UNDERSTANDING SHARED SECURITY RESPONSIBILITY

SHARED SECURITY RESPONSIBILITY MODEL

In the public cloud, a key to being secure is a solid understanding of the shared security model that exists between you (the customer) and your cloud provider. Without this, you may make assumptions that your cloud provider is protecting you, when in fact you are actually responsible for particular security functions.

Your cloud provider is responsible for securing the foundational services, such as computer power, storage, database and networking services, but you will be responsible for the configuration of those services. At the network layer, your service provider is responsible for network segmentation, perimeter services, some DDOS and spoofing.

But you are responsible for network threat detection, reporting and any incident reporting. At the host layer, you are responsible for access management, patch management configuration hardening, security monitoring and log analysis. The application security components of your site are 100% your responsibility. The model below shows a breakdown of responsibilities between you and your service provider:

Shared Responsibility Model
Shared Responsibility Model

 

Understanding your role and the role of your cloud provider will not only help you make the best decision concerning your cloud infrastructure, it will also ensure that once implemented your cybersecurity strategy will efficiently and cost-effectively protect your data from threats to the cloud.

Next we’ll look at how you can protect your online assests with 7 Best Practices for Cloud Security

One Reply to “UNDERSTANDING SHARED SECURITY RESPONSIBILITY”

Comments are closed.