6122 search results - page 1182 / 1225 » Securing network access in wireless sensor networks |
WWW
2005
ACM
14 years 9 months ago
2005
ACM
While overall bandwidth in the internet has grown rapidly over the last few years, and an increasing number of clients enjoy broadband connectivity, many others still access the i...
MOBISYS
2010
ACM
13 years 11 months ago
2010
ACM
We investigate if WiFi access can be used to augment 3G capacity in mobile environments. We first conduct a detailed study of 3G and WiFi access from moving vehicles, in three dif...
JSAC
2008
13 years 8 months ago
2008
Abstract--Radio spectrum resource is of fundamental importance for wireless communication. Recent reports show that most available spectrum has been allocated. While some of the sp...
CCS
2010
ACM
13 years 9 months ago
2010
ACM
An aggregate signature scheme is a digital signature scheme where anyone given n signatures on n messages from n users can aggregate all these signatures into a single short signa...
AICCSA
2008
IEEE
14 years 3 months ago
2008
IEEE
The Session Initiation Protocol (SIP) is a standard for managing IP multimedia sessions in the Internet. Identity management in SIP is a crucial security field that deals with id...