Which Google Cloud service helps ensure uploaded user comments do not include sensitive data?

The Cloud Data Loss Prevention (DLP) API is designed to help organizations discover, classify, and protect sensitive data. When it comes to managing user-generated content like comments, the DLP API can analyze uploaded text to identify and redact sensitive information such as personally identifiable information (PII), credit card details, and other confidential data types. This real-time scanning capability is crucial for maintaining data privacy and compliance, especially in user interactions where sensitive data might inadvertently be shared.

The other services listed serve different purposes: Web Security Scanner focuses on identifying vulnerabilities and security issues in web applications, Cloud Key Management Service is used for managing encryption keys for securing data, and Cloud Functions provides a serverless environment for running code in response to events. While these services enhance security in various ways, they do not specifically target the detection and prevention of sensitive data exposure in user-uploaded content like the DLP API does.