Webinar Exposes Hidden Certificate Sprawl That Threatens Machine‑Identity Trust

What happened

Optiv presented a 60‑minute webinar titled “The 7 Certificates You May Not Know You Need: Closing Machine Identity Blind Spots.” The session explained that while public SSL/TLS certificates are commonly tracked, internal PKI, device, cloud‑workload, and code‑signing certificates often remain unmanaged. Uncontrolled certificates can cause service outages, rogue device connections, and software‑supply‑chain trust failures. Attendees were guided through a three‑step approach—discover every certificate, automate its lifecycle (issuance, renewal, rotation, validation, revocation), and assign clear ownership—whether managed in‑house, via software‑only tools, or through a managed service. The webinar concluded with a framework to turn certificate sprawl into a measurable machine‑identity program and improve audit readiness.

Why it matters for trust and compliance

• Unmanaged machine‑identity certificates violate the control objective of maintaining an auditable inventory and lifecycle for non‑human assets, a requirement echoed across NIST CSF 2.0 and other frameworks.
• Enable continuous evidence collection for certificate inventory and lifecycle events.
• Provide audit‑ready documentation that maps to multiple compliance frameworks.

Who is affected

Recommended actions

1. Conduct a comprehensive certificate discovery across all environments.
2. Assign ownership and implement automated lifecycle tooling.
3. Feed certificate status into a continuous monitoring solution for defensible audit evidence.