Omair Uthmani
Evaluation of binary decision diagrams for redundancy, shadowing, generalisation and correlation in an Information sharing model.
Uthmani, Omair; Buchanan, William J; Fan, Lu; Lawson, Alistair
Authors
Prof Bill Buchanan B.Buchanan@napier.ac.uk
Professor
Lu Fan
Alistair Lawson A.Lawson@napier.ac.uk
Associate Professor
Abstract
This paper defines a structured methodology which is based on the foundational work of Al-Shaer et al. in [1] and that of Hamed and Al-Shaer in [2]. It defines a methodology for the declaration of policy field elements, through to the syntax, ontology and functional verification stages. In their works of [1] and [2] the authors concentrated on developing formal definitions of possible anomalies between rules in a network firewall rule set. Their work is considered as the foundation for further works on anomaly detection, including those of Fitzgerald et al. [3], Chen et al. [4], Hu et al. [5], among others. This paper extends this work by applying the methods to information sharing policies, and outlines the evaluation related to these.
Working Paper Type | Working Paper |
---|---|
Deposit Date | Nov 5, 2013 |
Peer Reviewed | Peer Reviewed |
Keywords | Policy field elements; network firewall; anomaly detection; binary decision diagrams; |
Public URL | http://researchrepository.napier.ac.uk/id/eprint/6469 |
Contract Date | Nov 5, 2013 |
Files
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