Title :
Intrusion-Tolerant Shared Memory through a P2P Overlay Segmentation
Author :
da Silva Boger, Davi ; Fraga, Joni ; Alchieri, Eduardo ; Wangham, Michelle
Author_Institution :
Dept. of Autom. & Syst. Eng., Fed. Univ. of Santa Catarina, Florianopolis, Brazil
Abstract :
This paper describes our experience in developing an infrastructure which allows building intrusion-tolerant shared memory for large-scale systems. The infrastructure makes use of a P2P overlay and of the concept of State Machine Replication (SMR). Segmentation is introduced on the overlay key space to allow the use of algorithms for SMR. In this paper we describe the proposed infrastructure in its stratification and corresponding algorithms. An analysis about the algorithms and their costs is also presented.
Keywords :
computer network security; overlay networks; peer-to-peer computing; protocols; shared memory systems; P2P overlay segmentation; SMR replication; intrusion-tolerant shared memory; large-scale system; peer-to-peer network; state machine replication concept; Algorithm design and analysis; Artificial intelligence; Buildings; Heuristic algorithms; Peer to peer computing; Protocols; Servers; distributed shared memory; instrusion-tolerance; peer-to-peer networks; state machine replication;
Conference_Titel :
Advanced Information Networking and Applications (AINA), 2012 IEEE 26th International Conference on
Conference_Location :
Fukuoka
Print_ISBN :
978-1-4673-0714-7
DOI :
10.1109/AINA.2012.104
