Utilize este identificador para referenciar este registo: http://hdl.handle.net/10400.19/2386
Título: Policy-based networking: applications to firewall management
Autor: Caldeira, Filipe
Monteiro, Edmundo
Palavras-chave: Networking
Computer security
Firewall
Network architecture
Specification language
Transmission protocol
Data: 2004
Editora: Guy Pujolle
Resumo: This paper describes a policy-based approach to firewall management. The Policy-Based Networking (pbn) architecture proposed by the Policy Framework Group of Internet Engineering Task Force (ietf) is analysed, together with the communication protocols, policy specification languages, and the necessary information models. An overview of policy specification languages applicability topbn architecture is presented paying particular attention to the specification of security policies through Security Policy Specification Language (spsl). The Common Open Policy Service protocol (cops) and its variant,cops for Policy provisioning (cops-pr), both used for the transport of policy information, are also presented. The paper continues with a description of an application of thepbn architecture to firewall management. The proposed architecture is presented and its implementation issues are analysed with some usage examples. The paper concludes with the evaluation of the policy-based approach to firewall management.
Peer review: yes
URI: http://hdl.handle.net/10400.19/2386
DOI: 10.1007/BF03179673
Aparece nas colecções:ESTGV - DI - Artigos publicados em revista científica

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