2560 search results - page 280 / 512 » Securing VO Management |
150
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CCS
2003
ACM
15 years 11 months ago
2003
ACM
We present a novel solution for authenticating printed paper documents by utilizing the inherent non–repeatable randomness existing in the printing process. For a document print...
156
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SP
1998
IEEE
15 years 10 months ago
1998
IEEE
Current implementations of Java make security decisions by searching the runtime call stack. These systems have attractive security properties, but they have been criticized as be...
206
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CCS
2007
ACM
15 years 10 months ago
2007
ACM
Administrative RBAC (ARBAC) policies specify how Role-Based Access Control (RBAC) policies may be changed by each administrator. It is often difficult to fully understand the effe...
177
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ACSAC
2004
IEEE
15 years 10 months ago
2004
IEEE
Correlating and analyzing security alerts is a critical and challenging task in security management. Recently, some techniques have been proposed for security alert correlation. H...
145
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CCS
2010
ACM
15 years 9 months ago
2010
ACM
In this paper, we propose a new form of image-based CAPTCHA we term "scene tagging". It tests the ability to recognize a relationship between multiple objects in an imag...