Allison C. Cunha

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TCP/IP OS fingerprinting is the task of identify a machine operating system according to its protocol stack implementation. Fingerprinting tools are able to provide information that can be useful to protect SCADA systems. It can be used for network device inventory, detect unauthorized or dangerous devices and select security tests. In this work we propose(More)
Gas Insulated Substations (GIS) are important equipment to power industry, mainly because of its compactness and robustness. This kind of substation uses SF<sub>6</sub> (sulfur hexafluoride) gas as dielectric due to its feature, but on the other hand, SF<sub>6</sub> is the most powerful greenhouse gas. Based on the importance of this gas to the power(More)
Sulfur hexafluoride (SF<inf>6</inf>) is an important dielectric for energy industry manly because of its excellent insulating properties. Nowadays it is also part of environmental worries for been the most potent greenhouse gas. This paper exposes the development of a system to monitor SF<inf>6</inf> leakage as well as the gas quality. The aim is to develop(More)
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