What is the main function of a cloud firewall?

The primary function of a cloud firewall is to provide advanced threat protection through traffic control. This means that it helps to secure cloud resources by examining the incoming and outgoing traffic to ensure that only legitimate communications are allowed while blocking malicious activity. This protective mechanism is vital in today’s cybersecurity landscape, especially as businesses increasingly rely on cloud services.

A cloud firewall operates by applying rules and policies to network traffic, thus helping to prevent unauthorized access and attacks. It can also provide features such as intrusion detection and prevention, which are integral to safeguarding sensitive data within the cloud environment. This proactive approach not only protects against external threats but can also mitigate risks associated with misconfigured settings or insider threats.

Other options do not reflect the primary role of a cloud firewall. For example, creating backups is a function of data management solutions, not a firewall. Similarly, assisting with software installations and monitoring user activity are functionalities associated with different tools and systems within IT management rather than with the core purpose of a firewall, which is focused on traffic control and security.