Title :
A Method for Determination of Key Distribution Period Using QoS Function
Author :
Kang, Dong-Joo ; Kim, Hak-Man
Author_Institution :
Korea Electrotechnol.. Res. Inst., Uiwang
Abstract :
The integration of the SCADA network into IT networks is progressing in the context of automation and economics of power system, which makes the SCADA network of power system also revealed to increased cyber attacks. Considering this situation, SCADA network is also required to be secured like any other communication network. There are several ways of cyber security, but we consider the encryption of information on SCADA network in this paper. Encryption makes additional load on network traffic while it improves the security of network. We propose a method for balancing the security with the network performance.
Keywords :
SCADA systems; cryptography; quality of service; telecommunication security; SCADA network; information technology; key distribution period; power system; quality of service; symmetric encryption; telecommunication security; Automation; Communication networks; Computer security; Context; Cryptography; Information security; Power generation economics; Power system economics; Power system security; Telecommunication traffic;
Conference_Titel :
Future Generation Communication and Networking (FGCN 2007)
Conference_Location :
Jeju
Print_ISBN :
0-7695-3048-6
DOI :
10.1109/FGCN.2007.17
