DocumentCode
3104960
Title
A Research and Design of Byzantine Fault Tolerant DNS
Author
Zhou, Wei ; Chen, Liu
Author_Institution
Dept. of Comput. Sci., Central China Normal Univ., Wuhan, China
fYear
2011
fDate
16-18 Aug. 2011
Firstpage
1
Lastpage
4
Abstract
This paper discusses DNS and its security extension and analyze its lack of security. A DNS system based on Byzantine fault tolerance is proposed .The DNS system is able to tolerate Byzantine fault tolerance using redundant servers and Byzantine intrusion tolerant technique and voting mechanism. With the method of distributing zone table into several DNS servers, using an improved Byzantine fault tolerant algorithm and majority voting mechanism, system can continuously provide services even if partial servers were intruded or faulty and the availability and security of DNS system are enhanced.
Keywords
Internet; computer network security; fault tolerant computing; network servers; Byzantine fault tolerance; DNS system; distributing zone table; intrusion tolerant technique; redundant servers; security extension; voting mechanism; Availability; Fault tolerance; Fault tolerant systems; Internet; Security; Servers; Time factors;
fLanguage
English
Publisher
ieee
Conference_Titel
Internet Technology and Applications (iTAP), 2011 International Conference on
Conference_Location
Wuhan
Print_ISBN
978-1-4244-7253-6
Type
conf
DOI
10.1109/ITAP.2011.6006236
Filename
6006236
Link To Document