Access Control

Application of data envelope technology in the security of cloud data Pei Huihuiqun cloud computing provides efficient and flexible services at the same time, there are various security risks. Access control methods can improve the security of cloud data and resources, protect users ' privacy, however, traditional access control methods require large security overhead and result in a large amount of data redundancy. This paper optimizes the strategy through the resource segmentation technology, and constructs a secure data envelope for cloud environment with the help of encryption algorithm and viscous strategy. At the same time, the mapping relationship between resources and data envelopes is established, so that users can get the meeting ...

January 28, Ant Financial Services Group (hereinafter referred to as "Ant") under the first Test of Sesame credit system, this is also January 5, the central bank issued to allow 8 institutions to carry out personal credit service, the first company to launch the system. According to the 21st century economic reporter learned that, on January 5, after the central bank issued a notice, ant gold Clothing quickly registered company, the formation of a team. Its backbone members are mostly data scientists, and have started to recruit people on a large scale. Sesame Credit general manager from China Merchants Bank "dug" to Hu Yu as. It is reported that these 8 institutions are now in preparation ...

Absrtact: Driven by the popularity of smartphones and tablets, BYOD (bring your own device) is becoming an irreversible trend. BYOD refers to users carrying their own equipment office, including personal computers, mobile phones, tablets and other mobile intelligent terminals, in the popularity of smartphones and tablets, BYOD (bring your own device) is becoming an irreversible trend surfacing. BYOD refers to the user to carry their own equipment office, including personal ...