777 search results - page 95 / 156 » Secure broadcasting in large networks |
CCR
2010
14 years 7 months ago
2010
In this paper we propose a system that will allow people to communicate their status with friends and family when they find themselves caught up in a large disaster (e.g., sending...
CCS
2003
ACM
15 years 3 months ago
2003
ACM
To achieve security in wireless sensor networks, it is important to be able to encrypt and authenticate messages sent among sensor nodes. Keys for encryption and authentication pu...
P2P
2007
IEEE
15 years 4 months ago
2007
IEEE
P2P file-sharing poses a number of serious problems for business network administrators including: unpredictable network usage, increased vulnerability to security threats and the...
INFOCOM
2010
IEEE
14 years 8 months ago
2010
IEEE
—While many attacks are distributed across botnets, investigators and network operators have recently targeted malicious networks through high profile autonomous system (AS) de-...
WSNA
2003
ACM
15 years 3 months ago
2003
ACM
Recent research in sensor networks has raised security issues for small embedded devices. Security concerns are motivated by the deployment of a large number of sensory devices in...