NIST 800-53 (PL-2) requires this formal boundary definition before technical work begins. Collect your starting assumptions: network diagrams, IPAM records (IP Address Management logs), and firewall rulesets. This document takes you step-by-step through the process of baselining. If you use these NMS products, you must adjust. This guide presents a detailed Network Security checklist with examples to help you establish robust protection and minimize vulnerabilities. Protecting networks and data against unauthorised access, abuse, and damage requires. Leading standards, including NIST 800-53 (CM-2) and CIS Controls v8, identify baseline configuration as a foundational control. It provides a standardized approach to security implementation, promoting consistency and reducing the. The Department for Science and Innovation (DSIT) has set out the commencement plans. You can find more details on the Gov.
[PDF Version]