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ACSAC
2004
IEEE
13 years 12 months ago
Role-Based Delegation Model/ Hierarchical Roles (RBDM1)
The basic idea behind delegation is that some active entity in a system delegates authority to another active entity in order to carry out some functions on behalf of the former. ...
Ezedin Barka, Ravi S. Sandhu
CCS
2006
ACM
13 years 11 months ago
Attribute-based encryption for fine-grained access control of encrypted data
As more sensitive data is shared and stored by third-party sites on the Internet, there will be a need to encrypt data stored at these sites. One drawback of encrypting data, is t...
Vipul Goyal, Omkant Pandey, Amit Sahai, Brent Wate...
ETRICS
2006
13 years 11 months ago
Policy-Based Integration of User and Provider-Sided Identity Management
Abstract. Depending on whether the users or the providers are performing it, Identity Management (IM) traditionally has different meanings. For users, IM means to choose between on...
Wolfgang Hommel
ETRICS
2006
13 years 11 months ago
Simplifying Signature Engineering by Reuse
Abstract. Most intrusion detection systems deployed today apply misuse detection as detection procedure. Misuse detection compares the recorded audit data with predefined patterns,...
Sebastian Schmerl, Hartmut König, Ulrich Fleg...
EUROCRYPT
2006
Springer
13 years 11 months ago
Cryptography in Theory and Practice: The Case of Encryption in IPsec
Abstract. This paper studies the gaps that exist between cryptography as studied in theory, as defined in standards, as implemented by software engineers, and as actually consumed ...
Kenneth G. Paterson, Arnold K. L. Yau