By Ben Puzzuoli, Technical Sales Director at KineticD
May 02, 2012

KineticD Online Data Backup Expert Tips: The Key Advantages of Private Clouds

When first considering cloud computing, some might inaccurately imagine their private data floating freely on the Internet, available to virtually anyone. While this is, of course, not actually the case, there are in fact several types of clouds that all differ when it comes to security levels, with the most secure of all being called “private clouds“. Unlike the more common “public cloud” which is more or less entirely maintained by a third party. While still, of course, being accessed by the client, private clouds (also known as internal or corporate clouds) are clouds in which all of the data management concerns are controlled by the end user. These clouds can be hosted either on-site or at a remote location, and in either instance, should be protected by a high-quality firewall.

However, the question is, why would a business want to take the time to administer a private cloud instead of just opting for a public one?

While the reasons that some companies choose private clouds as opposed to public ones can vary, three main elements that are often cited are higher security, more immediate management of information, and increased control over that information. Even when the hardware of private cloud infrastructures is owned and managed by an off-site cloud vendor, all of the data management duties are still handled by the client, ensuring that the data in question is only accessible to the company that is taking advantage of the private cloud services. This more “hands-on” approach to cloud computing is often leveraged by larger businesses that already have extensive IT management personnel at their disposal. Indeed, with private clouds, internal IT departments get exclusive rights to set their security protocols and are able to employ virtualization techniques that can dictate various access levels for different types of information to individual employees within their enterprise.

So, how do private clouds work, and how exactly are they more secure than public ones? Well, to start off, like public clouds, when sending data to and from a private cloud, data encryption is employed from the start. However, one big difference lies in the fact that while online data backup and cloud computing service vendors often provide their public cloud customers with exclusive client-side encryption keys, private cloud users get the additional advantage of being able to actually generate these keys for themselves, guaranteeing them beyond a shadow of a doubt that they are in fact the only ones that could ever access their private data. And, once these keys are created, they can be used to make it so that any data that is accessed from the private cloud storage server is automatically decrypted for any user within the company that has been granted access by the administrator of the system.

By and large, the biggest overall advantage of private clouds is that they can bring to companies the scalable, third-party resources of cloud vendors without having to relinquish any potential control over their data in the process. Indeed, by utilizing the private cloud services that are provided by cloud vendors, developing businesses can rest easy knowing that they are only going to have to pay for the amount of cloud resources and hard drive space that they need at a given time, while still retaining the rock-solid security of being the sole data administrators of their private cloud. And, in addition to this, when taking advantage of private clouds, businesses can be assured that they won’t have to compete with other cloud users for bandwidth when accessing their online data, which can occasionally be an issue when utilizing public cloud services.

Of course, we here at KineticD understand that whether or not your company should opt for a private cloud depends heavily on the nature of your business in the first place, and that’s why we always make it our business to fully analyze and understand the IT and workflow infrastructures within all of the enterprises that we serve. In this way, we can always guarantee that all of our clients are receiving the most efficient and appropriate tailor-made cloud solutions possible, and that our reputation can indeed continue to help us expand our client base of over 40,000 business users worldwide. So, why not stop by our website today to find out more about what private and public cloud solutions that are powered by KineticD could do for your SMB?

About the author: Ben Puzzuoli is Technical Sales Director at KineticD, a Toronto based online data backup service provider.

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