Case Study: Lumen Technologies reduces exploitable vulnerability risk with Zafran

Lumen integrates 30,000+ assets into a unified exposure view with Zafran

Lumen Technologies, a global telecommunications provider, faced a significant challenge in managing tens of thousands of vulnerabilities across its complex hybrid infrastructure. Their security team was overwhelmed by fragmented visibility and manual analysis, struggling to determine which vulnerabilities were truly exploitable and which were already mitigated by existing security controls.

Zafran provided a solution by integrating with Lumen's existing defenses to create a live, contextual model of exploitability across 30,000+ assets. The platform automated threat-to-asset correlation for zero-days and delivered a unified view of exposure. This implementation cut manual triage time from hours to minutes and allowed Lumen to rapidly identify and mitigate real risk, streamlining collaboration across their security and IT teams.

Lumen Technologies