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Managing access control for presence-based services

This paper presents an approach for managing access to services over presence-based communications based on the context of the situation. This paper addresses two technical challenges. The first is to form a communication group based on an association such as physical location. The second is to dyna...

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Main Authors: Dersingh, A., Liscano, R., Jost, A.
Format: Conference Proceeding
Language:English
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creator Dersingh, A.
Liscano, R.
Jost, A.
description This paper presents an approach for managing access to services over presence-based communications based on the context of the situation. This paper addresses two technical challenges. The first is to form a communication group based on an association such as physical location. The second is to dynamically create and enforce a security policy by using service description and the user association. We validate this approach by implementing a prototype based on the IETF SIP/SIMPLE presence protocol for observing a user's context to form an association group. In addition the security policy is dynamically created and enforced on a packet filtering firewall for blocking unauthorized access.
doi_str_mv 10.1109/CNSR.2005.40
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ispartof 3rd Annual Communication Networks and Services Research Conference (CNSR'05), 2005, p.105-111
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source IEEE Electronic Library (IEL) Conference Proceedings
subjects Access control
Access protocols
Availability
Collaboration
Computer science
Context
Internet
Pattern matching
Permission
Security
title Managing access control for presence-based services
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