634 search results - page 117 / 127 » Secure time synchronization service for sensor networks |
CNIS
2006
14 years 11 months ago
2006
A variety of network security services, such as access control in firewalls and protocol analysis in intrusion detection systems, require the discrimination of packets based on th...
IEEEARES
2008
IEEE
15 years 4 months ago
2008
IEEE
—The demand for effective VoIP and online gaming traffic management methods continues to increase for purposes such as QoS provisioning, usage accounting, and blocking VoIP call...
JSAC
2008
14 years 9 months ago
2008
In this paper, we investigate the coverage problem in wireless sensor networks using a game theory method. We assume that nodes are randomly scattered in a sensor field and the goa...
MOBICOM
2010
ACM
14 years 9 months ago
2010
ACM
Finding a person in a public place, such as in a library, conference hotel, or shopping mall, can be difficult. The difficulty arises from not knowing where the person may be at t...
CORR
2010
Springer
14 years 9 months ago
2010
Springer
In the past few years, IRC bots, malicious programs which are remotely controlled by the attacker through IRC servers, have become a major threat to the Internet and users. These ...