number . Adding to the urgency , the European Cyber Resilience Act ( CRA ) will impose cybersecurity obligations on all devices that have a network connection . Wärtsilä set out to address these challenges by creating automated asset inventory collection , streamlining compliance reporting and enabling OT vulnerability reporting .

In the past , the suppliers who installed the equipment for Wärtsilä ’ s customers created an asset list in an Excel spreadsheet . The manual process was timeconsuming , error-prone and only relevant for a specific point in time . Technicians had to merge files when new devices were added .

Wärtsilä needed to make the process easy , repeatable and always up-to-date for its customers .

Tenable OT Security automates asset discovery and visualisation at scale

Tenable OT Security enables Wärtsilä to identify assets , communicate risk and prioritise action all while enabling its IT and OT teams to work better together . Knowing exactly which assets exist , its configurations and full situational awareness of both sides of the house , empowers the security team to see and understand the big picture .

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