The wife and I both despise El Capitan.
Much more of this cr*p and we will go back to Unix.
Nope, no Microsoft. Not now. Not evah!
Well that’s great that you are security wise in the Linux/Unix world.
We had to hire expensive administrators to tighten up Unix security back in the 80’s. I couldn’t begin to think my wife or my kids for that matter could ever handle that kind of security. Nor keep on top of all the patches required for the OS. My grandkids? Maybe.
Either way, would you be so kind as to use virus protection so that other users on other operating systems don’t get virus you might unintentionally spread through Unix? That would be most helpful.
If you've got El Capitan, you've already got UNIXtm, one of the most powerful OSes in the world, right in front of you.