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Cloud computing Security Management and Migration

   

Added on  2021-06-17

24 Pages4990 Words81 Views
CLOUD COMPUTINGSecurity management and migrationSTUDENT NAMECourse ID

Student NameStudent Number1.0 Introduction.Cloud architecture is a very key area that need to be carefully administered and before one think of choosing any of it in all areas. The regional gardens will need to know the benefits they will encounter when they migrate from the physical way of doing things to the cloud computing way of storing their information’s. The main idea here is that Regional Gardens is in need of migrating its active directories and the data storage infrastructure in to the cloud. The main idea was moving only the web services but after the understanding of what the entire package entails they decided to move all their activities from the line of business, micro services, and all their data as it is flexible and scalable and much more there is high availability making it to reduce the cost of maintenance unlike in others. The report is based on explaining all the risk assessment that Metasoft will encounter while migrating to the Hybrid cloud strategy as explained using the following questions as explained here below. 2.0 Cloud architectures that would meet Regional Gardens StrategyThe way the use of cloud computing has trended in the current technology has led us to have an urge of knowing what it entails and much what we need to do achieve it. Cloud computing has been known to offer plenty of advantages which are highly flexible in terms of sharing and much more ease of accessibility. Cloud computing architectures can be defined to all themajor components and their sub-components that are constituted in the system structure. The cloud architecture consists of four basic architectures namely the. Front End which is visible interface (VI) that is used by the computer end users in encountering through their devices that are enabled on the web. This is known for its inclusion of the fat and thin clients and much more the mobile services. The other one is the Backend which simply the platforms 1

Student NameStudent Numbersuch as the servers and the storage. This where we get the term cloud as part of cloud computing architecture as in this one it will comprise of all the required resources needed in delivering the cloud services[ CITATION Sim18 \l 1033]. All the devices integrates in one way or another with an aim of providing services to their clients. The other two are named as the cloud based delivery and the network itself[ CITATION SEA14 \l 1033 ]The concept of the utility computing has been explained in so many ways depending on the requirements features and needs of the organization that has been a vision innovated by many scientists in the ICT world[ CITATION SAL11 \l 1033 ]. Based on what many industry has been asking and in need of computer utility and cloud computing have been defined in a standard way using the national institute of Standards and technology (NIST) a model that is use for enabling an environment that is convenient when it comes to accessing the on-demand networks in a shared pool which is configured with the use of networks, servers and the storage applications and services. This has been known provisioned rapidly and being released with management’s efforts that are very minimal.Cloud computing has been on the frontline in in promotion of the availability which comprises of the stated characteristics and deployment models as explained in the diagram below.2

Student NameStudent NumberFigure 1 Cloud-computing servicesThere are various features that runs the world of cloud computing and this features are: reduction of the expenditure of the initial capital, locality and the device becomes independent much more making it easy to retrieve, increment in capacity of the peak-load, improvement of the reliability, scalability and the security that has eased the maintence level and costs. There are three deployment models with the associated service models namely the public. Private and hybrid cloud deployment models. The cloud service models are as explained here below.1.SaaS (Software as a Service) - model kind of a software distribution where applications are hosted by vendors or cloud providers and making them available to their clients over the network which is the web.2.IaaS (Infrastructure as a Service)- model offering provisions when an organization or an individual will outsource all the equipment’s and devices used in supporting the operations which comprises of the hardware’s, software’s, storage, servers and the components of networking. Here the provider of the service is responsible for the 3

Student NameStudent Numberhousing, running and much more maintaining the equipment’s for clients to use. The client will pay on the basis of how they use the service.Figure 2 Infrastructure as a Service3.Platform as a Service- which a way for renting hardware’s the OS, storage and much more they have a network capacity over the network. This model is majored in allowing the services to be deliveredto the clients where they rent the servers to clients as if they are virtual to clients.2.1 PaaS cloud Architectures to be used the reasons for deployingthemRegional gardens will require some cloud architectures for it to migrate fromits current situation to the cloud storage. The following is detailed descriptionof such architectures.1.Workload Distribution Architecture which is an architecture that has ledto decrease on the over-using the resources of IT. This has led to4

Student NameStudent Numberconsideration of this factor that it is underutilized[ CITATION Wei141 \l 1033 ].This architecture relies on the capability of runtime logics and thealgorithms when load balancing in some extents. The reason fordeploying workload distribution architecture is because we have acloud usage monitor in here. It is performed by carrying the track ofruntime workload. This architecture is important when processing info.2.Resource Pooling Architecture which is a cloud architecture that lies onthe ground where we have pool of resources. We group similarresources of IT. In this architecture we can have some control on thesystem[ CITATION Buy131 \l 1033 ]. This is also known for ensuring thesynchronization of the system automatically. The reasons for deployingthis architecture is because during runtime we have the cloud usagemonitors. This cloud usage monitor tracks and synchronize theelements that are needed by the pooled resources of informationtechnology. We may consider other systems that lies in themanagement.3.Dynamic Scalability Architecture which is considered to be a modelthat lies on the logics of the systems that predefined during scaling.They trigger the IT resources allocation dynamically. This is done fromthe resource pool. Just like in RPA we have specifics monitors that areable to track the runtime utilization. 4.Elastic Resource Capacity architecture which is a cloud architecturethat relates with the provision of a virtual server which is in a dynamicmanner where it utilizes the systems where it allocate and reclaim theRAM and the CPU[ CITATION Too14 \l 1033 ]. The reason for its deployment isbecause its usage has been known for gathering its data with the usedresources with regards to the previous and last scale done. 5

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