Defender for Cloud Apps (A): Focused on monitoring SaaS app usage and cloud security, not image content moderation # # Custom Vision (B): Can classify images, but requires building/training your own model # more development effort # # Azure AI Vision (C): Can analyze images, including adult/racy content detection, but Content Safety is now the preferred service for moderation. Still valid # # Azure AI Content Safety (D): Specifically designed for detecting and blocking harmful/inappropriate content in text and images # # Document Intelligence (E): Extracts text/structure from documents, not relevant here # # The Answer: C). Azure AI Vision and D. Azure AI Content Safety Reference: Azure AI Content Safety overview Azure AI Vision - image moderation