Sciweavers

5843 search results - page 298 / 1169
» Software Security in Practice
Sort
View
CCS
2010
ACM
16 years 1 months ago
Cryptographic role-based security mechanisms based on role-key hierarchy
Even though role-based access control (RBAC) can tremendously help us minimize the complexity in administering users, it is still needed to realize the notion of roles at the reso...
Yan Zhu, Gail-Joon Ahn, Hongxin Hu, Huaixi Wang
IH
2007
Springer
16 years 21 days ago
Exploiting Security Holes in Lattice Data Hiding
Abstract. This paper presents a security analysis for data hiding methods based on nested lattice codes, extending the analysis provided by previous works. The security is quanti...
Luis Pérez-Freire, Fernando Pérez-Go...
SAINT
2006
IEEE
16 years 17 days ago
A Prototype of a Secure Autonomous Bootstrap Mechanism for Control Networks
There are many kinds of control networks, which have been used in various non-IP network areas, such as BA (Building Automation), FA (Factory Automation) and PA (Process Automatio...
Nobuo Okabe, Shoichi Sakane, Masahiro Ishiyama, At...
NDSS
2005
IEEE
16 years 4 days ago
Improved Proxy Re-Encryption Schemes with Applications to Secure Distributed Storage
In 1998, Blaze, Bleumer, and Strauss proposed an application called atomic proxy re-encryption, in which a semi-trusted proxy converts a ciphertext for Alice into a ciphertext for...
Giuseppe Ateniese, Kevin Fu, Matthew Green, Susan ...
CCS
2005
ACM
16 years 3 days ago
Applications of secure electronic voting to automated privacy-preserving troubleshooting
Recent work [27, 15] introduced a novel peer-to-peer application that leverages content sharing and aggregation among the peers to diagnose misconfigurations on a desktop PC. Thi...
Qiang Huang, David Jao, Helen J. Wang