Your industrial footprint keeps expanding – more manufacturing plants, pumping stations, and power substations. But your security team isn’t growing at the same pace. Here’s what keeps CISOs awake: every new site increases your attack surface while resources stay flat.
If you’re managing OT security across multiple sites, you know this challenge. Teams spend weeks manually updating sensors with the latest firmware and threat intel in a never-ending loop. Site 12 runs the latest threat intelligence while Site 7 operates with firmware and threat intelligence that are six months old – leaving you exposed.
When the board or auditors request enterprise-wide reporting, you’re compiling spreadsheets from 30 sites – often taking weeks at a time. As the CISO, you have no aggregated view of vulnerabilities and threats, let alone the capability to stand-up an enterprise-wide governance program to drive down cyber risk strategically.
This approach isn’t sustainable – or secure.
The Real Cost of Siloed Security
Security teams at large industrial organizations spend significant time maintaining tools instead of remediating vulnerabilities and hunting threats. Your experienced security team should not be contending with out-of-date software, needing to troubleshoot connectivity, let alone having to manually distribute threat intelligence on a site-by-site basis – tasks that should be automated.
The business impact: regulatory fines from inconsistent security posture, operational disruptions from undetected threats, and budget overruns from inefficient resource allocation. Most critically, you can’t confidently answer stakeholder or board questions about your OT security posture because you lack consistent, enterprise-wide visibility.
What Multi-Site Industrial Operations Need
Industrial organizations require five capabilities to secure operations at scale:
- Centralized control: Enterprise-wide management without complexity. Monitor all security site infrastructure from one console, not dozens of interfaces.
- Automation at scale: Push updates to 100 sites as easily as one. Manual updates don’t scale and create dangerous security gaps.
- Up-to-date threat intelligence: Always up-to-date and consistent zero-day vulnerability detection, malware detection, IDS signatures to detect malicious traffic across all sites.
- Insight on global security posture: Security insights that serve both IT security teams and OT engineers. Dashboards should display asset health, vulnerabilities, and security posture together.
- Executive reporting: Board-ready views showing security posture, risk trends, and compliance status across all sites.
Traditional point solutions create more silos, manual work, and security gaps.
Cyber Vision Site Manager: Scalable Industrial Security Management
Cisco Cyber Vision Site Manager delivers enterprise-wide management for every Cyber Vision Center and sensor across all industrial sites from a single console. Monitor sensor health, their connectivity status, license usage in real-time.
Site Manager automates software management across your entire infrastructure. Schedule and deploy updates to all sites in hours instead of weeks. The system respects operational windows – you control update timing to avoid production disruptions.
Site Manager also automatically distributes the latest threat intelligence to your entire OT security infrastructure from one location. This ensures zero-day vulnerabilities and threats are identified consistently across all sites. No intelligence gaps. No outdated protection. Additional capabilities include secure integration of Cyber Vision Centers with Cloud security solutions such as IP address geolocation to create allow and deny-list to prohibit communication to unauthorized geolocations.
Instead of updating Cyber Vision security infrastructure manually, on a site-by-site basis, your security team can instead focus on more important tasks. Existing Cyber Vision customers get to leverage this capability as part of their existing Cyber Vision license.
New Cyber Vision Application for Splunk: Turning Fragmented Data into Actionable Insights
Now that we’ve made it easier to manage your multisite industrial security infrastructure, how do you gain aggregated visibility from all sites to drive an enterprise-wide cyber risk governance program?
The Cyber Vision app for Splunk seamlessly enables Cyber Vision Center telemetry to be ingested into prebuilt and customizable dashboards in Splunk Enterprise – the Splunk Platform. Security analysts get a complete overview of all Cyber Vision telemetry, including focused views per sensor, operational and security overviews, vulnerabilities, asset summaries, and the ability to detect and remediate malicious activity across sites in one platform.
Pre-built dashboards provide immediate value by aggregating security telemetry from all sites into a single interface. The real power of the platform lies in customization bringing OT, IT and security together for specific use cases and personas. For example, plant managers can monitor local asset health, security teams can track cross-site vulnerability or security event comparisons and get context for faster threat detection, and executives can get a birds-eye view on operational and security data.
This transforms vulnerability management from site-by-site exercises into strategic, enterprise-wide programs. Gain comprehensive visibility into security weaknesses across all industrial assets, with prioritized risk scoring based on asset criticality, exploitability, and operational context.
The Cyber Vision application can be downloaded on Splunkbase.
The Complete Solution
These capabilities work together as an integrated approach:
Cyber Vision Site Manager handles infrastructure management – centralized deployment, automated software and threat intelligence updates, health monitoring, and troubleshooting across all sites.
Cyber Vision app for Splunk powers security operations – unified Cyber Vision telemetry aggregation, transforming industrial cyber risk management from a site-by-site exercise into a strategic, enterprise-wide OT security governance program.
Together, they deliver operational efficiency, security effectiveness, and strategic oversight. Manage industrial security infrastructure with confidence at scale, remediate vulnerabilities and threats faster, and effectively communicate cyber risk to executives and auditors.
The Path Forward
The question isn’t whether you’ll face sophisticated OT threats – it’s whether you’ll detect them in time. As industrial connectivity increases, so does your attack surface. Manual, site-by-site security management can’t keep pace.
Multi-site industrial operations require enterprise-wide security management without enterprise-wide complexity. With centralized management and unified visibility, security teams can finally scale industrial security programs to match their operational footprint.
Ask yourself: Can you confidently answer, “What’s our OT security posture right now across all sites?” How long would it take to deploy critical updates across all sites? Is your team stuck in a never-ending deployment and management loop, or are they able to proactively resolve vulnerabilities and detect threats?
Ready to see how leading industrial organizations scale OT security? Visit cisco.com/go/OTsecurity, download the solution at-a-glance or contact a Cisco sales representative to learn more about Cyber Vision Site Manager and the Cyber Vision app for Splunk.