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On-Premise: Definition, Benefits, and Differences with the Cloud

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In the fast-growing digital age, data security has become an important issue for organizations. Critical data, such as financial data and trade secrets, is now stored on the internet by companies, institutions, and even individuals. On-premise helps keep this data secure, which is a key responsibility.

On-premise is the process of in-depth examination of information technology (IT) infrastructure and data at the organization's physical location. This is in contrast to the cloud, which focuses on data security in the cloud computing. The term on premise focuses on controlling the security applied to servers, hardware, and networks that are under the direct control of the organization.

There is no denying the importance of on-premise. These audits become a bulwark of defense to protect valuable digital assets amidst the rise of cyberattacks and data leaks. Regular on-premise allows organizations to spot potential issues, assess how effective security controls are, and improve the overall state of security.

Let's get into the world of on-premise auditing. This article will cover many important things, such as its purpose, scope, and methods and techniques, as well as the benefits and best practices that should be applied. We will understand how on-premise is essential for maintaining data security in the challenging digital age.

Definition of On-Premise

What is on-premise? Generally, in auditing, the term "on-premise" refers to information technology (IT) infrastructure and data located within an organization's physical premises. This term differs from the cloud, which focuses on the security of data stored in cloud computing.

On premise focuses on security controls applied to hardware, software, and networks owned and operated directly by the organization. On-premise has the main function of evaluating how strong the security of IT infrastructure and data is classified as on-premise. 

These controls may include firewalls, intrusion detection systems, access controls, and data encryption. So the auditor will assess whether these security controls are strong enough to protect data from internal and external threats.

Hardware, software, and data that are owned and operated directly by the company are called on-premise IT and data infrastructure. Hardware such as servers, storage, routers, and more are located at the organization's headquarters, branch offices, or private data centers. 

Unlike cloud computing, where data and infrastructure are stored in third-party data centers. So this type of audit is not real-time.

Unlike cloud-based services, where security responsibilities are shared between the organization and the cloud service provider, on-premise is critical to ensure that the organization has full control over its data and infrastructure and that the security controls in place are adequate.

Benefit of On-Premise on Server

From the definition, you can tell that the benefit of on-premise is to evaluate the power of the data connected to the hardware. Here are the main benefits of on-premise.

1. Ensuring Data Compliance

A very important benefit of on-premise is that it helps auditor ensure the organization's data complies with applicable data security regulations and standards. So that the scanning process runs faster.

2. Improving Data Security

Another benefit of on-premise is that it is useful for identifying potential vulnerabilities and weaknesses in IT infrastructure and data, so that corrective measures can be taken.

3. Minimize Risk

Another benefit of on-premise is that it can help companies control cybersecurity threats and reduce the likelihood of data breaches.

4. Increase Trust

On-premise can increase client, auditor, and business partner confidence in the organization by demonstrating a commitment to data security.

In conclusion, on-premise auditing is an important process to ensure the security of data and IT infrastructure located within an organization's physical premises. By performing on-premise periodically, organizations can improve their overall security posture and minimize the risk of data breaches.

Difference of On Premise with Cloud

Now, from the benefits and functions of on-premise, it also has a prominent difference with the antithesis of another type, namely the cloud. The main difference on premise server with the cloud is in their goals. Here are the differences between the two types.

1. Location

On-premise is centralized in that the IT infrastructure (servers, storage devices, networks) and data reside within the physical location of the organization, either at headquarters, branch offices, or private data centers. The organization has full control over the hardware.

While the cloud is real time and IT infrastructure and data reside in third-party data centers (cloud service providers). Organizations do not have physical control over the hardware, but can access and manage data and applications via the internet.

2. Ownership and Management

In the on-premise type, the organization owns and manages the IT infrastructure and data on-premise. This includes purchasing, maintaining, maintaining, and updating hardware and software.

While in the cloud, organizations lease IT infrastructure and computing resources from cloud service providers. The cloud provider is responsible for hardware maintenance and updates, while organizations manage their own software and data.

3. Security

On-premise, organizations and enterprises have full responsibility for the security of data and on-premise IT infrastructure. This includes implementing proper security controls, such as firewalls, data encryption, and access control.

In contrast to on-premise, the cloud has the responsibility for security shared between the organization and the cloud service provider. Cloud providers are responsible for the security of their infrastructure, while organizations are responsible for the security of their own data and applications. It is important to understand the shared responsibility model when using cloud services.

4. Scalability

Scalability of on-premise IT infrastructure can be a challenge. Organizations must anticipate future needs and purchase sufficient hardware. Increasing capacity requires additional investment.

Meanwhile, the cloud offers high scalability. Organizations can easily add or reduce computing resources as needed. There is no need for a large initial investment in hardware.

For organizations with strict security requirements or that need complete control over their data and infrastructure, on-premise requires a larger investment and is less flexible in terms of scalability.

If organizations want a solution that is flexible and scales at a lower initial cost, the cloud is a good choice. However, organizations must be confident that the cloud service provider will protect their data. So the choice between cloud or on-premise depends on the needs and preferences of the organization.

Closing

This is the explanation of this article regarding on-premise, where one of its functions is to optimize the hardware network security system during data audits so that auditors can find matches in the data with reports. 

In this case, Audithink as trusted audit app provides on-premise features that are effective and easy for auditors to understand, thus speeding up the audit process.

Audithink is ready to assist auditors with various new features and flexible. Visit the Audithink website for more information or to schedule a demo.

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