Dissertation > Excellent graduate degree dissertation topics show

A Secure Application Layer Multicast Group Member Management Model

Author: ShangJinBo
Tutor: XuJianZhen
School: Nanjing University of Posts and Telecommunications
Course: Applied Computer Technology
Keywords: Application layer multicast LDAP Authentication distributed director
CLC: TP393.08
Type: Master's thesis
Year: 2012
Downloads: 2
Quote: 0
Read: Download Dissertation

Abstract


Multicast provides a high efficiency communication mechanism, in which a sender can also send data to many receivers at the same time, through merge and repeat data on a router to transmission so as to save bandwidth and reduce the burden of server. Multicast can be widely used in multimedia distance education, distributed system, network video conferences, etc.For the existing security and authentication issues of application layer multicast, In the multicast technology research, the key management for the control of data transmission is relatively maturity, but it is lack of an effective group user management solutions. This paper presents a group user management proposal for large-scale application-layer multicast, which is based on LDAP uniform identity authentication system, using distributed directory service design, directory partition, directories recommendation, and directory replication for the efficient and unified management of directory information which distributed in different physical location ,and combining the authentication technology with the trusted computing module so as to propose a user authentication model which based on node-reliability. At the same time, use digital signature technology to ensure reliable data transmission, from many aspects to ensure security communication of application layer multicast. The simulation results show that the model can ensure that only the legal registered users can receive multicast communication data and make a distinction between good nodes and bad nodes so as to control bad nodes efficiency, which achieve the purpose of access control very well. To a certain extent, it does solve the security problems.

Related Dissertations

  1. Research on Transparent Security of JPEG Image,TP391.41
  2. The Design of Computer Forensics Model Based on Windows Log,D918.2
  3. Research and Application on Security Authentication Technologies in Internet of Things,TN929.5
  4. Design and Development of Accident Management Information System for Large-scale Hydropower Projects,TP311.52
  5. Research on the Low-cost RFID Systems Security Protocol,TP391.44
  6. Research and Implementation of Embeded Web System Security,TP393.08
  7. Research of Hybrid Application Layer Multicast Model Based on Load-balance,TP393.02
  8. VoIP Security Mechamism Research and Implementation Based on the Mobile Network,TN916.2
  9. Design and Implementation of Authentication Mechanism in Object-based Storage System,TP333
  10. A Video Copyright Registration and Identification System Based on Copy Detection,TP311.52
  11. RFID Authentication Protocol Based on Hash Function,TP391.44
  12. Security and Privacy Protection of Mobile RFID Conforming to EPCC1GEN2,TP391.44
  13. Research of the Security Authentication Protocol for RFID Systems,TP391.44
  14. Research of Reliable Multicast Protocol Based on Hybrid Bus-ring Architecture,TP393.04
  15. J2EE-based IPTV Management System Design and Implementation,TP311.52
  16. Distributed File System centralized security management server design and implementation,TP316.4
  17. J2EE-based removable storage devices electronic document security management system design and implementation,TP311.52
  18. Email forensic model and key technology research,TP393.098
  19. Java Message Service Mechanism Research and Application,TP311.52
  20. Chaotic systems based digital image watermarking algorithm,TP309.7

CLC: > Industrial Technology > Automation technology,computer technology > Computing technology,computer technology > Computer applications > Computer network > General issues > Computer Network Security
© 2012 www.DissertationTopic.Net  Mobile