575 search results - page 54 / 115 » A model for evaluating IT security investments |
CCS
2010
ACM
15 years 5 hour ago
2010
ACM
Decision makers (humans or software agents alike) are faced with the challenge of examining large volumes of information originating from heterogeneous sources with the goal of as...
128
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PRL
2007
15 years 1 months ago
2007
Government agencies are investing a considerable amount of resources into improving security systems as result of recent terrorist events that dangerously exposed flaws and weakn...
113
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CCS
2004
ACM
15 years 7 months ago
2004
ACM
Misuse-based intrusion detection systems rely on models of attacks to identify the manifestation of intrusive behavior. Therefore, the ability of these systems to reliably detect ...
118
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WSDM
2010
ACM
15 years 11 months ago
2010
ACM
Sponsored search is a multi-billion dollar business that generates most of the revenue for search engines. Predicting the probability that users click on ads is crucial to sponsor...
144
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CCS
2008
ACM
15 years 4 months ago
2008
ACM
We propose an approach for the selective enforcement of access control restrictions in, possibly distributed, large data collections based on two basic concepts: i) flexible autho...