About
For teams that own a public web surface and don't have time to babysit it
ExposureGrid is a focused external posture scanner, not a generic security platform. We pick a small set of high-signal checks, run them honestly, and tell you exactly what changed.
Web exposure has changed. Sites live behind CDNs, identity providers, third-party scripts, and edge configurations that move constantly. The hard part of staying secure isn't finding the big vulnerabilities. It's noticing the quiet drift between today's posture and the one you signed off on last quarter.
ExposureGrid exists to make that drift visible. We focus on the categories of misconfiguration that show up in real incident reports: TLS and certificate posture, security response headers, CSP, CORS, cookies, DNS hygiene, and mail-authentication posture. Every scan ships findings with evidence and a remediation step, not a vague risk score.
We're intentionally honest about scope. ExposureGrid is an external, non-invasive scanner. It complements penetration testing, code review, and runtime monitoring. It doesn't replace them.
The company behind it
ExposureGrid is built by EventHorizon Forge
Parent company
EventHorizon Forge
Security-focused infrastructure, identity, and managed services.
EventHorizon Forgeis a security company that builds infrastructure, identity, and managed services. ExposureGrid is one of EHFC's focused products, built to make external posture visibility realistic for teams that don't run a 24/7 SOC.
The same engineering principles we use for ExposureGrid (evidence first, honest scope, safe defaults) apply across everything EHFC builds and operates.
What we believe
Three principles that drive every release
Honest scope
We won't pretend an external scan is a penetration test, a compliance audit, or a guarantee of safety.
Evidence over scores
Findings ship with the raw observation we collected. You can verify, hand off, or contest any result.
Safe by default
No payloads. No fuzzing. No credential testing. ExposureGrid behaves like a careful browser, not an attacker.
See ExposureGrid on a domain you already own.
The fastest way to understand the product is to point it at a site you actually care about.