This paper describes the support provided for mobility and fault tolerance in Mykil, which is a key distribution protocol for large, secure group multicast. Mykil is based on a com...
Abstract: The use of meta-level architectures for the implementation of faulttolerant systems is today very appealing. Nevertheless, all existing fault-tolerant systems based on th...
We describe a new architecture for Byzantine fault tolerant state machine replication that separates agreement that orders requests from execution that processes requests. This se...
e-business organizations are under constant threat of their business being disrupted by hackers, viruses and a host of malicious attackers. This would lead to loses to the tune of...
Dual-execution/checkpointing based transient error tolerance techniques have been widely used in the high-end mission critical systems. These techniques, however, are not very att...