This might not be super useful if you don’t write code but I always found the contest submissions fun to read and try to figure out for the https://www.underhanded-c.org/ contest.

They break down and explain the runner up and finalist for each year and how the attack works. It’s usually something very subtle that most people wouldn’t catch.

When I built my home server this is what I did with all VMs. Learned how to change the start up delay time in esxi and ensured everything came back online with no issues from a cold built.

Rip VMware.