77 search results - page 2 / 16 » Enforcing security in semantics driven policy based networks |
ACSAC
1999
IEEE
13 years 9 months ago
1999
IEEE
In a policy-based system, policy goals are described with respect to network entities (e.g., networks and users) instead of enforcement points (e.g., firewalls and routers). This ...
POLICY
2007
Springer
13 years 11 months ago
2007
Springer
We present a discretionary access control framework that can be used to control a principal’s ability to link information from two or more audit records and compromise a user’...
DASFAA
2010
IEEE
13 years 5 months ago
2010
IEEE
Achieving data security over cooperating web services is becoming a reality, but existing XML access control architectures do not consider this federated service computing. In this...
POLICY
2007
Springer
13 years 11 months ago
2007
Springer
Obligation Policies specify management actions that must be performed when a particular kind of event occurs and certain conditions are satisfied. Large scale distributed systems...
B
2007
Springer
13 years 8 months ago
2007
Springer
Abstract. In the area of networks, a common method to enforce a security policy expressed in a high-level language is based on an ad-hoc and manual rewriting process [24]. We argue...