ghostnomad.com

Standard protocols
Connected to internet
Must keep updated

Interconnected
Processing is divided
Lower station cost

Before the network
Was running on the mainframe
Fully redundant

In from equipment
Convert electric signal
To make it data

Present the status
A graphical schematic
Management console

Collect all the points
Categorize hard or soft
Value timestamp pair

Keep them off the net
System control from inside
Failure otherwise