Data Security Challenges and Cloud Computing †MyAssignmenthelp

Question: Discuss about the Data Security Challenges and Cloud Computing. Answer: Introduction: Mainly two approaches can be implemented by Regional Garden to improve their automation system in office. The approaches that can be implemented by Regional Garden are Ad Hoc Approach or Structured Approach. Ad Hoc Approach For making office automation in Regional Gardens, the Ad Hoc approach is one of the way by which the system can be made easier (Bruneo, 2016). In Ad Hoc Approach, any type of procedures are not followed to complete the testing. The Ad Hoc Approach provides many advantages. Ad Hoc approach generally implements easy installation that is very easy for application and also can be executed easily without any complexity. The approach of Ad Hoc is very fast and very less amount of time is taken for solving the operations of the system. The Ad Hoc process does not need any documentation for its application. This provides them with easy implementation of the approach. There are many disadvantages as well with the implementation of Ad Hoc approach. The processes that are generally needed to complete the operation in the business does not have any particular problem and this problem is faced by most of the organizations (Manvi Shyam, 2014). There are other problems as well that are related with Ad Hoc approach. The approach is completely dependent on the tester who carries out the approach. Structured Approach Another method that can be implemented by Regional Gardens is the Structured Approach. The approach that is generally followed by the structured is for executing all processes that are involved in the business (Rodriguez Buyya, 2017). The structured process is the most easy process that that can be implemented by Regional Gardens. Structured Approach follows many advantages. This approach is very user friendly that is implementation of this process is very easy (Almorsy, Grundy Mller, 2016). This follows all the processes and can be executed easily. Some disadvantages are also there in Structured Process. This process generally gives large amount of data and this approach is a slower approach when compared to others. Implementation of PaaS and IaaS With the implementation of Cloud Computing, the Regional Gardens has taken the right decision to make all the processes of their business to run in an established way. In this section, mainly two types of cloud computing are discussed that the Regional Gardens can acquire (Ali, Khan Vasilakos, 2015). The types of cloud infrastructure are Platform-as-a-Service (PaaS) and Infrastructure-as-a-Service (IaaS). Offerings of IaaS The IaaS Structure offers the network with Computation infrastructure, involves servers, offers network connectivity, virtualization environment virtualization, storage, as well as operating systems (Hashem et al., 2015). The IaaS also offers hardware and the data centre that is maintained by some of the service provider of cloud computing. And the resources involved in machines are left for management of other users. The service of IaaS is very flexible compared to PaaS. Service Utilization The IaaS Cloud Computing is generally utilized if there is capital upfront, or the space needed for infrastructure if not available. It also helps to control and maintain the over resources. Service Providers of IaaS Many service providers are established in the market who provides service for IaaS Cloud Computing. The Providers are Amazon EC2, Google Compute Engine, Windows Azure, Amazon EC2, Linode, Rack space, Digital Ocean. Offerings of PaaS The PaaS offers services to develop , deploy, test, and host to maintain all the applications. Memory Usage, Operating Systems, web server, database, CPU, infrastructure, and the security of the network that is provided by the service provider of PaaS (Sadiku, Musa Momoh, 2014). They can also have access to multiple users at the same time and then support the development of the collaboration of the team. A third party controls the ability to use the components of the software. Service Utilization In PaaS, the software and the hardware cannot be customized properly for the application development needed (Buyya et al., 2015). The decreasing time in the market is generally given a priority. Service Providers of PaaS The service providers of are AWS Elastic Beanstalk, Heroku, Google App Engine, Apache Stratos, Engine Yard, and Windows Azure. The IaaS has many disadvantages as well. The problems that are faced implementing the IaaS infrastructure are: Very Expensive: The IaaS infrastructure is very expensive and all companies cannot afford the IaaS infrastructure. Backups: There are clients who are responsible mainly for backups. Disadvantages of PaaS Infrastructure are: Security: This is the most important issue in PaaS. The security that is provided by PaaS infrastructure is not good at all. No Access on the Platform: The Platform that is used does not have any control over the platform in PaaS infrastructure. The recommended solution that the Regional Gardens can follow is the Infrastructure-as-a-Service for migrating all its data in a secured form. Recommendation for implementing the Cloud Model Infrastructure-as-a-Service Platform-as-a-Service Software-as-a-Service IaaS is a cloud computing that gives the business a virtualized resource of computing on the Internet. In PaaS cloud computing, third party provider usually delivers software and hardware tools for applications developing. In SaaS infrastructure, the users are connected and utilizes the application of cloud. IaaS provides Flexibility, scalability, Saves the cost, and does the work faster as compared to others. This infrastructure is cost effective, has less virtual management, and generally supports improved version of integration (Ibrahim, Hamlyn-Harris Grundy, 2016). The SaaS infrastructure is very cost effective, and the software is stable. With this applications are managed easily. Disadvantages of IaaS is that the customer is generally responsible for backups. And there is no control over the servers. In this infrastructure, there is a high security risk, there is no control on data processing, and this infrastructure is very time consuming. Disadvantages of SaaS is that it has less control over the deployment, and does nt have any control on the software. Recommendation for Cloud Model in Regional Gardens Keeping in mind all the advantages and disadvantages of three cloud infrastructure, the cloud model that the Regional Gardens can use is the Infrastructure-as-a-Service model. This model will be useful in sharing the services in a business. This helps to integrate the software packages in Microsoft Office and is highly configurable. The IaaS infrastructure has many advantages over other cloud models (Rao Selvamani, 2015). The security of the IaaS infrastructure is secured and safe with all types of data involved in the business. The movement of all the SharePoint involved in IaaS needs to be highly secured. The speed involved in the IaaS structure is relatively high compared to others and can be shared easily. This infrastructure is flexible as well. The cost of implementing the IaaS cloud model is generally very high. This can be resolved by the Regional Gardens by minimizing all the customization. The IaaS cloud model has less control over the servers. The Regional Gardens can reduces this by implementing the SSL certificates. References Ali, M., Khan, S. U., Vasilakos, A. V. (2015). Security in cloud computing: Opportunities and challenges.Information sciences,305, 357-383. Almorsy, M., Grundy, J., Mller, I. (2016). An analysis of the cloud computing security problem.arXiv preprint arXiv:1609.01107. Bruneo, D. (2014). A stochastic model to investigate data center performance and QoS in IaaS cloud computing systems.IEEE Transactions on Parallel and Distributed Systems,25(3), 560-569. Buyya, R., Ramamohanarao, K., Leckie, C., Calheiros, R. N., Dastjerdi, A. V., Versteeg, S. (2015, December). Big data analytics-enhanced cloud computing: Challenges, architectural elements, and future directions. InParallel and Distributed Systems (ICPADS), 2015 IEEE 21st International Conference on(pp. 75-84). IEEE. Hashem, I. A. T., Yaqoob, I., Anuar, N. B., Mokhtar, S., Gani, A., Khan, S. U. (2015). The rise of big data on cloud computing: Review and open research issues.Information Systems,47, 98-115. Ibrahim, A. S., Hamlyn-Harris, J., Grundy, J. (2016). Emerging security challenges of cloud virtual infrastructure.arXiv preprint arXiv:1612.09059. Manvi, S. S., Shyam, G. K. (2014). Resource management for Infrastructure as a Service (IaaS) in cloud computing: A survey.Journal of Network and Computer Applications,41, 424-440. Rao, R. V., Selvamani, K. (2015). Data security challenges and its solutions in cloud computing.Procedia Computer Science,48, 204-209. Rodriguez, M. A., Buyya, R. (2017). A taxonomy and survey on scheduling algorithms for scientific workflows in IaaS cloud computing environments.Concurrency and Computation: Practice and Experience,29(8). Sadiku, M. N., Musa, S. M., Momoh, O. D. (2014). Cloud computing: opportunities and challenges.IEEE potentials,33(1), 34-36.