Attack Surface Management

Definitions

1. Attack Surface Management is the continuous discovery and reduction of internet-facing assets, exposures, misconfigurations, and shadow infrastructure. Security teams use it to enforce trust, reduce exposure, improve detection, or standardize secure operations in production environments. Its value depends on correct configuration, lifecycle management, and surrounding controls, because weak defaults, poor integration, or missing visibility can create gaps that attackers exploit.

   In plain English: Attack Surface Management is a security concept or control that helps organizations protect systems, manage trust, and notice suspicious behavior before damage spreads.

   Example: "After the review, the security team rolled out Attack Surface Management in the affected environment, documented the operating procedure, and verified through logs and test cases that the control reduced exposure without breaking normal administrative or user workflows."

Related Terms

• SIEM
• Certificate Transparency
• Anomaly Detection
• Attack Chain
• Attack Surface
• Attack Tree
• Cloud Security Posture Management
• CSPM
• Cyber Kill Chain
• Data Loss Prevention
• DLP
• Adversary Simulation
• Attack Pattern
• Database Activity Monitoring
• Honeynet