What you are referring to as Red Hat is in fact IBM/Red Hat, or as I’ve recently come to calling it, IBM + Red Hat

https://knowyourmeme.com/memes/woman-yelling-at-a-cat

OpenSSH from OpenBSD, by a wide margin.

Required Javascript on sites where it doesn’t make sense. I like using a text-only browser like lynx, or netsurf or dillo from time to time, and it’s amazing how some of the simplest webpages are broken without JS.

openssl and a text file