Hardened by Design: Applying the NSA's OT Guidance With Cisco Security and Splunk
Cisco, Tuesday, October 20th, 2026
Cisco explains how Cisco Security and Splunk help operators apply the NSA's new Zero Trust guidance for operational technology.
Cisco notes that OT controllers can run for decades and often cannot support modern security tools or tolerate disruptive changes.
The NSA's new guidance offers operators a way to apply Zero Trust principles while keeping safety and availability in view.
The NSA warns that attacks on critical infrastructure threaten national and economic security, public health and safety.
Cisco describes how Cisco Security and Splunk help put the guidance into practice.