Inside Lumara Immunity: Our Tenable-Powered Continuous Vulnerability Management

The problem isn't finding vulnerabilities. It's fixing the right ones, fast.

Your environment has vulnerabilities, and it always will. The hard part was never generating a longer list. It's knowing which handful actually put your business at risk, and closing them before an attacker gets there first.

And that window is closing. The time between a vulnerability being disclosed and actively exploited is now measured in days. Quarterly scans and spreadsheets full of "criticals" can't keep up with that. What you need is continuous visibility, smart prioritisation, and remediation that actually happens.

That's what Lumara Immunity delivers.

How we close the loop

Lumara Immunity is our vulnerability management extension within Lumara SecOps Cloud. It runs the whole cycle, from finding a weakness to confirming it's fixed, continuously rather than once a quarter:

• Assess: scan your whole environment, from endpoints and servers to cloud workloads and network devices, so nothing slips out of view between checks.

• Prioritise: rank findings by real-world exploitability, active threat intelligence, asset criticality, and business impact, so effort goes to the handful that could actually hurt you, not the thousands flagged "critical."

• Remediate: deploy patches and configuration changes at scale to close your most critical exposures fast, shrinking the window an attacker has to use them.

• Prove: align to the ACSC's Essential Eight and track your posture over time, so you can show your board, auditors, and insurers exactly where you stand.

Vulnerability data also feeds the Lumara Fabric, so a known weakness and a live attack against it are seen together, in real time, not in two separate tools.

The result is a measurably smaller attack surface, a lower mean time to remediate, and a posture you can stand behind, without your team drowning in noise.

Powered by Tenable

Lumara Immunity runs on Tenable, the company that built the vulnerability management category and remains one of its most recognised leaders, trusted by more than 44,000 organisations worldwide.

The recognition backs it up. Tenable is the only vendor named a Customers' Choice in the 2025 Gartner® Peer Insights™ Voice of the Customer for Vulnerability Assessment, with a 4.7 out of 5 rating across 181 reviews, more than any other vendor in the category, as of 30 April 2025. That's the verdict of the people who use it every day, not vendor marketing.

When a global benchmark exists, we integrate it into the Lumara Fabric rather than build a closed alternative. You get an engine the market already trusts, run by a team that knows your environment. It's the same approach behind Lumara Sentry, powered by SentinelOne.

But a great engine is only half the story. We pair Tenable with something a software licence can't give you: a sovereign, Australian 24/7 Security Operations Centre. Our analysts tune the platform to your environment, validate what's real, drive remediation to completion, and report your security posture in plain language for your board.

Find out where you stand

Most environments hold more than their owners expect. A free, no-obligation vulnerability scan gives you a clear, prioritised picture of your exposure and a practical plan to fix what matters most first. Request yours HERE.