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Coordinating processes with secure spaces

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Title: Coordinating processes with secure spaces
Authors: Vitek, Jan1 jv@cs.purdue.edu, Bryce, Ciarán2 bryce@cui.unige.ch, Oriol, Manuel2 oriol@cui.unige.ch
Source: Science of Computer Programming. Jan2003, Vol. 46 Issue 1/2, p163. 31p.
Subjects: Coordinate constructions (Linguistics), LINDA (Computer system), Access control
Abstract: The Linda shared space model and its derivatives provide great flexibility for building parallel and distributed applications composed of independent processes. However, the shared space model does not provide protection against untrustworthy processes. Linda processes communicate by reading and writing messages in a globally visible data space, so a malicious process can launch any number of security attacks. This paper presents the design of a new coordination model which extends Linda with fine-grained access control. The semantics of the model is presented in the context of a process calculus. A prototype of our model, called SECOS, has been implemented in JAVA. [Copyright &y& Elsevier]
Copyright of Science of Computer Programming is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
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Header DbId: egs
DbLabel: Engineering Source
An: 7919674
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
PreciseRelevancyScore: 0
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  Data: Coordinating processes with secure spaces
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  Data: The Linda shared space model and its derivatives provide great flexibility for building parallel and distributed applications composed of independent processes. However, the shared space model does not provide protection against untrustworthy processes. Linda processes communicate by reading and writing messages in a globally visible data space, so a malicious process can launch any number of security attacks. This paper presents the design of a new coordination model which extends Linda with fine-grained access control. The semantics of the model is presented in the context of a process calculus. A prototype of our model, called SECOS, has been implemented in JAVA. [Copyright &y& Elsevier]
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  Data: <i>Copyright of Science of Computer Programming is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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        Value: 10.1016/S0167-6423(02)00090-4
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      – Code: eng
        Text: English
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        Type: general
      – SubjectFull: LINDA (Computer system)
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      – SubjectFull: Access control
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      – TitleFull: Coordinating processes with secure spaces
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              Text: Jan2003
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