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Software-based systems are nowadays complex and highly distributed. In contrast, existing intrusion detection mechanisms are not always suitable for protecting these systems against new and sophisticated attacks that increasingly appear. In this paper, we present a new generic approach that combines monitoring and formal methods in order to ensure attack-tolerance at a high level of abstraction. Our...
We will focused the concept of serializability in order to ensure the correct processing of transactions. However, both serializability and relevant properties within transaction-based applications might be affected. Ensure transaction serialization in corrupt systems is one of the demands that can handle properly interrelated transactions, which prevents blocking situations that involve the inability...
This paper describes the proposed system, which is able to control, monitor and record the usage of home electrical devices. The system is designed to overcome the high cost and inflexible of electrical device's installation due to rearrange rooms, and the demand of user to be able to monitor the electrical usage. Here, the system was developed using micro-controllers equipped with WiFi modules, which...
The quality of software engineering has always been of high importance for many actors. With the complexity of the platforms and its components, this is nowadays becoming crucial at each level in order to detect the eventual defects. Due to that complexity, the current measurement and analysis processes become heavier. Indeed, either for runtime monitoring, QoE, mobile gaming or simply for systems...
Network traffic monitoring is an important factor to maintain stability and effective network management in software-defined networking (SDN). However, monitoring by current support of SDN architecture, i.e., OpenFlow, is neither flexible nor scalable due to the dependence to OpenFlow tables, which is designed mainly for forwarding. The scalability issue is even more serious when monitoring in network-wide...
Information distribution regarding immediately correlated contents is a big challenge in local communities, such as a university campus. One of the main reasons is that a campus' local network is uncovered by public search engines, and most of the local Web sites in a community operate like information silos. A secondary reason is that the daily activities in a local community are highly dynamic,...
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