Cloud services refer to a wide range of services delivered on demand to customers over the internet. These services are designed to provide easy, affordable access to applications and resources, without the need for internal infrastructure or hardware. Cloud services facilitate the flow of user data from front-end clients, through the internet, to the provider's systems, and back. Cloud services promote the building of cloud-native applications and the flexibility of working in the cloud. Users can access cloud services with nothing more than a computer, operating system, and internet connectivity.

Although on premise computing solution offers some advantages over the cloud like company-related data is stored and managed by the company itself. In addition, on-premise solutions can be tailored more specifically to individual company needs while they can also be proved as costly affairs in terms of money space and time.

The trend in recent years shows that cloud-based SaaS is becoming increasingly popular. The data here is stored externally in data centres, provided by the cloud computing service providers which is why the security aspect is often cited as the biggest counter-argument for them. However, professional cloud service providers work here with strict precautions and high security standards, and the systems so designed are more robust and secure than in the local IT infrastructure of many companies. A large number of individual and advanced measures and security criteria have been worked out for securing cloud services, so that the risk of failures, data loss and access by unauthorized persons is minimized.

Moreover Cloud services solutions enhance the ability to scale, offer cheaper solutions and increased flexibility.

Some of the most important security aspects that are considered the foundation of cloud security are:

1. Server and network security
2. Access management
3. Data security
4. Application and platform security
5. Physical Security

There are following types of cloud services:

• Infrastructure-as-a-Service (IaaS): Infrastructure as a service, or IaaS, provides the users with compute, networking, and storage resources (i.e. the infrastructure) that the client need to manage SaaS tools—but don't want to maintain themselves. It serves as the complete datacenter framework, eliminating the need for resource-intensive, on-site installations. It provides
• Platform-as-a-Service (PaaS): It provides users with a platform on which applications can run, as well as all the IT infrastructure required for it to run.
• Software-as-a-Service (SaaS): The most widely recognized type of cloud service is known as software as a service, or SaaS. It provides users with—essentially—a cloud application, the platform on which it runs, and the platform's underlying infrastructure.

AIISCS provides the cloud management solution for you starting from the development to the maintenance phase depending on the requirement of the client. We have a team of experts who will help you to develop and manage everything whether you need to keep business-critical apps in a private cloud or gradually move to multiple public cloud services, our team makes it easy to leverage a full range of available cloud service providers.