Authorized SCADA Commands

By M N Doja, Dharmender Saini and Nitin Gupta.

Published by The Technology Collection

Format Price
Article: Print $US10.00
Article: Electronic $US5.00

Internet based supervisory control and data acquisition (SCADA) systems are real time
systems, which is deployed to control processes. The open nature of internet requires careful consideration
of data security measures. To ensure data security, the system should consider integrity, confidentiality
and protection against unauthorized users. This paper presents a scheme for authorized
SCADA commands in real time process control. The commands can be bound with the issuer of the
command. In case of any dispute that who has issued the command it can be proved, who has issued
the command and further the command is validated at receiver end that it has not been modified in its
way on network. The scheme has been implemented with XML policy authorization with XMLSec
Library and Vijeo Citect 6.0.

Keywords: XML Policy, Authorized Commands, Command Integrity

The International Journal of Technology, Knowledge and Society, Volume 5, Issue 4, pp.63-76. Article: Print (Spiral Bound). Article: Electronic (PDF File; 1.796MB).

M N Doja

Jamia Millia Islamia, Delhi, India

M.N.Doja is a professor in Computer Science and engineering Department, Jamia Millia Islamia, New Delhi, India. he has been the Head of Department and Chairperson for research and development board for the same department, for several year.

Dharmender Saini

PhD Student, Jamia Millia Islamia, Delhi, Delhi, India

Dharmender Saini received his B.Tech. from T.I.T&S in Computer Science in 1999 and 2006 in Computer science and engineering from Guru Jhambheswar University, Hissar. Presently, Pursuing PhD from Jamia Millia Islamia,New Delhi,India

Nitin Gupta

Intellevate, Noida, India

Nitin Gupta received his B.Tech. from SLIET,Longowal in Instrumentation and Control and Computer science and Engineering from Guru Jhambheswar University, Hissar. Presently, working as Patent Analyst in Intellevate,India


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