5119 search results - page 892 / 1024 » Security Privacy |
177
click to vote
ICISC
2001
15 years 7 months ago
2001
Motivated by emerging needs in online interactions, we define a new type of digital signature called a `Content Extraction Signature' (CES). A CES allows the owner, Bob, of a...
158
click to vote
CCR
2006
15 years 6 months ago
2006
Releasing network measurement data--including packet traces-to the research community is a virtuous activity that promotes solid research. However, in practice, releasing anonymiz...
197
click to vote
ICUIMC
2011
ACM
14 years 10 months ago
2011
ACM
Efficient emergency communication is of high practical importance, but has specific challenges: unpredictable local emergency situations harden the establishment of communication...
159
click to vote
SACMAT
2004
ACM
15 years 12 months ago
2004
ACM
We propose role-based cascaded delegation, a model for delegation of authority in decentralized trust management systems. We show that role-based cascaded delegation combines the ...
227
click to vote
SACMAT
2011
ACM
14 years 9 months ago
2011
ACM
Cross domain resource sharing and collaborations have become pervasive in today’s service oriented organizations. Existing approaches for the realization of cross domain access ...