4323 search results - page 763 / 865 » On the Security of 3GPP Networks |
174
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CCS
2011
ACM
14 years 6 months ago
2011
ACM
Online service providers are engaged in constant conflict with miscreants who try to siphon a portion of legitimate traffic to make illicit profits. We study the abuse of “tr...
180
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ICPADS
2005
IEEE
15 years 12 months ago
2005
IEEE
Abstract. In identity-based (ID-based) cryptosystems, a local registration authority (LRA) is responsible for authentication of users while the key generation center (KGC) is respo...
136
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WWW
2007
ACM
16 years 7 months ago
2007
ACM
Cryptographic protocols are useful for trust engineering in Web transactions. The Cryptographic Protocol Programming Language (CPPL) provides a model wherein trust management anno...
167
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MOBISYS
2009
ACM
16 years 6 months ago
2009
ACM
In this paper, we present the design and evaluation of a nearfield communication-based mobile p2p payment application called mFerio which is designed to replace cash-based transac...
170
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KDD
2007
ACM
16 years 6 months ago
2007
ACM
We present a family of algorithms to uncover tribes--groups of individuals who share unusual sequences of affiliations. While much work inferring community structure describes lar...