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Dynamic management of capabilities in a network aware coordination language

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Title: Dynamic management of capabilities in a network aware coordination language
Authors: Gorla, Daniele1 gorla@di.uniroma1.it, Pugliese, Rosario2 pugliese@dsi.unifi.it
Source: Journal of Logic & Algebraic Programming. Nov2009, Vol. 78 Issue 8, p665-689. 25p.
Subjects: Access control of computer networks, Dylan (Computer program language), Electronic data processing, Computer network resources, Access control
Abstract: Abstract: We introduce a capability-based access control model integrated into a linguistic formalism for modeling network aware systems and applications. Our access control model enables specification and dynamic modification of policies for controlling process activities (mobility of code and access to resources). We exploit a combination of static and dynamic checking and of in-lined reference monitoring to guarantee absence of run-time errors due to lack of capabilities. We illustrate the usefulness of our framework by using it for implementing a simplified but realistic scenario. Finally, we show how the model can be easily tailored for dealing with different forms of capability acquisition and loss, thus enabling different possible variations of access control policies. [Copyright &y& Elsevier]
Copyright of Journal of Logic & Algebraic 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: 44469723
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
PreciseRelevancyScore: 0
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  Data: Dynamic management of capabilities in a network aware coordination language
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  Data: <searchLink fieldCode="AR" term="%22Gorla%2C+Daniele%22">Gorla, Daniele</searchLink><relatesTo>1</relatesTo><i> gorla@di.uniroma1.it</i><br /><searchLink fieldCode="AR" term="%22Pugliese%2C+Rosario%22">Pugliese, Rosario</searchLink><relatesTo>2</relatesTo><i> pugliese@dsi.unifi.it</i>
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  Data: <searchLink fieldCode="JN" term="%22Journal+of+Logic+%26+Algebraic+Programming%22">Journal of Logic & Algebraic Programming</searchLink>. Nov2009, Vol. 78 Issue 8, p665-689. 25p.
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  Data: <searchLink fieldCode="DE" term="%22Access+control+of+computer+networks%22">Access control of computer networks</searchLink><br /><searchLink fieldCode="DE" term="%22Dylan+%28Computer+program+language%29%22">Dylan (Computer program language)</searchLink><br /><searchLink fieldCode="DE" term="%22Electronic+data+processing%22">Electronic data processing</searchLink><br /><searchLink fieldCode="DE" term="%22Computer+network+resources%22">Computer network resources</searchLink><br /><searchLink fieldCode="DE" term="%22Access+control%22">Access control</searchLink>
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  Data: Abstract: We introduce a capability-based access control model integrated into a linguistic formalism for modeling network aware systems and applications. Our access control model enables specification and dynamic modification of policies for controlling process activities (mobility of code and access to resources). We exploit a combination of static and dynamic checking and of in-lined reference monitoring to guarantee absence of run-time errors due to lack of capabilities. We illustrate the usefulness of our framework by using it for implementing a simplified but realistic scenario. Finally, we show how the model can be easily tailored for dealing with different forms of capability acquisition and loss, thus enabling different possible variations of access control policies. [Copyright &y& Elsevier]
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  Data: <i>Copyright of Journal of Logic & Algebraic 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.)
PLink https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=egs&AN=44469723
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        Value: 10.1016/j.jlap.2008.12.001
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      – Code: eng
        Text: English
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        PageCount: 25
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      – SubjectFull: Access control of computer networks
        Type: general
      – SubjectFull: Dylan (Computer program language)
        Type: general
      – SubjectFull: Electronic data processing
        Type: general
      – SubjectFull: Computer network resources
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      – SubjectFull: Access control
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      – TitleFull: Dynamic management of capabilities in a network aware coordination language
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            NameFull: Gorla, Daniele
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            NameFull: Pugliese, Rosario
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              Text: Nov2009
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              Value: 78
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