3193 search results - page 151 / 639 » A Security Risk Analysis Model for Information Systems |
195
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SUTC
2008
IEEE
16 years 1 months ago
2008
IEEE
Recently proposed usage control concept and models extend traditional access control models with features for contemporary distributed computing systems, including continuous acce...
238
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WSE
2002
IEEE
15 years 12 months ago
2002
IEEE
As the use of the World Wide Web becomes more pervasive within our society, businesses and institutions are required to migrate a wide range of services to the web. Difficulties a...
165
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ACSAC
2001
IEEE
15 years 10 months ago
2001
IEEE
fies a number of issues related to security information r semantics on different layers of abstraction. In particular it is difficult to express caller and target accurately in the...
168
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ICECCS
2005
IEEE
16 years 18 days ago
2005
IEEE
This paper articulates a system design for the secure role based messaging model built based on existing messaging systems, public key infrastructures, and a privilege management ...
171
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ECIS
2000
15 years 8 months ago
2000
This paper aims to categorize some of the fundamental information systems (IS) challenges with the development of consumer-oriented electronic commerce or online retailing. With th...