INTERMEDIATE • Network Defense Operations

Clean ss Playbook: harden service-to-service trust boundaries #21

Lesson context: Network Defense Operations (Intermediate level). Clean ss Playbook: harden service-to-service trust boundaries #21 teaches a defensive workflow for ss with least-privilege access mapping. Scenario: school LMS portal (harden service-to-service trust boundaries). At Intermediate level, this lesson emphasizes practical controls and measurable risk reduction. Command focus: ss, netstat, nmap; objective: harden service-to-service trust boundaries.