There is ongoing discussion on what is best - public cloud or private cloud.
Many decision-makers feel that private cloud solutions are inherently more secure than public cloud, but this is not really the case. With other factors involved, such as cost and updating, it‘s often a matter of what your small, mid-sized or large organization requires for successful and secure data management.
The Pros and Cons of Private Cloud Computing
Private cloud computing, also known as enterprise cloud, is a single-tenant environment. Only one organization’s data is stored on servers that reside on an on-premise internal infrastructure or third-party cloud provider’s infrastructure.
For many executives and business owners, the perceived main benefit of private clouds is a higher level of security for hardware, networks and data storage. There is little to no sharing of cloud resources with other companies, so your organization’s data is protected. Other advantages include customization, scalability, and control.
Although private cloud can offer additional security and flexibility that may not be possible with standardized public cloud, there are also drawbacks. The main disadvantages of using private cloud computing are the extra work and higher costs. Your company is responsible for updates, maintenance, management, monitoring, and compliance with government or regulatory policies. However, with these additional responsibilities, some private clouds are actually less secure than public clouds.
Organizations with private clouds may be lax in security measures by thinking a firewall and anti-virus software are enough. Another important issue is that employees don’t have the requisite IT expertise to manage and maintain the private cloud or to do regular security testing properly. The age of your company’s hardware also affects security levels.
If your private cloud is on an internal network you face many challenges. Building a secure private cloud requires a lot of hard work and expertise. An on premises private cloud can offer faster data backup and recovery, but what happens if a natural disaster or human error causes lost or damaged data? If you use a third-party private cloud provider, this will alleviate some of your concerns, but this solution is far more expensive than a public cloud.
The Pros and Cons of Public Cloud Computing
With a public cloud solution, your data resides in a shared, multi-tenant data center. You purchase space on the public cloud which is separate from other companies. The main advantage of public cloud is that your provider fully manages and maintains all aspects of data storage and security.
Although some organizations have security concerns, believing that public cloud solutions aren’t as safe, this is a misconception. Public cloud data centers have IT security experts protecting your critical data. The providers use the latest technologies to ensure the safety of your organization’s data. Security breaches rarely happen with public cloud because providers are constantly updating and testing to thwart hacking.
Public cloud solutions are also easy to purchase and use, efficient, affordable, and offer flexibility, customization, data analytics and a broad range of capabilities. These features suit the needs of most organizations. Although you don’t control the security of a public cloud, you don’t need to. The provider does the most important work of keeping your data secure.
If you’re deciding between private and public cloud solutions, you now understand the pros and cons of both. Learn more about RingStor and its digital asset protection solutions. Call the company today at (609) 955-3422 to speck with an expert.