Abstract: Mobile cloud computing applications. To ensure a correctness of users’ data in the mobile cloud, our study an effective and secure distributed model including a Self-Proxy Server (SPS) with self-created algorithm. The model resolves a communication Mobile cloud computing provides a novel ecommerce mode for organizations without any upfront investment. Since cloud computing uses distributed resources in open environment, it is important to provide secure keys to share the data for developing bottleneck due to re-encryption of a shared data in the cloud whenever users are revoked. It offers to reduce security risks and protect their resources because a distributed SPS dynamically interacts with Key Manager (KM) when the mobile users take on cloud services. This paper describe a survey of comprehensive mobile cloud design which provides an effective and secure mobile cloud computing services on mobile devices.

Keywords: Mobile Cloud Database, SPS, Key Management, Multi key Distribution, Self Proxy Server.