Google Cloud Security Engineer Practice Exam 2025 – Full Prep Guide

The Web Security Scanner is specifically designed for identifying vulnerabilities in web applications, particularly those hosted in Google Cloud environments like Google Kubernetes Engine (GKE). It conducts automated scans of your web applications, looking for common security issues such as cross-site scripting (XSS) vulnerabilities.

This tool allows developers and security engineers to proactively find weaknesses before they can be exploited, making it an essential part of a security strategy. By simulating various attack vectors, including XSS, it helps teams understand potential risks and remediate them effectively.

Other options do serve important roles in security but are not tailored for simulating XSS injections. Google Cloud Armor provides protection against DDoS and other types of attacks at the network level, but it does not perform vulnerability scanning. Stackdriver Monitoring is focused on resource monitoring and application performance instead of security testing. Container Registry is a repository for storing and managing container images, which is also not relevant for simulating web application vulnerabilities. Therefore, the Web Security Scanner is the most suitable choice for simulating XSS injection attacks.