01 / Understand
The starting point
Space and defense environment with availability, continuity, vulnerability and accreditation constraints.
02 / Frame
The challenge to resolve
Keep the platform operational while qualifying CVEs, SSI gaps and the expected hardening actions.
03 / Implement
My contribution
Prioritized vulnerabilities, operated and maintained security across 4 Proxmox clusters, automated PXE/Puppet workflows, performed impact analysis and consolidated Graylog, Nagios and Splunk monitoring evidence.
04 / Verify
The documented outcome
Qualified gaps and CVEs, structured remediation plans and consolidated evidence for SSI accreditation review.
- Prioritized CVEs
- Proxmox operations
- Hardening
- Logs and metrics
- Accreditation evidence
05 / Scope of the story
What this page documents
Reworded professional experience. Sensitive architecture and operational details are not published. No organizational endorsement is implied.
This page describes my role and documented outcomes. It does not establish a commercial relationship between the named organization and Murillo Consulting.