MOBIHOC
2010
ACM
13 years 2 months ago
2010
ACM
Dynamic spectrum auction is an effective solution to provide spectrum on-demand to many small wireless networks. As the number of participants grows, bidder collusion becomes a se...
ISPDC
2010
IEEE
13 years 3 months ago
2010
IEEE
—In this paper, we propose SKAIT, a parameterized symmetric key pre-distribution scheme that guarantees a secure and confidential channel between every pair of nodes in a wirele...
DMKD
2003
ACM
13 years 10 months ago
2003
ACM
An inference problem exists in a multilevel database if knowledge of some objects in the database allows information with a higher security level to be inferred. Many such inferen...
MM
2004
ACM
13 years 10 months ago
2004
ACM
One of the prime reasons movie and music studios have ignored the Internet for open-networked multimedia content delivery, has been the lack of a technology that can support a sec...
IWDW
2005
Springer
13 years 10 months ago
2005
Springer
Digital fingerprinting is a tool to protect multimedia content from illegal redistribution by uniquely marking copies of the content distributed to each user. Collusion attack is ...
ICNP
2005
IEEE
13 years 10 months ago
2005
IEEE
In this paper, we focus on the problem of identifying a family of collusion resistant protocols that demonstrate a tradeoff between the number of secrets that users maintain and t...