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185
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ICISC
2008
15 years 8 months ago
2008
Group key agreement (GKA) allows a set of players to establish a shared secret and thus bootstrap secure group communication. GKA is very useful in many types of peer group scenar...
183
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ADHOC
2007
15 years 7 months ago
2007
The existing time synchronization schemes in sensor networks were not designed with security in mind, thus leaving them vulnerable to security attacks. In this paper, we first id...
184
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ISPDC
2010
IEEE
15 years 5 months ago
2010
IEEE
—In this paper, we propose SKAIT, a parameterized symmetric key pre-distribution scheme that guarantees a secure and confidential channel between every pair of nodes in a wirele...
157
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PIMRC
2008
IEEE
16 years 1 months ago
2008
IEEE
—While pure web-based services and P2P technologies are popular for personal and social networking, they both have inherent limitations. A hybrid P2P/Infrastrucutre approach coul...
181
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AINA
2007
IEEE
16 years 1 months ago
2007
IEEE
One of the most challenging problems in managing large networks is the complexity of security administration. Role based access control (RBAC) has become the predominant model for...