On-premise vs. cloud
The article explains the differences between on-premise and cloud solutions, highlights the respective advantages, disadvantages and security aspects, and helps companies decide which IT infrastructure best meets their needs. Particular emphasis is placed on the flexibility and scalability of cloud solutions such as Flexopus Cloud, which enable companies to manage their IT securely and efficiently.
Table of contents
The terms on-premise and cloud are indispensable in today's IT world and in the modern working environment. Both concepts concern the way companies manage and store their IT infrastructure, data, and applications. In this article, we explain the differences between on-premise and cloud, the advantages and disadvantages of both models, and the key security aspects that should be considered when choosing the right solution for your company.
Definition of on-premise
On-premise refers to IT infrastructures that are operated directly on site in the company. This involves installing and maintaining servers, networks and other IT components within the company premises. Companies have full control over their hardware and software, which is managed by the internal IT department.
Definition of cloud
In contrast, the cloud refers to the use of IT resources delivered over the Internet. This infrastructure is hosted by a third-party provider, such as Amazon Web Services, Microsoft Azure, or Google Cloud. Users have access to applications, data and computing capacities via the Internet without having to store or operate them locally in the company.
Advantages and disadvantages of on-premise and cloud
Security aspects of on-premise and cloud
data control
With on-premise systems, the company has full control over its data, as it is stored locally. Safety measures are defined and implemented internally. With cloud solutions, responsibility for data storage and backup is handed over to the cloud provider, who must ensure that the data is stored securely.
Data protection
In the case of cloud services, companies must ensure that the provider complies with all applicable data protection laws, such as the GDPR. Many cloud providers offer certifications and security certificates that confirm these regulations. With on-premise solutions, the company itself remains responsible for data protection, which allows detailed control over the handling of sensitive data.
Threats and attack surfaces
Cloud services offer strong security measures, but are also vulnerable to hacking as data is stored in centralized data centers. However, many cloud providers use advanced security measures such as encryption, multi-factor authentication, and regular security checks. With on-premise systems, companies can develop their own security policies, but this requires more resources and expertise.
Flexopus Cloud: The solution for flexible IT infrastructures
With the Flexopus Workplace Management Resource management in the office becomes child's play. In doing so, workplaces, meeting rooms and parking spaces booked via a central interface Flexopus offers companies a modern cloud solution that helps make their IT infrastructure flexible and scalable. With Flexopus Cloud, companies can take advantage of all the benefits of the software without the complexity and high costs of an on-premise infrastructure. Flexopus ensures that data security is guaranteed by using encrypted data transmissions and Data protection compliance be complied with. At the same time, companies retain full control of their data and can react quickly to new requirements.
With Flexopus Cloud's easy-to-use interface, companies can efficiently manage their IT resources and adjust them as needed. Thanks to regular updates and a strong focus on data security, Flexopus Cloud is the ideal solution for companies that rely on flexibility, security, and scalability.
Conclusion: On-premise vs. cloud
The decision between on-premise and cloud depends on the specific requirements of the company. On-premise solutions offer greater control and security, but involve high initial investments and limited scalability. Cloud solutions, on the other hand, offer a high level of flexibility and scalability, with data security and control being handed over to the provider. Flexopus Cloud is an excellent choice for companies that want to combine cloud solutions with the security and control of an on-premise solution.
Die wichtigsten Fragen zusammengefasst
What are the key differences between on-premise hosting and a cloud solution?
With on-premise, the software is installed on the company's own servers. You have full control, but you are also responsible for hardware, maintenance, and safety. Cloud solutions (SaaS), on the other hand, are run on a service provider's servers. Access is via the Internet. Here, you benefit from automatic scaling and updates, but relinquish some of the control. While on-premise often requires high initial investments (CapEx), cloud models are usually based on flexible operating costs (OpEx).
For which companies does the on-premise model still make sense despite the cloud trend?
On-premise is ideal for companies with extremely high security standards or strict compliance requirements that do not allow data processing outside their own network (e.g. government agencies or critical infrastructure). Since the data remains physically in-house, the IT department retains absolute control over access rights and security configurations. It also offers independence from the Internet connection for internal processes. It is the choice for organizations that value maximum data sovereignty over convenience and external scalability.
What strategic advantages does the cloud offer for modern workplace management?
The cloud is the engine for hybrid work. It enables employees to access tools such as Flexopus from anywhere, without complex VPN solutions. Scalability is a major advantage: If the company grows, the cloud infrastructure simply grows with it. Maintenance, backups and security patches are carried out by the provider, which massively relieves internal IT. For modern new work concepts, the cloud offers the agility needed to quickly roll out new functions and manage resources efficiently and from anywhere.
Last updated:
2026-03-17
questions and answers
What are the key differences between on-premise hosting and a cloud solution?
With on-premise, the software is installed on the company's own servers. You have full control, but you are also responsible for hardware, maintenance, and safety. Cloud solutions (SaaS), on the other hand, are run on a service provider's servers. Access is via the Internet. Here, you benefit from automatic scaling and updates, but relinquish some of the control. While on-premise often requires high initial investments (CapEx), cloud models are usually based on flexible operating costs (OpEx).
For which companies does the on-premise model still make sense despite the cloud trend?
On-premise is ideal for companies with extremely high security standards or strict compliance requirements that do not allow data processing outside their own network (e.g. government agencies or critical infrastructure). Since the data remains physically in-house, the IT department retains absolute control over access rights and security configurations. It also offers independence from the Internet connection for internal processes. It is the choice for organizations that value maximum data sovereignty over convenience and external scalability.