Zobrazeno 1 - 10
of 50
pro vyhledávání: '"Xinwen Zhang"'
Publikováno v:
IEEE Transactions on Dependable and Secure Computing. 14:494-506
Several Information Centric Network (ICN) architectures have been proposed as candidates for the future Internet, aiming to solve several salient problems in the current IP-based Internet architecture such as mobility, content dissemination and multi
Publikováno v:
IEEE Internet Computing. 20:46-56
Android provides flexible inter-application communication by exporting the components of one app to others. Each app can define customized permissions to control access from other apps to its exposed components. However, an attacker can easily access
Publikováno v:
IEEE Transactions on Information Forensics and Security. 10:308-320
Named data networking (NDN) is a new paradigm for the future Internet wherein interest and data packets carry content names rather than the current IP paradigm of source and destination addresses. Security is built into NDN by embedding a public key
Autor:
Sandhu, Ravi1 sandhu@gmu.edu, Xinwen Zhang2 xzhang6@gmu.edu, Ranganathan, Kumar3 kumar.ranganathan@intel.com, Covington, Michael J.4 michael.j.covington@intel.com
Publikováno v:
Journal of High Speed Networks. 2006, Vol. 15 Issue 3, p229-245. 17p. 8 Diagrams.
Publikováno v:
Computers & Mathematics with Applications. 65:1326-1338
Cherub is an on-demand virtualization mechanism aiming to provide fine-grained application protection in untrusted environments. By leveraging late launch technology, Cherub dynamically inserts a lightweight virtual machine monitor (VMM) under a comm
Publikováno v:
IEEE Transactions on Services Computing. 4:286-299
The eXtensible Access Control Markup Language (XACML) is the de facto language to specify access control policies for web services. XACML has an RBAC profile (XACML-RBAC) to support role-based access control policies. We extend this profile with an a
Publikováno v:
Computers & Security. 30:116-127
In modern healthcare environments, a fundamental requirement for achieving continuity of care is the seamless access to distributed patient health records in an integrated and unified manner, directly at the point of care. However, Electronic Health
Publikováno v:
ACM Transactions on Information and System Security. 11:1-36
Collaborative systems such as Grids provide efficient and scalable access to distributed computing capabilities and enable seamless resource sharing between users and platforms. This heterogeneous distribution of resources and the various modes of co
Publikováno v:
ACM Transactions on Information and System Security. 9:113-137
Role-based access control (RBAC) is a well-accepted model for access control in an enterprise environment. When we apply RBAC model to large enterprises, effective role administration is a major issue. ARBAC97 is a well-known solution for decentraliz
Publikováno v:
SocialCom
Organizations and enterprises have been outsourcing their computation, storage, and workflows to Infrastructure-as-a-Service (IaaS) based cloud platforms. The heterogeneity and high diversity of IaaS cloud environment demand a comprehensive and fine-