1251 search results - page 98 / 251 » On the security of group communication schemes |
TIFS
2010
13 years 2 months ago
2010
Access control is the fundamental security service in ad hoc groups. It is needed not only to prevent unauthorized entities from joining the group, but also to bootstrap other secu...
ICDCS
2010
IEEE
14 years 3 days ago
2010
IEEE
—Wireless communication is particularly vulnerable to signal jamming attacks. Spread spectrum mitigates such problem by spreading normal narrowband signals over a much wider band...
ICICS
2009
Springer
14 years 2 months ago
2009
Springer
Abstract. We describe a scheme that secures the remote execution of sequential computations in grid-computing scenarios. To the best of our knowledge, this is the first contributi...
NOSSDAV
2009
Springer
14 years 2 months ago
2009
Springer
We investigate the problem of securing the delivery of scalable video streams so that receivers can ensure the authenticity (originality and integrity) of the video. Our focus is ...
CANS
2007
Springer
14 years 2 months ago
2007
Springer
We consider a key distribution scheme for securing node-to-node communication in sensor networks. While most schemes in use are based on random predistribution, we consider a syste...