5119 search results - page 767 / 1024 » Security Privacy |
143
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ACSAC
2003
IEEE
15 years 12 months ago
2003
IEEE
In a password-based authentication system, to authenticate a user, a server typically stores password verification data (PVD), which is a value derived from the user’s password...
183
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CSFW
2003
IEEE
15 years 12 months ago
2003
IEEE
A policy describes the conditions under which an action is permitted or forbidden. We show that a fragment of (multi-sorted) first-order logic can be used to represent and reason...
196
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CSFW
2003
IEEE
15 years 12 months ago
2003
IEEE
SPKI/SDSI is a language for expressing distributed access control policy, derived from SPKI and SDSI. We provide a first-order logic (FOL) semantics for SDSI, and show that it ha...
177
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SP
2003
IEEE
15 years 12 months ago
2003
IEEE
The call stack of a program execution can be a very good information source for intrusion detection. There is no prior work on dynamically extracting information from call stack a...
159
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ACISP
2003
Springer
15 years 12 months ago
2003
Springer
Abstract. We explore three applications of geometric sequences in constructing cryptographic Boolean functions. First, we construct 1-resilient functions of n Boolean variables wit...