简介: |
Abstract：
In this talk, Dr. Hwang presents the ubiquity, mobility, scalability and energy efficiency of Internet clouds. The purpose is to assure big-data integrity, security and privacy in support of pervasive mobile computing and communication applications. He will discuss the interactions between mobile and cloud computing systems. With rapid growth of mobile devices and wireless networks, he assesses the impacts of smartphones, tablet computers, and 4G LTE/WiMax networks. In particular, he aims at supporting the emerging Internet of things (IoT) in secure cloud storage and fast processing of massive data collected from on-line sales, peer-to-peer (P2P) file sharing, and social/sensor/content networks among many other applications. Hwang will share the design experiences and experimental results of three cloud research projects at USC in collaboration with several universities in US, China and Norway. These case studies cover cloud-based video gaming, secure data repository in smart-grid informatics, and sensor grid applications. He describes the prototype game cloud architecture and its measured performance results. To remove the security and trust barriers in theses clouds, he presents several new ideas recently developed with data coloring, reputation system for intercloud, virtual machine insulation, bigdata governance, and cloud repository design for preserving data security and privacy. Finally, he will discuss research frontiers on three proposed future Internet architectures and their protocols in anticipated new applications. |
