Dan Schaffer is an industry expert with 25+ years of experience in network design, troubleshooting, and cybersecurity.  The last 15 years of this has been focused on industrial cybersecurity and ensuring that OT networks are as well protected as those on the enterprise.
Dan holds several certifications including MCSE, CompTIA, and Cisco and has been an active and contributing member of several cybersecurity-focused groups including Infragard, APTA, and NEMA.