832 search results - page 37 / 167 » Effect of Malicious Synchronization |
WSNA
2003
ACM
14 years 3 months ago
2003
ACM
We consider the problem of synchronization of all clocks in a sensor network, in the regime of asymptotically high node densities. We formulate this problem as one in which all cl...
WWW
2002
ACM
2002
ACM
Flash crowds and denial of service attacks: characterization and implications for CDNs and web sites
14 years 10 months ago
The paper studies two types of events that often overload Web sites to a point when their services are degraded or disrupted entirely - flash events (FEs) and denial of service at...
SUTC
2006
IEEE
14 years 3 months ago
2006
IEEE
Security in wireless ad hoc networks is hard to achieve due to the vulnerability of its links, limited physical protection, and the absence of a centralized management point. Cons...
ACSAC
2005
IEEE
14 years 3 months ago
2005
IEEE
It is a well known problem that the attack recovery of a self-healing system rolls back not only malicious transactions, but also legitimate transactions that are dependent on the...
DSN
2005
IEEE
14 years 3 months ago
2005
IEEE
In multihop wireless systems, such as ad-hoc and sensor networks, the need for cooperation among nodes to relay each other’s packets exposes them to a wide range of security att...