Tenable

“Our genome sequencers process highly sensitive data that drives breakthroughs in personalized medicine and pharmaceutical research,” explains Hudaley. “Any vulnerabilities in our systems could jeopardize data integrity, disrupt operations, and erode client trust.”

“Tenable has fundamentally transformed how we manage vulnerabilities,”

“Tenable’s insights have shaped our training programs and policies, fostering a security-first mindset throughout the organization,” Hudaley concludes. “By aligning our efforts with the operational needs of our devices, we’ve enhanced reliability, productivity, and trust. Tenable Vulnerability Management has been more than just a tool for us — it’s been a catalyst for positive change in how we approach security at every level.”

“The automated reporting features ensure we meet regulatory deadlines with accuracy and confidence.”

“Tenable has established itself as a market leader in the difficult area of exposure management,”

“Security is an essential trademark of CANCOM, and that's why we always use the most innovative solutions. We only offer our customers solutions if we ourselves are convinced that they meet the respective requirements in the best possible way. In this way we would like to take into account an increasing demand in the future. Nowadays, every company needs a solution for vulnerability and exposure management, otherwise the security of the business cannot be guaranteed,”

“Tenable is intuitive, easily customizable, and compatible with operating system environments like Windows and Linux and easily integrates with ITSM platforms such as ServiceNow. This seamless integration means that many processes can be automated,”

“Tenable is very compelling in this regard because it simplifies IT security while increasing the level of security.”

“End users need to be able to use a security solution without problems and see tangible benefits. Tenable is very compelling in this regard because it simplifies IT security while increasing the level of security.”

“With [Tenable], we immediately saw the access-related risks to our environment and could quickly remediate them. No other solution provided this type of deep visibility into access entitlements and publicly accessible resources.”

“We’re next setting our sights on implementing the least privilege policies that [Tenable] generates from actual use — that kind of automation is right up there with devops best practice by enabling us to remediate at scale and shift left to harden net-needed access into our infrastructure.”

“[Tenable] goes beyond permissions visibility to reveal IAM risk context that informs our busy devops team, facilitating their efforts in mitigating risk and minimizing disruption.”

“The clear communication of vulnerabilities and business impacts has definitely led to a completely new, much more sensitive patch culture. If the responsible colleagues can see at a glance what danger a vulnerability poses and even receive concrete guidance on how to fix it, it is usually closed promptly.”

“Tenable Cloud Security helps us cut cloud risks faster and easier—no experts needed. It reveals toxic access, flags anomalies, and gets us closer to least privilege,”

“TISAX is the most important seal of approval for our industry today. Without the robust, risk-based vulnerability management and unified view of our attack surface via the Tenable One Exposure Management Platform, we would hardly be able to meet the ENX requirements and many doors would remain closed to us.”

“Tenable One gives us a unified, comprehensive view of our entire attack surface, spanning on-premise, cloud, OT, and IoT. Implemented successfully in less than four months, it has shifted us from a reactive to a proactive state, meaning we are no longer stopping various teams to address constant problems during day-to-day work.”

“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.”

“It dramatically reduces the manual effort involved in analysis and action – and automates wherever possible.”

“We got value from Tenable Cloud Security within hours,”

“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,”