Which of the following is true about the OCI Web Application Firewall?

The option stating that the OCI Web Application Firewall protects against web application vulnerabilities is accurate and highlights one of the primary functions of this service. The firewall is specifically designed to safeguard web applications by filtering and monitoring HTTP traffic between a user and the application. It helps to protect against various security threats such as SQL injection, cross-site scripting (XSS), and other common vulnerabilities that can be exploited in web applications. This proactive security measure is essential for maintaining the integrity and availability of web services.

In contrast, the other options present misconceptions about the Web Application Firewall. The notion that it increases server hardware costs is not true; rather, it is a cloud service that operates in OCI’s infrastructure, which can potentially reduce overall costs by minimizing the need for additional on-premises security solutions. The suggestion that it only works with Oracle applications is misleading, as the OCI Web Application Firewall can be utilized with a variety of web applications, regardless of the platform they are built on. Lastly, the idea that it requires constant user interaction is incorrect; once configured, the firewall autonomously manages traffic and enforcement without continuous user input, allowing for automated protection of applications.