1073 search results - page 57 / 215 » Secure context-sensitive authorization |
174
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WIMOB
2008
IEEE
16 years 16 days ago
2008
IEEE
—To avoid the single point of failure for the certificate authority (CA) in MANET, a decentralized solution is proposed where nodes are grouped into different clusters. Each clu...
181
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WETICE
1998
IEEE
15 years 10 months ago
1998
IEEE
Much work is going into securing the public key infrastructure (PKI). Various models for trust exist; Pretty Good Privacy (PGP) and the Progressive-Constraint Trust model are exam...
167
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WCE
2007
15 years 7 months ago
2007
—Digital watermarking is a technique for protecting intellectual property of digital information. However, when a work is created by multiple authors, digital watermarking may su...
162
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CCS
2001
ACM
15 years 10 months ago
2001
ACM
Abstract. We describe a weakness in the High Bandwidth Digital Content Protection (HDCP) scheme which may lead to practical attacks. HDCP is a proposed identity-based cryptosystem ...
113
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SOUPS
2009
ACM
16 years 20 days ago
2009
ACM
: © Not One Click for Security Alan H. Karp, Marc Stiegler, Tyler Close HP Laboratories HPL-2009-53 Secure cooperation, usable security Conventional wisdom holds that security mus...