A flexible mandatory access control policy (MAC) for XML databases is presented in this paper. The label type and label access policy can be defined according to the requirements of applications. In order to preserve the integrity of data in XML databases, a constraint between a read access rule and a write access rule in label access policy is introduced. Rules for label assignment and propagation are proposed to alleviate the workload of label assignment. Also, a solution for resolving conflicts of label assignments is proposed. At last, operations for implementation of the MAC policy in a XML database are illustrated
With concern of the current research results as well as the features of the demands for access contr...
Abstract. XML has been widely adopted for Web data representation under various applications (such a...
XML documents usually contain private information that cannot be shared by every user communities. I...
Abstract. A practical mandatory access control (MAC) model for XML databases is presented in this pa...
A flexible mandatory access control policy (MAC) for XML databases is presented in this paper. The ...
A practical mandatory access control (MAC) model for XML databases is presented in this paper. The ...
We propose an access control scheme for developing authorization rules for XML documents, allowing f...
Abstract. In this paper, we present a novel fine-grained access control system for applications wher...
One of the most challenging problems in managing large, distributed, and heterogeneous networked sys...
More and more information is distributed in XML format, both on corporate Intranets and on the globa...
As XML continues to be utilised in various fields of information technology, an urgent need for mana...
In this thesis, we make two major contributions that help the tasks of querying, updating, and manag...
XML documents management is becoming an area of great research value and interest, since XML has bec...
As Extensible Markup Language (XML) is becoming a de facto standard for the distribution and sharing...
Web-based applications greatly increase information availability and ease of access, which is optima...
With concern of the current research results as well as the features of the demands for access contr...
Abstract. XML has been widely adopted for Web data representation under various applications (such a...
XML documents usually contain private information that cannot be shared by every user communities. I...
Abstract. A practical mandatory access control (MAC) model for XML databases is presented in this pa...
A flexible mandatory access control policy (MAC) for XML databases is presented in this paper. The ...
A practical mandatory access control (MAC) model for XML databases is presented in this paper. The ...
We propose an access control scheme for developing authorization rules for XML documents, allowing f...
Abstract. In this paper, we present a novel fine-grained access control system for applications wher...
One of the most challenging problems in managing large, distributed, and heterogeneous networked sys...
More and more information is distributed in XML format, both on corporate Intranets and on the globa...
As XML continues to be utilised in various fields of information technology, an urgent need for mana...
In this thesis, we make two major contributions that help the tasks of querying, updating, and manag...
XML documents management is becoming an area of great research value and interest, since XML has bec...
As Extensible Markup Language (XML) is becoming a de facto standard for the distribution and sharing...
Web-based applications greatly increase information availability and ease of access, which is optima...
With concern of the current research results as well as the features of the demands for access contr...
Abstract. XML has been widely adopted for Web data representation under various applications (such a...
XML documents usually contain private information that cannot be shared by every user communities. I...