IDoT telecon 2013-11-19
Date and Time
- Tuesday, Novmber 19, at 9am PT (time chart)
- Roll call
- Action item review
- IDoT use-case collection / next steps
Minute taker: Keith Uber
Action item review
no items to review
IDoT Use case collection
Continuation/recap of list discussion on risk of having a single protocol/channel for all things.
An earlier shared presentation may have lead readers to believe that the plethora of protocols is a problem in itself.
Scott Jensen had categorized things into three layers
- measurements / actuators
(supervisory, control, data acqusition)
Consensus was that the categorization is okay and we can try to map our use cases to these.
"A thermometer sounds harmless but a hacked thermometer hides an overheating problem or could initiate a nuclear power plant shutdown."
Action Point 1:
To try to iteratively build a spreadsheet with the SCADA classfiications down one axis and a common feature/functionality on the other access
- iterating on the categories and structure of the sheet of course
- Colin volunteered to start
Action point 2:
Find an existing or come up with a list of existing proprietory protocols
Show how many various protocols are around and to see the state of the art.
- Serial comms
- Sal volunteered to start a page
- Colin Wallis
- Keith Uber
- Jeff Stollman
- Sal D'agostino
Tuesday, November 26, at 9am PT (time chart)