I think you're missing the distinction between education and training. On my Master's InfoSec degree, several students complained that the tech we were studyin

I think you're missing the distinction between education and training. On my Master's InfoSec degree, several students complained that the tech we were studying was really old. The professor simply responded that this is education, not training. You are expected to learn how to analyse the security of systems in general. The specific tech used is just an example.