INTERMEDIATE • Service Hardening

Clean scp Playbook: improve incident traceability #21

Lesson context: Service Hardening (Intermediate level). Clean scp Playbook: improve incident traceability #21 teaches a defensive workflow for scp with structured security logging. Scenario: team chat backend (improve incident traceability). At Intermediate level, this lesson emphasizes practical controls and measurable risk reduction. Command focus: scp, netstat, nmap; objective: improve incident traceability.