Cloud security vs On-premise security

Table of Contents

Cloud security vs On-premise security


When it comes to enterprise computing, companies face a range of factors to consider when determining whether they should use an on-premise or cloud infrastructure. On-premises or cloud solutions are available for almost all aspects of an organization’s IT. 


Cloud computing is becoming increasingly popular, however, on-premises or “on-prem” implementations continue to hold a significant place in business. 


There are pros and cons to both solutions. Managing service providers are responsible for ensuring their customers make the right decisions. 


Our goal is to help your customers decide if cloud computing or on-premises technology will benefit them, and how to help them make this decision.


Based on its popularity, it is understandable that cloud computing is growing rapidly. There is now more flexibility with cloud computing, but there are also some disadvantages compared to on-premise solutions. Meanwhile, on-premises security refers to the protection provided by physical measures at a business’s location. 


On-premise applications offer data security controls that cloud applications are not normally able to provide.


In order to secure data stored in the cloud, a multitude of procedures, technologies, policies, and controls are employed. 


By utilizing a centralized approach, this solution facilitates compliance and establishes authentication procedures to protect sensitive data. 

 In cloud computing, APIs also present a risk, since traditional security tools are unable to fully understand them. 


Public clouds are similar to your on-premise environments in many ways, but one major difference is that you have to share security responsibilities with the cloud provider. 


Remind yourself that threats to your organization can occur anywhere and at any level, depending on its structure. Therefore, if you use on-premise security, you must implement adequate security measures. 


In most cases, on-premises security refers to the rules and tools that are used to safeguard the confidentiality, integrity, and performance of computer networks and their components, including both hardware and software. 


By now, you probably have some idea about these two solutions. Here are some differences between them to help you understand better.


1. Implementation


IT infrastructure and resources are installed on-premises in an enterprise environment. All related processes are managed by the enterprise. 


The service provider hosts the resources, but enterprises have access to and can use them as they wish in cloud computing.


2. Cost


In order to deploy an on-premises server, you must purchase hardware, staff it for maintenance, and purchase the software. Because of these reasons, companies choose cloud computing as a cost-saving measure. However, uncontrolled spending and cloud outages which result in downtime can result in additional costs. 


3. Uptime

Data centers are most concerned about their server uptime. It is common for on-premises systems to be up and running almost 100%. If these systems are maintained properly, they can last for years. Most cloud services offer an SLA of more than 99% which is substantially higher than anything typically found in an on-premises data center. You’d be better off with On-premise if you believe in your team.


 4. Customization


Cloud computing solutions are limited in their customization capabilities, while on-premises solutions are infinitely customizable. For small businesses with simple requirements, cloud computing is the best option. In contrast, the level of customization available through on-prem can be invaluable for a large organization with complex IT requirements. 

5. Control



Enterprises with an on-premises solution have full control over how their data is handled. As a result, companies with high privacy concerns tend to delay their entry into the cloud. Many companies and vendors have grappled with the issue of ownership of data in a cloud computing environment.




Summary / Comparison : 





There are many differences that are advantageous to either of them. We have discussed only five in this article. It is essential to carefully consider all aspects before implementing the solution and making your business seamless. We appreciate you taking the time to read this article.

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