A security scheme for protecting security policies in firewall

Authors:
Jung-Seuk Lee;Jun-Cheol Jeon;Kee-Young Yoo
Affiliations:
Kyungpook National University;Kyungpook National University;Kyungpook National University
Venue:
ACM SIGOPS Operating Systems Review
Year:
2004

Citing 3
Cited 0

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Abstract

This paper discusses the problem of protecting security policies and other related information in security mechanisms, such as the filtering policy of a firewall in distributed or ubiquitous environment. Unauthorized disclosure of such information might reveal the fundamental principles and methods for the protection of the whole network. We discuss the problem with typical protecting method using hash functions and we propose a scheme that protects the rule in firewall using cryptographic algorithm.