What is the shared responsibility model in cloud security?

The shared responsibility model in cloud security is a concept that defines the division of security duties between the cloud service provider (CSP) and the cloud user or customer. The model clarifies who is responsible for securing various aspects of the cloud environment.

In general, the CSP is responsible for securing the underlying cloud infrastructure, such as physical security of data centers, network infrastructure, and hypervisors. On the other hand, the cloud user is typically responsible for securing their data, applications, operating systems, and configurations within the cloud environment.

This model impacts businesses using cloud services by making it crucial for them to understand their security responsibilities in the cloud environment. Businesses need to ensure they are implementing proper security measures within their own portions of the cloud environment to protect their data, applications, and overall infrastructure. Failure to do so could result in security breaches, data loss, compliance violations, and other risks that could significantly impact the business.

Ultimately, the shared responsibility model emphasizes the importance of collaboration between the CSP and the cloud user to achieve a secure cloud environment.