756 search results - page 139 / 152 » Leveraging the CAPTCHA Problem |
ACSAC
2002
IEEE
14 years 18 days ago
2002
IEEE
Security analysis should take advantage of a reliable knowledge base that contains semantically-rich information about a protected network. This knowledge is provided by network m...
SACMAT
2009
ACM
14 years 8 days ago
2009
ACM
The role-based access control (RBAC) model has proven to be cost effective to reduce the complexity and costs of access permission management. To maximize the advantages offered...
IWANN
2009
Springer
14 years 6 days ago
2009
Springer
Abstract. Ubiquitous computing research have extended traditional environments in the so–called Intelligent Environments. All of them use their capabilities for pursuing their in...
INFOCOM
2000
IEEE
14 years 15 hour ago
2000
IEEE
—Although IP Multicast is an effective network primitive for best-effort, large-scale, multi-point communication, many multicast applications such as shared whiteboards, multi-pl...
SRDS
1999
IEEE
13 years 12 months ago
1999
IEEE
Software distributed shared memory (DSM) improves the programmability of message-passing machines and workclusters by providing a shared memory abstract (i.e., a coherent global a...