Entry

Network Port Service Cleanup

Difficulty: entry

Source: devops-interviews/devops-interview-questions by Alex Muradov

Answer

Scenario

A security audit found several unauthorized applications listening on high ports (range 8000-9000).

Task

Scan the system for listening TCP/UDP ports between 8000 and 9000. Identify the Process IDs (PIDs) bound to these ports and terminate the associated services.


📹 Video Solution