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The rapid development of cloud computing goes along with the explosion of internal network traffic in the cloud. In this paper, we analyzed the usage of fields of internal packet of cloud, and customize the packets based on the statistical results. We remove unneeded fields of header in order to compress the packet size. Because other machines can not read customized packets, we modify the network...
In recent years, Cloud computing has become increasingly popular. Many companies have replaced traditional hosting to cloud hosting. Cloud providers are responsible for tenant isolation, if a tenant (virtual machine) is infected, other tenants will be affected. Because the virtual network environment is very complex, the traditional intrusion detection systems can only detect attacks from external...
Company data are very often outsourced to cloud service providers in order to lower costs of maintaining hardware. If the outsourced data are to be kept secure from a third party, the connection between the cloud service provider and the company could be secured by a protocol similar to SSL. This, however, requires that the data is stored at the cloud service provider in plaintext form, meaning the...
Cloud computing has been recognized as an important advance for virtualizing computing hardware, distributed computing middleware, and communication networks. For simplifying the network OA/&M (Operation, Administration, and Management) tasks of customers, a CaaS (Communications-as-a-Service) operator can provide virtual communication channels tailored for delivering various services inside a...
The IT OA -office-aid- assets (ex. PC, Telephone … etc.) are required tools for most office workers in an enterprise. The process from ordering to dispatching the composite OA assets for new employees itself is a supply chain within a company. This study aims to save man power, increase process efficiency and resolve the supply chain issues beneath the operation by reengineering the process and integrate...
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