The Community for Technology Leaders
RSS Icon
Subscribe
Issue No.03 - May-June (2013 vol.11)
pp: 61-63
Philip Koopman , Carnegie Mellon University
Christopher Szilagyi , Carnegie Mellon University
ABSTRACT
As threats from malicious attackers increase, integrity approaches in networked embedded systems will have to evolve to provide both the security and safety aspects of integrity in a unified approach. And they'll have to do it on a shoestring, using only a few bits per message. To help achieve this, you can exploit two embedded-systems characteristics: the periodic sampling of messages and the system's inertia.
INDEX TERMS
Online services, Internet, Malware, Computer security, Computer hacking, Computer viruses, MAC, Online services, Internet, Malware, Computer security, Computer hacking, Computer viruses, authentication, Online services, Internet, Malware, Computer security, Computer hacking, Computer viruses, spoofing, computer safety, networked embedded systems, integrity, Controller Area Network, message authentication code
CITATION
Philip Koopman, Christopher Szilagyi, "Integrity in embedded control networks", IEEE Security & Privacy, vol.11, no. 3, pp. 61-63, May-June 2013, doi:10.1109/MSP.2013.61
REFERENCES
1. CAN Specification, ver. 2, R. Bosch GmbH, Sept. 1991.
2. ARINC Specification 825-2, General Standardization of CAN (Controller Area Network) Bus Protocol for Airborne Use, ARINC, July 2011.
3. K. Koscher et al., "Experimental Security Analysis of a Modern Automobile," Proc. 2010 IEEE Symp. Security and Privacy, IEEE, 2010, pp. 447–462.
4. J. Morris and P. Koopman, "Critical Message Integrity over a Shared Network," Proc. 5th IFAC Int'l Conf. Fieldbus Systems and Their Applications (FeT 03), Elsevier IFAC Publications, 2003, pp. 139–145; www.ece.cmu.edu/~koopman/roses/fet03fet03_critical_message_integrity.pdf.
5. H. Kopetz, Real-Time Systems: Design Principles for Distributed Embedded Applications, Kluwer Academic Publishers, 1997.
6. C. Szilagyi, "Low Cost Multicast Network Authentication for Embedded Control Systems," PhD dissertation, Dept. of Electrical and Computer Eng., Carnegie Mellon Univ., 2012; www.ece.cmu.edu/~koopman/thesisszilagyi.pdf.
14 ms
(Ver 2.0)

Marketing Automation Platform Marketing Automation Tool