(ISC)2 Certified in Cybersecurity Practice Exam

What is a community cloud?

1. A cloud for single organization use

2. A shared infrastructure for specific community organizations

3. A cloud that is publicly accessible

4. A type of private cloud for small businesses

The correct answer is: A shared infrastructure for specific community organizations

A community cloud is defined as a shared infrastructure that is designed to be used by specific organizations that have common concerns or interests, such as mission, security requirements, and compliance considerations. This collaboration allows these organizations to pool their resources and share costs while maintaining some level of control over their data. The emphasis is on the shared aspect of the infrastructure among targeted users who typically share similar needs, making it an ideal choice for sectors like government agencies, educational institutions, or healthcare organizations. They leverage the benefits of cloud computing, such as scalability and flexibility, while addressing specific privacy or security issues that may not be adequately managed in a public cloud environment. In contrast, options that refer to a cloud for single organization use imply a private cloud, while a public cloud is accessible broadly to any user without specific restrictions. A type of private cloud for small businesses does not capture the communal nature of a community cloud, which is designed for collaboration among various organizations rather than solitary use.