Design and Analysis of Role - based Security Management Model for Policy - based Security Management in SNMPv3 Network 


Vol. 8,  No. 5, pp. 573-584, Oct.  2001
10.3745/KIPSTC.2001.8.5.573


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  Abstract

Policy-Based Network Management (PBNM) architecture is to meet various needs of network users and to provide effective management facilities in distributed and large scale networks to network managers. In PBNM, network managers perform network management operations by stipulating a set of rules rather than control each network component. On the other hand, providing security services such as authentication, privacy of messages as well as a new flexible and extensible administration framework, SNMPv3 enables network managers to monitor and control the operation of network components more secure way than ever before. Despite of its enhanced security services, SNMPv3 has difficulties in managing distributed, large-scaled network because it does not provide centralized security management facilities. In this paper, we propose a new security model called Role-based Security Management model (RSM) with security management policy to support scalable and centralized security management for SNMP-based networks. Also, the structure and the operation of the security system as well as the efficiency analysis of RSM in terms of security management are also described.

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[IEEE Style]

G. R. Joo, H. H. Lee, B. N. Noh, "Design and Analysis of Role - based Security Management Model for Policy - based Security Management in SNMPv3 Network," The KIPS Transactions:PartC, vol. 8, no. 5, pp. 573-584, 2001. DOI: 10.3745/KIPSTC.2001.8.5.573.

[ACM Style]

Gwang Ro Joo, Hyung Hyo Lee, and Bong Nam Noh. 2001. Design and Analysis of Role - based Security Management Model for Policy - based Security Management in SNMPv3 Network. The KIPS Transactions:PartC, 8, 5, (2001), 573-584. DOI: 10.3745/KIPSTC.2001.8.5.573.

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