Position paper: A generic approach for security policies composition

Alejandro Mario Hernandez; Flemming Nielson

doi:10.1145/2336717.2336722

Position paper: A generic approach for security policies composition

Alejandro Mario Hernandez, Flemming Nielson

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

Abstract

When modelling access control in distributed systems, the problem of security policies composition arises. Much work has been done on different ways of combining policies, and using different logics to do this. In this paper, we propose a more general approach based on a 4-valued logic, that abstracts from the specific setting, and groups together many of the existing ways for combining policies. Moreover, we propose going one step further, by twisting the 4-valued logic and obtaining a more traditional approach that might therefore be more appropriate for analysis.

Original language	English
Title of host publication	PLAS '12 Proceedings of the 7th Workshop on Programming Languages and Analysis for Security
Number of pages	4
Publisher	Association for Computing Machinery
Publication date	2012
Pages	Article No. 5
ISBN (Print)	978-1-4503-1441-1
DOIs	https://doi.org/10.1145/2336717.2336722
Publication status	Published - 2012
Event	7th Workshop on Programming Languages and Analysis for Security (PLAS 2012) - Beijing, China Duration: 15 Jun 2012 → …

Workshop

Workshop	7th Workshop on Programming Languages and Analysis for Security (PLAS 2012)
Country	China
City	Beijing
Period	15/06/2012 → …

Keywords

Access control
Computer programming languages
Network security
Security systems

Access to Document

10.1145/2336717.2336722

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title = "Position paper: A generic approach for security policies composition",

abstract = "When modelling access control in distributed systems, the problem of security policies composition arises. Much work has been done on different ways of combining policies, and using different logics to do this. In this paper, we propose a more general approach based on a 4-valued logic, that abstracts from the specific setting, and groups together many of the existing ways for combining policies. Moreover, we propose going one step further, by twisting the 4-valued logic and obtaining a more traditional approach that might therefore be more appropriate for analysis.",

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Hernandez, AM & Nielson, F 2012, Position paper: A generic approach for security policies composition. in PLAS '12 Proceedings of the 7th Workshop on Programming Languages and Analysis for Security . Association for Computing Machinery, pp. Article No. 5, 7th Workshop on Programming Languages and Analysis for Security (PLAS 2012), Beijing, China, 15/06/2012. https://doi.org/10.1145/2336717.2336722

Position paper: A generic approach for security policies composition. / Hernandez, Alejandro Mario; Nielson, Flemming.

PLAS '12 Proceedings of the 7th Workshop on Programming Languages and Analysis for Security . Association for Computing Machinery, 2012. p. Article No. 5.

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

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KW - Network security

KW - Security systems

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