105 search results - page 5 / 21 » Policy-based Authentication and Authorization: Secure Access... |
XMLSEC
2003
ACM
14 years 26 days ago
2003
ACM
Authorization systems today are increasingly complex. They span domains of administration, rely on many different authentication sources, and manage permissions that can be as com...
ECOOPW
1998
Springer
13 years 11 months ago
1998
Springer
PrincipalDomain is an administrative scoping construct for establishing security policies based on the principals invoking object services that may entail objects moving around a ...
ICC
2009
IEEE
14 years 2 months ago
2009
IEEE
—Today, middleboxes such as firewalls and network address translators have advanced beyond simple packet forwarding and address mapping. They also inspect and filter traffic, ...
ACISP
1998
Springer
13 years 12 months ago
1998
Springer
PKI Public Key Infrastructure is fundamental for many security applications on the network. However, there are so many di erent kinds of PKI at current stage and they are not comp...
SACMAT
2006
ACM
14 years 1 months ago
2006
ACM
We introduce the concept, model, and policy-specific algorithms for inferring new access control decisions from previous ones. Our secondary and approximate authorization model (...