Which term stands for extended detection and response across multiple environments?

• A. Indicators of Attack (IOAs)
• B. WatchGuard Full Encryption
• C. Indicators of Compromise (IOCs)
• D. XDR Capabilities

Answer: (D)

XDR capabilities represent extended detection and response across multiple environments. It brings together signals from endpoints, networks, cloud services, and applications, then analyzes and correlates them in one place to detect multi-vector attacks and coordinate a unified response across the entire environment. This broader scope is what sets XDR apart from more narrowly focused concepts. Indicators of Attack are behavioral signs that an attack is in progress, useful for real-time detection, while Indicators of Compromise are artifacts that show a system has already been breached, often used for investigation after the fact. WatchGuard Full Encryption is about protecting data, not detecting across environments. So, the term that best fits extended detection and response across multiple environments is XDR capabilities.