We present Farnel, a cryptographic protocol for electronic voting schemes which uses mix nets, bl... more We present Farnel, a cryptographic protocol for electronic voting schemes which uses mix nets, blind signatures and scrutinizers in order to allow the execution of secure voting over computer networks. Farnel has been developed based on the Brazilian election process before the use of electronic voting machines.
Cloudbased storage services are increasingly common tools in everyday life of teachers and resea... more Cloudbased storage services are increasingly common tools in everyday life of teachers and researchers. Thus, Cloud business model is a trend to whom are looking for scalability, availability, flexibility and less maintenance issues. The increasing demand for collaborative work has driven these users to commercial cloud solutions, as Dropbox, Google drive or Onedrive, as the means to save and share presentations, lecture notes, research documents. Although those solutions offer many benefits for their users, they have a number of disadvantages, for example, commercial clouds store data in their own servers, are under local rules and government laws, usually not the same rules and laws in which their users are subjected to. Another disadvantage is related to the terms of use/privacy policy. In this context, we present CNC Cloud, Cloud Computing for Science, a project sponsored by the Brazilian NREN RNP, which aims to offer a cloud storage service for researchers and lectures of Brazilian education and research institutes.
We present Farnel, a cryptographic protocol for electronic voting schemes which uses mix nets, bl... more We present Farnel, a cryptographic protocol for electronic voting schemes which uses mix nets, blind signatures and scrutinizers in order to allow the execution of secure voting over computer networks. Farnel has been developed based on the Brazilian election process before the use of electronic voting machines.
Cloudbased storage services are increasingly common tools in everyday life of teachers and resea... more Cloudbased storage services are increasingly common tools in everyday life of teachers and researchers. Thus, Cloud business model is a trend to whom are looking for scalability, availability, flexibility and less maintenance issues. The increasing demand for collaborative work has driven these users to commercial cloud solutions, as Dropbox, Google drive or Onedrive, as the means to save and share presentations, lecture notes, research documents. Although those solutions offer many benefits for their users, they have a number of disadvantages, for example, commercial clouds store data in their own servers, are under local rules and government laws, usually not the same rules and laws in which their users are subjected to. Another disadvantage is related to the terms of use/privacy policy. In this context, we present CNC Cloud, Cloud Computing for Science, a project sponsored by the Brazilian NREN RNP, which aims to offer a cloud storage service for researchers and lectures of Brazilian education and research institutes.
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availability, flexibility and less maintenance issues. The increasing demand for collaborative work has driven these users to commercial cloud solutions, as Dropbox, Google drive or Onedrive, as the means to save and share presentations, lecture notes, research documents. Although those solutions offer many benefits for their users, they have a number of
disadvantages, for example, commercial clouds store data in their own servers, are under local rules and government laws, usually not the same rules and laws in which their users are
subjected to. Another disadvantage is related to the terms of use/privacy policy. In this context, we present CNC Cloud, Cloud Computing for Science, a project sponsored by the Brazilian NREN RNP, which aims to offer a cloud storage service for researchers and lectures of Brazilian education and research institutes.
availability, flexibility and less maintenance issues. The increasing demand for collaborative work has driven these users to commercial cloud solutions, as Dropbox, Google drive or Onedrive, as the means to save and share presentations, lecture notes, research documents. Although those solutions offer many benefits for their users, they have a number of
disadvantages, for example, commercial clouds store data in their own servers, are under local rules and government laws, usually not the same rules and laws in which their users are
subjected to. Another disadvantage is related to the terms of use/privacy policy. In this context, we present CNC Cloud, Cloud Computing for Science, a project sponsored by the Brazilian NREN RNP, which aims to offer a cloud storage service for researchers and lectures of Brazilian education and research institutes.