Data Security of Mobile Cloud Computing on Cloud Server

Abstract

Mobile Cloud computing is a technology of delivering services, such as software, hardware (virtual as well) and bandwidth over the Internet. Mobile devices are enabled in order to explore, especially Smart phones. The mobile cloud computing technology is growing rapidly among the customers and many companies such as Apple, Google, Facebook and Amazon with rich users. Users can access their data at any time, at any place, even with any device including mobile devices by using the cloud storage services, although these properties offer flexibility and scalability in controlling data, however, at the same time it reminds us with new security threats. These security issues can be resolved by proper handling of data. The cloud server provider can secure the data by applying the encryption and decryption techniques while storing the data over the cloud. In this paper, we proposed some encryption and decryption methods for securing the data over the cloud so that an unauthorized person or machine cannot access the confidential data owing to encrypted form.

Cloud Computing Environment Security Issues

“…According to a number of researchers [16,1,7,11,12,17,4,15], the different key data security issues of cloud computing are discussed as follows.…”

“…The specifics of site of infrastructure or component devices are not known to most of the end-users, user do not require to comprehensively appreciate or control the technology infrastructure that supports their computing activities and the users do not necessarily have their own resources. [17].…”

“…The community of cloud computing has already developed numerous standards by several forums. These standards are developed to offer interoperability between clouds and to develop an excellent environment in cloud computing industry [2,18] [16,1,7,11,12,17,4,15]. Data Availability, the unavailability of data may lead to outages which may have cost implications to the company.…”

Latency Aware and Service Delay with Task Scheduling in Mobile Edge Computing

“…The main purpose of the proposed architecture is to minimize Service Delay [26] [27], proposed the task scheduling algorithm is to minimize average Cloudlet Delay by using ETC matrix replica. The description of scheduling as follows: Let explain task set I = t1, t2, t3, t4, t5, tn, it is referred as meta-task submitted to scheduler.…”

Energy Aware Task Assignment with Cost Optimization in Mobile Cloud Computing

“…In an additional part, a lot of works have a discussion about on how to pre-estimate the real boost in terms of energy [13]. For a code complication, offloading might consume more energy than that of local processing when the size of codes is small [14]. The study [15] suggests a program partitioning based on the assessment of the energy consumption (communication energy and computation energy) before the program execution.…”