Cyber Security and ITS Standardssp.stsmo.transportation.org/Documents/STSMO Annual... · 2016. 8....
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Cyber Security and ITS Standards Tony English, ICF/Wyoming Connected Vehicle System Development Lead [email protected]
Transcript of Cyber Security and ITS Standardssp.stsmo.transportation.org/Documents/STSMO Annual... · 2016. 8....
Cyber Security and ITS
Standards
Tony English, ICF/Wyoming
Connected Vehicle System Development Lead
Site Orientation and Key Issues
I-80 in Wyoming
• Major corridor for east/west freight in the northwest part of the country
• 402 miles long from Utah to Nebraska
• More than 32 million tons of freight per year (at 16 tons per truck).
• Truck volume is 30 to 55% of the total traffic stream on an annual basis
– can make up as much as 70% of the traffic stream on a seasonal basis
• Elevation all above 6,000 feet, with the highest point reaching 8,640 feet (2,633 m) above sea level at Sherman Summit
Solving a Real Need for Commercial Vehicles
655 incidents involving commercial vehicles on I-80 since pilot started in Sept ‘16
5
Fatalities
90
Injury Crashes
561
Property Damage Only Crashes
Since September 2016
• 250 hours
Full Closure
• ~180 hours
High Profile Vehicle Restriction
• 37 Days
Inclement weather
Truck Driver
Driving a light truck between Rawlins and Laramie, I-80 drivers would have experienced a total of more than 2 weeks with closures in this 10 month period
Project Overview
System Overview
DSRC
Satellite
Vehicle System
OBU-S
HMI
Env. Sensors
OBU-D
CAN Bus Integration
OBU-S
HMI
OBU-D
CAN Bus Integration
Sub-
System #1
WYDOT
Fleet
Sub-System
#2
Integrated
Trucks
OBU-S
HMI
OBU-D
Sub-
System #3
Retrofit
Vehicle
HMI
OBU-D
Sub-
System
#4 Basic
Vehicle
OBU-D: On-Board Unit with DSRC
OBU-S: On-Board Unit with Satellite
HMI: Human-Machine Interface
Back-office functions located at the Wyoming TMC
Wyoming CV System
Operational Data Environment (ODE)
Pikalert®System (PA)
WYDOT Data Broker (DB)
WYDOT Data Warehouse (DW)
Roadside Units (RSU)
WTI
CVOP
TRAC
RCRS
Third-Party
CA
IC
511 App
Weather
Vehicle OBUs
Vehicle OBUs
Vehicle OBUs
Vehicle OBUs
SDW
SCMS
ON-BOARD APPLICATIONS
Forward Collision Warning (FCW)
Infrastructure-to-Vehicle (I2V) Situational Awareness (SA)
Distress Notification (DN)
Work Zone Warning (WZW)
Spot Weather Impact Warning (SWIW)
Cyber Security
Cyber and PII SecurityPII• Privacy by Design
• Sanitization at On-Board Unit and Operational Data Exchange
– Privacy in depth
• Performance Measures
• CV and Non-CV data
Cyber• Access Control
– Hardware Security Module (HSM)
– Secure Shell (SSH)
– Access Control List (ACL)
– Transportation Management Center stored data (TMC)
– Certificate Revocation List (CRL)
• Encryption
– Security Credential Management System certificates
– IEEE 1609.2 (Certificates, Digital Signatures, and Encryption)
CV OBU Privacy by Design• Security Management Operating Concept
• Participant Protection
– Human Use Approval
– Institutional Review Board Approval
– Participant Training Plan
• Changing Mac and IP Address
• Rotating Certificates
• No personal information within Basic Safety Message (BSM) for commercial fleet vehicles
• BSM start time and minimum speed
• Application Analysis based on Federal Information Processing Standard (FIPS) 199
– Confidentiality
– Integrity
– Availability
• Devices selected based on results of FIPS 199 information flows for FIPS 140-2 levels
Standards Development
Challenges with Evolving Standards• J2945TM/1 Mar2016 (V2V) and J2735TM Mar2016 (Message Dictionary) Trucks are not big
cars
– Trajectory (Single and Double Trailers are allowed in Wyoming)
– Blow over risk
– Stopping distance
– Dynamic Weight (Snow Plow dispensing sand)
– Dynamic Height (Snow Plow bed elevation)
– Dynamic Width (Snow Plow blade)
• J3067 AUG2014 While very useful for V2I, is in conflict with current standards in some areas
• J2945TM/2 will be useful once available
• The space is evolving rapidly, our plan is to maintain compliance with standards as they become available where possible
• SCMS updates and availability
• Secure Boot OBU/RSU availability (FIPS 140-2 level 2 and 3)
• OBE/HMI updates for firmware/operating system/application over DSRC
• Distress Notification
• TIM distribution over satellite
STSMO Cyber Security and ITS Standards Q&A
STAY CONNECTEDContact for CV Pilots Program:
Vince Garcia, WYDOT, Project Site Lead
Deepak Gopalakrishna, ICF, Project Management Lead
Kate Hartman, USDOT, Program Manager
Public ConOps Webinars:
» ICF/Wyoming Pilot Site
8/22/2016, 1:00 – 2:00 pm EST
Please visit the CV pilots website for the recording and the briefing material of the previous webinars.
Website: http://www.its.dot.gov/pilots
