A novel security media cloud framework

作者：Li, Hao; Yang, Cheng^*; Liu, Jianbo

来源：Computers & Electrical Engineering, 2019, 74: 605-615.

DOI：10.1016/j.compeleceng.2018.07.022

• Media cloud
• Video security
• Security framework
• Access control
• Strand space

The challenges facing media cloud mainly come from two aspects, which are data security issues (copyright management and privacy protection) and security risks caused by cloud computing. This paper analyzes the security threats that media cloud faces in providing services, building a "cloud-edge-end" media cloud service hierarchy. For the first time, this paper constructs a security media cloud framework with focus on protecting multimedia data and services. The framework contains three security boundaries, two levels of data storage protection and a security access control protocol adapted to video services. Analysis shows that the proposed framework has good security and is compatible with a variety of existing media cloud frameworks.

• 出版日期2019-3
• 单位中国传媒大学