splesjaz
It all depends how you want to make your isk, I don't know what the best way now is but before it used to be in nullsec running anomalies pretty sure you can start after 2-3 months training doing that with an average of 50mil an hour for beginners, one would need about 20-21 hours of spending making money to buy a plex
1 : https://eve-central.com/home/quicklook.html?typeid=29668
This video shows how grid bombing was done, sadly i don't play EVE anymore it's a great game lots of different Players/groups
Usually only targeted applications are confined by default and allowing unconfined applications to run without any protection.
Apparmor is easy and anyone can understand how it works after reading the wiki, while apparmor also has neat functions you need to compile them in sadly :(
OpenBSD is great, first you can leave it running for a long time without thinking about security bugs or updates, instead Linux you have to keep close eye to kernel updates & application patches, that's why things like mailservers & DNS & NTP and more are running OpenBSD because I know it doesn't need critical updates every week and uptime is critical for me.
1: https://blog.torproject.org/blog/q-and-yawning-angel 2: https://github.com/subgraph/oz 3: https://github.com/netblue30/firejail