1073 search results - page 57 / 215 » Secure context-sensitive authorization |
WIMOB
2008
IEEE
14 years 4 months 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...
WETICE
1998
IEEE
14 years 2 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...
WCE
2007
13 years 11 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...
CCS
2001
ACM
14 years 2 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 ...
SOUPS
2009
ACM
14 years 4 months 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...