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Policy, Authorization, And Enforcement Requirements of the Open Pluggable Edge Services (Opes)

By Barbir, A.

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Book Id: WPLBN0000693935
Format Type: PDF eBook
File Size: 38.66 KB.
Reproduction Date: 2005
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Title: Policy, Authorization, And Enforcement Requirements of the Open Pluggable Edge Services (Opes)  
Author: Barbir, A.
Volume:
Language: English
Subject: Management, Fine Arts, Finance
Collections: Technical eBooks Collection
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Barbir, A. (n.d.). Policy, Authorization, And Enforcement Requirements of the Open Pluggable Edge Services (Opes). Retrieved from http://cn.ebooklibrary.org/


Description
Technical Reference Publication

Excerpt
Introduction: The Open Pluggable Edge Services (OPES) [1] architecture enables cooperative application services (OPES services) between a data provider, a data consumer, and zero or more OPES processors. The application services under consideration analyze and possibly transform application-level messages exchanged between the data provider and the data consumer. The OPES processor can distribute the responsibility of service execution by communicating and collaborating with one or more remote callout servers.

Table of Contents
Table of Contents 1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . 3 2. Terminology . . . . . . . . . . . . . . . . . . . . . . . . . 3 3. Policy Architecture . . . . . . . . . . . . . . . . . . . . . 4 3.1. Policy Components and Functions . . . . . . . . . . . . 4 3.2. Requirements for Policy Decision Points. . . . . . . . . 5 3.3. Requirements for Policy Enforcement Points . . . . . . . 5 4. Requirements for Interfaces . . . . . . . . . . . . . . . . . 6 4.1. Service Bindings Requirements . . . . . . . . . . . . . 7 4.1.1. Environment Variables . . . . . . . . . . . . . 7 4.1.2. Requirements for Using State Information . . . . 8 4.1.3. Requirements for Passing Information Between Services . . . . . . . . . . . . . . . . . . . . 8 4.2. Requirements for Rule and Rules Management . . . . . . . 8 4.2.1. Requirements for Rule Providers . . . . . . . . 8 4.2.2. Requirements for Rule Formats and Protocols . . 9 4.2.3. Requirements for Rule Conditions . . . . . . . . 9 4.2.4. Requirements for Rule Actions . . . . . . . . . 9 4.3. Requirements for Policy Expression . . . . . . . . . . . 10 5. Authentication of Principals and Authorization of Services . . 10 5.1. End users, Publishers and Other Considerations . . . . . 11 5.1.1. Considerations for End Users . . . . . . . . . . 11 5.1.2. Considerations for Publishing Sites. . . . . . . 12 5.1.3. Other Considerations . . . . . . . . . . . . . . 12 5.2. Authentication . . . . . . . . . . . . . . . . . . . . . 12 5.3. Authorization . . . . . . . . . . . . . . . . . . . . . 13 5.4. Integrity and Encryption . . . . . . . . . . . . . . . . 14 5.4.1. Integrity and Confidentiality of Authentication and Requests/Responses for Service . . . . . . . 14 5.4.2. Integrity and Confidentiality of Application Content . . . . . . . . . . . . . . . . . . . . 14 5.5. Privacy. . . . . . . . . . . . . . . . . . . . . . . . . 14 6. Security Considerations . . . . . . . . . . . . . . . . . . . 15 7. References . . . . . . . . . . . . . . . . . . . . . . . . . . 15 7.1. Normative References . . . . . . . . . . . . . . . . . . 15 7.2. Informative References . . . . . . . . . . . . . . . . . 15 8. Acknowledgements . . . . . . . . . . . . . . . . . . . . . . . 16 9. Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . 16 10. Full Copyright Statement . . . . . . . . . . . . . . . . . . . 17

 
 



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