stress prevention even 2 minutes of meditation is better than none.

You are currently betting that your fraud prevention expertise is better than every criminal's fraud execution expertise.

This article ignores a lot of peer-reviewed literature from planning, public health / injury prevention, and civil engineering in favor of some folksy wisdom of a lieutenant cop.

Our Soldiers spend weeks of every year in front of web browsers, trying to complete some horribly broken Flash-based interactive training that "teaches" them safe driving, STD prevention, social engineering awareness, etc.

The article's first sentence annoys me right off the bat:"Despite great strides in prevention and treatment, cancer rates remain stubbornly high and may soon surpass heart disease as the leading cause of death in the United States.

Indeed, GoT-broadcast-to-top-of-TPB time is counted in a couple of hours; so why do they try to push those technologies still?The answer is probably because the main goal of DRM is to control distribution channels, not copy-prevention.

More relevant questions:- Why don't we stop subsidizing corn so much?- Why don't we teach effective nutrition and cooking in school?- Why don't we teach effective exercise, sports, and fitness in schools?- If we can ban alcohol and tobacco sales to children, why not things like added sugar, hydrogenated oils, corn syrup, etc?- If we can ban alcohol and tobacco advertising to children, why not products with added sugar, hydrogenated oils, corn syrup, etc?- Why don't we limit advertising on fast and junk "food"?- Why don't we provide healthy lunches to school children instead of using them to subsidize agricultural conglomerates for low quality food?- Why don't we stop subsidizing fossil fuels so much so people would walk and ride bikes more?- Why don't we align our medical system with prevention instead of expensive and risky cures?You can come up with plenty more questions that would mostly obviate the need to wonder about obesity and wonder ***** to cure it.

Prevention definitions

noun

the act of preventing; "there was no bar against leaving"; "money was allocated to study the cause and prevention of influenza"