COBIT P09 is a management tool or approach for your IT infrastructure where THREATS and VULNERABILITIES affected IT infrastructure lab
Step-by-step explanation
1. The first process should update antivirus each pc or workstation on laptop or workstation
2. Update operating system updates if any pending for each pc or workstation or laptop
3. Each PC or desktop or workstation to be scanned and check any threats or Vulnerabilities
4. Once the scanning is completed check still Threats and Vulnerabilities still exists physically check schedule task any new task created if so disable or delete it
5. If Windows operating system kindly check user\appdata\local folder etc and delete unwanted folders
6. Repeats the process of step 5 till threats and Vulnerabilities is removed In each desktop or workstation or laptop.
COBIT P09 is assets the risk process for any infrastructure lab, It is a strategic process that is applied with another process to get rid of Threats and Vulnerabilities.