Private cloud services are the cloud service which is used by any kind of organization privately or we can say that these cloud service can be use or acquire in a private manner. So this whole structure of acquiring cloud services is known as a private cloud in cloud computing.
Those users who own private cloud as service, private cloud solutions offer dynamic provisioning of cloud computing resources. They are structured as a distributed system that is virtual that relies on private infrastructure. These types of clouds use other models in place of a pay-as-you-go model.
The important private operations and the main business operations which are very confidential can be taken privately by using a private cloud services model on the existing IT infrastructure and decreasing the burden of maintaining it once the cloud has been created.
In this private cloud infrastructure, critical or sensitive information does not flow out in this private infrastructure, therefore, security concerns are less critical.
As this cloud can offer services to various types of users, existing IT resources can be better utilized. The possibility of testing applications and systems at a comparatively lower price is another important aspect that comes with this cloud. When it is necessary to keep the processing of information within the premises, or it is necessary to use the existing hardware and software infrastructure, private clouds are the perfect solution. The major drawback of private deployments is the inability to efficiently address peak loads and to scale on demand.
Examples of this cloud solution or private cloud service providers are:–
1-Microsoft offer this service
2-VMware private cloud
4-IBM cloud private
Private cloud services:-
The services provided by the private cloud solutions are —
(i) high security and privacy
(ii) improved reliability
(iii) speed efficient
(iv) energy efficient
(v) Cost and resource-efficient
(vi) Government and management.
Need of this cloud service-
The private cloud solutions can be accessed by private clouds to give a practical alternative or decision to limit IT costs and high costs on cloud resources, but they are not valuable in all situations.
If a situation, the loss of control in critical data or operations is a very general critique in the use of cloud computing in its complex implementation of this cloud infrastructure.
In the case of the public cloud, the provider is in control of the cloud infrastructure and eventually of the customer’s core logic and sensitive data.
But in this cloud service, it can be accessed by a member of the organization which owns its service but it can be managed by the third party also. This cloud solution will not consider as an option for processing or storing sensitive data of institutions such as government scientific projects, bank data, and military agencies.
The risk of a breach in the security infrastructure of the provider could expose such information to others which are considered unacceptable.
Although there could be regulatory procedures in place that ensure fair management and the respect of the customer’s privacy. This situation can still be considered as a threat or as an unacceptable risk that some enterprises are not required.
In other cases, the loss of control of where your virtual IT infrastructure resides creates other problems. Generally, the geographical location of a datacenter determines the regulations that are applied to digital information management.
Consequently, depending on the particular data location, some sensitive information can be accessed by government agencies or even assumed out of the law if processed with some cryptographic techniques. At last, existing organizations having large computing infrastructure or huge installed bases of software do not want to switch to public clouds, but utilize the existing IT resources and optimize their revenue.
All these qualities do not make the use of a public computing infrastructure always possible. However, a general idea assisted by the cloud computing vision can still be attractive. More precisely, having an infrastructure able to provide IT services on demand can still be a winning solution, even in the case when implemented within the private premises of an institution. This resulted in the widespread use of private clouds, but its resource provisioning model is restricted within an enterprise boundary.
Benefits of private cloud service-
Some benefits of using this cloud infrastructure are as follows —
(i) Control on the cloud:-
In the private cloud, because there is a limited number of authorized users is given access to the service therefore, therefore, there is more access control in the private cloud computing resources.
(ii) privacy and data protection—
Some pubic cloud leaders offer satisfactory disclosure or have long enough histories with their cloud offerings to give warranties about the particular level of security put in place in their system. It is easier to maintain and to depend on security in-house.
(iii) Compliance with Standard Procedures and Operations –
Certain procedures have to be put in place when deploying and executing applications if enterprises are related to third-party compliance standards. In the case of virtual public infrastructure, it is not possible.