4323 search results - page 546 / 865 » On the Security of 3GPP Networks |
219
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JSAC
2006
15 years 7 months ago
2006
Abstract-- The performance of ad hoc networks depends on cooperation and trust among distributed nodes. To enhance security in ad hoc networks, it is important to evaluate trustwor...
193
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ACSAC
2009
IEEE
16 years 2 months ago
2009
IEEE
For many years, online criminals have been able to conduct their illicit activities by masquerading behind disreputable Internet Service Providers (ISPs). For example, organizatio...
240
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SP
2008
IEEE
16 years 1 months ago
2008
IEEE
Decentralized distributed systems such as peer-to-peer systems are particularly vulnerable to sybil attacks, where a malicious user pretends to have multiple identities (called sy...
197
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ACSAC
2007
IEEE
16 years 1 months ago
2007
IEEE
Instant messaging (IM) has been one of most frequently used malware attack vectors due to its popularity. Distinct from other malware, it is straightforward for IM malware to fin...
238
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SASN
2004
ACM
16 years 1 months ago
2004
ACM
Sensor networks are composed of a large number of low power sensor devices. For secure communication among sensors, secret keys must be established between them. Recently, several...