1605 search results - page 162 / 321 » E-commerce Security Issues |
160
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ICICS
2004
Springer
15 years 12 months ago
2004
Springer
Abstract. Recently, there is an increase in the number of group communication applications which support multiple service groups of different access privileges. Traditional access...
151
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PET
2004
Springer
15 years 12 months ago
2004
Springer
Abstract. Golle et al recently introduced universal re-encryption, defining it as re-encryption by a player who does not know the key used for the original encryption, but which s...
158
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ICDAR
2003
IEEE
15 years 11 months ago
2003
IEEE
Document security is an increasingly important element in the multi-faceted discipline of document processing, and authentication of individual identity will play an increasingly ...
168
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SACMAT
2003
ACM
15 years 11 months ago
2003
ACM
We investigate the cost of changing access control policies dynamically as a response action in computer network defense. We compare and contrast the use of access lists and capab...
162
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ATAL
2003
Springer
15 years 11 months ago
2003
Springer
Traditional centralised approaches to security are difficult to apply to large, distributed marketplaces in which software agents operate. Developing a notion of trust that is ba...