What do think has
a limited set of functions than as general-purpose desktop systems with the capability for expansion. Operating system upgrades and patches occur far less frequently than with desktop computers, and changes to firmware can be more daunting to carry out and have more serious consequences, such as irreversibility and inoperability. Augmenting a device with defenses against malware and other forms of attack is an important consideration in planning, as is centralizing device security management.
Nope, not PLCs. SCADA is special.
Nuthin like it. Say it ain't so Joe!