What is a common cloud-based GUI that provides an overview of security operations?

A cloud-based graphical user interface (GUI) is fundamental in providing users with a visual representation of various metrics and indicators related to ongoing operations, including security. The answer identifying "Dashboard" is correct as it embodies this concept. Dashboards compile data from different sources and present it in an easy-to-understand format, allowing users to monitor their environment effectively.

In the realm of cloud security operations, dashboards specifically can visualize key performance indicators, alerts, logs, and compliance status. They enable security teams to gain insights into the security posture of their cloud infrastructure, track anomalies, and respond appropriately to incidents. By simplifying complex data into visual formats such as charts and graphs, dashboards empower users to make informed decisions quickly.

While automation tools like Puppet can be used within cloud environments to manage configurations and deployments, they do not primarily serve to present an overview of security operations. Similarly, the Gemalto system refers to certain security products and solutions rather than a common GUI. A vendor-based security appliance may provide security functions but typically does not offer a consolidated overview of security operations across various cloud services in the same way that a dashboard does. Thus, the dashboard stands out as the most appropriate choice for providing an overview of security operations in a cloud context.