Security for SCADA/ICS
Is anyone familiar with resources for SCADA/ICS pentesting? I know SANS has a few courses for it, but at this time I'm paying out of pocket and that's not happening. I'm looking to learn all of it really, basics, security, pentesting, securing. At the moment I only work with your standard enterprise networks, but I see SCADA as something a little more valuable and I'd love to specialize in it.