14824 search results - page 2701 / 2965 » Security - Introduction |
125
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DBSEC
2003
15 years 4 months ago
2003
In the current public-key infrastructure (PKI) schemes based on X.509, a relying party must validate a user’s certificate as well as the existence of a path from its trust point...
135
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DBSEC
2003
15 years 4 months ago
2003
With mobile computing and powerful laptops, databases with sensitive data can be physically retrieved by malicious users who can employ techniques that were not previously thought...
138
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ISCAPDCS
2004
15 years 4 months ago
2004
Trust management is a critical component in P2P file sharing systems due to the free riding and security problem. In this paper, we propose a lightweight reputation management sys...
123
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ISCAPDCS
2004
15 years 4 months ago
2004
Peer-to-peer networks have gained a lot of attention over the last couple of years, mainly due to the popularity of the free multimedia file-sharing program Napster and a legal ba...
117
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ISSA
2004
15 years 4 months ago
2004
Mobile devices, such as mobile phones, are becoming multi-purpose devices. These devices are capable of storing data as well as running custom applications. As more people adopt t...