Tenable

““Tenable has earned our confidence to embed Tenable Nessus within our OT environment. From a vulnerability management perspective this puts us far above what we’d have been able to achieve without it.””

““Using Tenable OT Security we can identify vulnerabilities early in the process, review the published CVE documentation and implement remediation and security restrictions without waiting for the OEMs,””

““The front office has the data they want, they understand where it came from, and more importantly, they know what it means,””

““With Tenable OT Security, the data is visible on the wall,””

““We use Tenable OT Security to identify vulnerabilities and maintain a complete asset list, sometimes surfacing issues that our OEMs either don’t know exist or no longer support,””

““Tenable OT Security gives us comprehensive visibility without burdening us with labor-intensive workloads.””

““We are a critical infrastructure organization, so although our InfoSec team is relatively small, we have to minimize risk and harden our cyber resilience,””

“With Tenable tuned and trained to prevent false positives we’ve reduced the number of reported events by 98% – a tremendous time savings. What used to take two days per week to manage now takes only a few hours, and we’ve improved efficiency by 87%.”

“Tenable One was the best solution to drive our exposure management initiative. The greatest advantage of Tenable One is in its flexible licensing model. It allows us to use as many features as we need, from vulnerability management to AD security.”

“We expect to replicate our Tenable JIT use case capability to unlock more revenue opportunities — we’ve already presented it to other clients who, due to privacy laws or regulatory mandates, have high sensitivity requirements that make them risk averse.”

“Using our Tenable solution, we can commit to being able to provide enterprise clients with log feeds on what is happening to their data within the confines of the Demyst environment — we see this kind of access control requirement increasingly becoming a standard in enterprise contracts.”

“For Demyst, the Tenable JIT use case was the final piece in the puzzle of unlocking revenue with a globally recognized bank — it got us across the finish line to start processing this data for them.”

“We deployed Tenable out of the box and are using it to provide a low-friction workflow for granting time bound permissions for accessing a key client’s sensitive data. We are also using Tenable to reduce permissions risk and enforce least privilege in our AWS environment.”

“Today, we are using Tenable Cloud Security to deliver temporary access control to a key banking client, meeting our privileged access management cloud use case, and also to rationalize permissions and better control access in our complex AWS environment,”

“We understood that Tenable could help with our AWS permissions need as well as our client’s temporary access use case – and a demo showed this to be true,”

“Within an hour of starting our proof of concept we were able to confirm that the Tenable Cloud Security solution performed as promoted.”

“[Tenable Cloud Security] has saved Latch hours of time and the headcount equivalent of three to four additional analysts.”

“As a medium-sized company with highly complex IT but limited personnel resources, we focus on a high degree of automation and self-sufficiency when selecting our solutions. The systems have to run reliably on their own without us having to intervene manually on a daily basis. And that is exactly what Tenable OT Security has achieved from day one.”

“When we received the first results of the Tenable solution in early December, we immediately saw that the analysis revealed an exponential amount of information than with the other systems tested. It was fascinating how much information we were able to extract from the system at this early stage. We therefore quickly decided to transfer the Proof of Concept to live operation at the beginning of 2024 and rolled out the system successively at all locations. As of today – at the start of 2025 – all our German sites are connected to Tenable OT Security.”

“When we initially launched Tenable OT Security, the first discovery generated over 80 alerts per 1,000 systems,” says Max Gutberlet, CISO at Rotkäppchen-Mumm. “Today, we’ve reduced that number by more than 52%, bringing it down to just 38 per 1,000. This represents a remarkable improvement, particularly since nearly all of the remaining vulnerabilities are classified as non-critical and do not present an immediate threat.”

“We focus on a high degree of automation and self-sufficiency when selecting our solutions. The systems have to run reliably on their own without us having to intervene manually. And that is exactly what Tenable OT Security has achieved from day one.”

““We got value from Tenable Cloud Security within hours,” reported Plant, “It dramatically reduces the manual effort involved in analysis and action – and automates wherever possible.””

““We wanted to limit access, including privilege escalation, without draining team resources—and without slowing down our business,””

“What stands out most about Tenable Cloud Security is the ease of use and accuracy, and how broadly and deeply you can implement it. It’s been a very effective solution – and a strong partnership,”

“The simplicity and seamlessness of Tenable’s JIT mechanism is key. Users request access through Slack, approvers are notified instantly and access is granted for a defined period,”