Papers by Douglas Damalio
This work presents a proposal for managing and monitoring virtual networks through the adaption o... more This work presents a proposal for managing and monitoring virtual networks through the adaption of Nagios, a monitoring and management tool widely used in datacenters by network administrators. This adjustment was implemented by creating a plug-in that collects relevant data on virtual switches performing inferences of availability states of these switches. To verify the usability of the plug-in, was created a virtual network using the open standard software Openflow and OpenvSwitch in conjunction with NOX, and the creation of virtual machines on the KVM virtualizer with the aid of the libvirt library to create virtual machines and virtual interfaces.
ppgia.pucpr.br
Mesh networks are multi-hop wireless networks emerging as a low cost infrastructure for community... more Mesh networks are multi-hop wireless networks emerging as a low cost infrastructure for community access networks and digital cities. In this context, support for killer applications such as cooperative services and mobile multimedia applications are the in great demand. This mini-course aims at presenting, in a theoretical way, main problems, solutions and challenges for providing security in wireless mesh networks. The course has three main focuses: the mesh networks contextualization; Security issues in wireless mesh networks, with your challenges and deficiency and; the main proposals found in the literature.
Grid and Cooperative Computing, 2010
With the popularization of cloud computing, several enterprises and open-source communities have ... more With the popularization of cloud computing, several enterprises and open-source communities have developed their own cloud solutions. A number of factors weigh on user selection, as each one has peculiar characteristics and may target different usage scenarios. Considering such challenge, this paper focuses on giving the reader an understanding of some major existing open cloud computing solutions - XCP, Eucalyptus
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Papers by Douglas Damalio