A vulnerability assesment framework for the IMS

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dc.contributor.advisorVentura, Necoen_ZA
dc.contributor.authorAbrey, Denveren_ZA
dc.date.accessioned2015-07-29T03:42:10Z
dc.date.available2015-07-29T03:42:10Z
dc.date.issued2015en_ZA
dc.descriptionIncludes bibliography.en_ZA
dc.description.abstractWith multimedia services being made available via more and more devices to end users, it is no longer feasible to develop a delivery platform for each new type of service. The IP multimedia subsystem (IMS) aims to provide a unified service delivery platform capable of supporting a wide range of multimedia, data and voice services. It has been developed with a focus on content delivery and rich communications, and has already begun to replace existing legacy GSM network components. The IMS is intended to be an access agnostic platform, capable of providing services over both mobile and fixed networks using a multi-access all-IP platform. By providing a feature-rich all IP platform, operators are able to deploy open IP-based networks, allowing for easy deployment and development of new, rich multimedia centric communication services. With the IMS in place, an operator may take the role of a service broker, providing them with far more revenue generating opportunities than just traditional voice and data. Application services may leverage the functionality provided by the IMS to create new services quickly while allowing them to be easily integrated into the network infrastructure. With the IMS gaining more and more attention from telecoms operators, and already being adopted by some, the ability to assess the security of the system becomes critical to the success of the IMS platform. While the 3GPP has placed emphasis on security throughout the development of the IMS, implementation is left up to vendors looking to create their own IMS systems. Implementation specific vulnerabilities may be missed by standard quality assurance testing, as they may be triggered only by boundary or near boundary conditions, or non-standard or unexpected state transitions.en_ZA
dc.identifier.apacitationAbrey, D. (2015). <i>A vulnerability assesment framework for the IMS</i>. (Thesis). University of Cape Town ,Faculty of Engineering & the Built Environment ,Department of Electrical Engineering. Retrieved from http://hdl.handle.net/11427/13564en_ZA
dc.identifier.chicagocitationAbrey, Denver. <i>"A vulnerability assesment framework for the IMS."</i> Thesis., University of Cape Town ,Faculty of Engineering & the Built Environment ,Department of Electrical Engineering, 2015. http://hdl.handle.net/11427/13564en_ZA
dc.identifier.citationAbrey, D. 2015. A vulnerability assesment framework for the IMS. University of Cape Town.en_ZA
dc.identifier.ris TY - Thesis / Dissertation AU - Abrey, Denver AB - With multimedia services being made available via more and more devices to end users, it is no longer feasible to develop a delivery platform for each new type of service. The IP multimedia subsystem (IMS) aims to provide a unified service delivery platform capable of supporting a wide range of multimedia, data and voice services. It has been developed with a focus on content delivery and rich communications, and has already begun to replace existing legacy GSM network components. The IMS is intended to be an access agnostic platform, capable of providing services over both mobile and fixed networks using a multi-access all-IP platform. By providing a feature-rich all IP platform, operators are able to deploy open IP-based networks, allowing for easy deployment and development of new, rich multimedia centric communication services. With the IMS in place, an operator may take the role of a service broker, providing them with far more revenue generating opportunities than just traditional voice and data. Application services may leverage the functionality provided by the IMS to create new services quickly while allowing them to be easily integrated into the network infrastructure. With the IMS gaining more and more attention from telecoms operators, and already being adopted by some, the ability to assess the security of the system becomes critical to the success of the IMS platform. While the 3GPP has placed emphasis on security throughout the development of the IMS, implementation is left up to vendors looking to create their own IMS systems. Implementation specific vulnerabilities may be missed by standard quality assurance testing, as they may be triggered only by boundary or near boundary conditions, or non-standard or unexpected state transitions. DA - 2015 DB - OpenUCT DP - University of Cape Town LK - https://open.uct.ac.za PB - University of Cape Town PY - 2015 T1 - A vulnerability assesment framework for the IMS TI - A vulnerability assesment framework for the IMS UR - http://hdl.handle.net/11427/13564 ER - en_ZA
dc.identifier.urihttp://hdl.handle.net/11427/13564
dc.identifier.vancouvercitationAbrey D. A vulnerability assesment framework for the IMS. [Thesis]. University of Cape Town ,Faculty of Engineering & the Built Environment ,Department of Electrical Engineering, 2015 [cited yyyy month dd]. Available from: http://hdl.handle.net/11427/13564en_ZA
dc.language.isoengen_ZA
dc.publisher.departmentDepartment of Electrical Engineeringen_ZA
dc.publisher.facultyFaculty of Engineering and the Built Environment
dc.publisher.institutionUniversity of Cape Town
dc.subject.otherElectrical Engineeringen_ZA
dc.titleA vulnerability assesment framework for the IMSen_ZA
dc.typeMaster Thesis
dc.type.qualificationlevelMasters
dc.type.qualificationnameMScen_ZA
uct.type.filetypeText
uct.type.filetypeImage
uct.type.publicationResearchen_ZA
uct.type.resourceThesisen_ZA
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