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52550
  
  

  8
Dec
2023
Technical Reports
PTC Communications: Cybersecurity Technology Review and Concept of Operations
Author
          Federal Railroad Administration

Subject
                    Positive Train Control,
                    Security

**Keywords:** Positive Train Control, PTC, railroad, shared network, Interoperable Train Control Messaging, ITCM, cybersecurity, encryption, National Institute of Standards and Technology, NIST, ELLI
**Abstract:** Researchers sought to determine how to improve the confidentiality of information passing through the...
Report Number
              DOT/FRA/ORD-23/39

  Office
              RDI-23
    1
Jun
1980
Technical Reports
15th Railroad Engineering Conference Proceedings, Railroad R&D Challenges of the 80's : Opportunities & Obstacles
Author
          Federal Railroad Administration

Subject
                    High-Speed Passenger Rail,
                    Technology Transfer,
                    Security


**Abstract:** This report constitutes the proceedings of the 15th Railroad Engineering Conference held at TSC on October 21-23, 1979. Conference papers were delivered by various industry and...
Report Number
              FRA/ORD-80/35

  Office
              RRD
    1
May
1978
Technical Reports
Coupling System Design Optimization - a Survey and Assessment of Automatic Coupling Concepts for Rail Freight Cars, Volume I: Executive Summary
Author
          A. E. Nyquist, G. D. Boydston, J. J. Chanoux, R. T. Halagera, R. K. Hall, D. Lawson

Subject
                    Evaluation,
                    Railroad System Issues

**Keywords:** Rail Vehicle Coupling, Surface Transportation, Mass Transit, Literature Search, Patent Search
**Abstract:** The purpose of this study is to provide an independent identification, classification, and analysis of significant freight car coupling systems concepts offering potential for...
Report Number
              FRA-ORD-78-11, I

  Office
              RRD
    1
May
1978
Technical Reports
Coupling System Design Optimization - A Survey and Assessment of Automatic Coupling Concepts for Rail Freight Cars
Author
          A. E. Nyquist, G. D. Boydston, J. J. Chanoux, R. T. Halagera, R. K. Hall, D. Lawson

Subject
                    Evaluation,
                    Railroad System Issues

**Keywords:** Rail Vehicle Coupling, Surface Transportation, Mass Transit, Literature Search, Patent Search
**Abstract:** The purpose of this study is to provide an independent identification, classification, and analysis of significant freight car coupling system concepts offering potential for...
Report Number
              FRA-ORD-78-11, II

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