2927 search results - page 35 / 586 » Secure Distributed Human Computation |
CHI
2010
ACM
14 years 2 months ago
2010
ACM
Click-based graphical passwords have attractive usability properties, such as cueing and good memorability. However, image size and number of click-points in each password signifi...
SAC
2006
ACM
14 years 1 months ago
2006
ACM
In this paper we introduce a group-messaging interface that allows humans to efficiently interact with a group of agents through a hierarchical and customizable text protocol. Our...
SOUPS
2010
ACM
13 years 11 months ago
2010
ACM
Home computer systems are frequently insecure because they are administered by untrained, unskilled users. The rise of botnets has amplified this problem; attackers can compromis...
ACSAC
2009
IEEE
13 years 12 months ago
2009
IEEE
Audit logs, providing information about the current and past states of systems, are one of the most important parts of modern computer systems. Providing security for audit logs on...
SIGOPS
2011
13 years 2 months ago
2011
Secure, fault-tolerant distributed systems are difficult to build, to validate, and to operate. Conservative design for such systems dictates that their security and fault toleran...