756 search results - page 91 / 152 » Leveraging the CAPTCHA Problem |
FOCS
2006
IEEE
14 years 3 months ago
2006
IEEE
There is a vast body of work on implementing anonymous communication. In this paper, we study the possibility of using anonymous communication as a building block, and show that o...
GLOBECOM
2006
IEEE
14 years 3 months ago
2006
IEEE
— Multimedia applications communicating over a next generation VPN architecture that allows selective encryption can leverage the security properties of a VPN with its performanc...
ICDCS
2006
IEEE
14 years 3 months ago
2006
IEEE
The inability to perform optimizations based on application-specific information presents a hurdle to the deployment of pervasive LAN file systems across WAN environments. This pa...
INFOCOM
2006
IEEE
14 years 3 months ago
2006
IEEE
Abstract— Incorporating pricing information in routing systems has been explored in various contexts and fashions. In this paper we examine certain fundamental properties importa...
ISCA
2006
IEEE
14 years 3 months ago
2006
IEEE
Protection from hardware attacks such as snoopers and mod chips has been receiving increasing attention in computer architecture. This paper presents a new combined memory encrypt...