Each data expertise (IT) and operational expertise (OT) capabilities are more and more essential to ship desired mission and enterprise outcomes. Increasingly more, these outcomes depend on digital sensors and the info they supply to optimize operational methods and higher-level enterprise and administration functions.
There’s a quickly rising explosion of digital sensors throughout governments and industries. And the related knowledge from these sensors is more and more important to the operational effectiveness, flexibility, and resiliency of each enterprise and mission-critical methods. Moreover, Synthetic Intelligence/Machine Studying or AI/ML-driven capabilities allow infrastructure to answer altering situations dynamically. Which means efficiency and operational effectiveness will be improved in real-time, and menace response will be automated to ship safer operational outcomes.
Modernizing and digitizing our important infrastructures permits governments and organizations to offer higher and extra equitable entry to important infrastructure companies. And if the pandemic has taught us something, it’s that what will be delivered digitally should and can be delivered digitally. Most significantly, we should be sure that upgrades to water, communications, transportation, energy, and different important infrastructures ship resiliency within the face of ever-increasing cyber menace exercise. These modernization efforts present the chance to make use of a extra holistic architectural strategy that higher aligns each IT and OT parts, particularly close to safety.
Orchestrated IT/OT Safety is Paramount
An aligned IT/OT strategy is important for enterprise and mission success and infrastructure resiliency and safety. In a digital world, IT/OT modernization efforts should be each synchronized and grounded in methods safety engineering to attain profitable enterprise and mission transformations (see NIST SP 800-160v1 Programs Safety Engineering Concerns for a Multidisciplinary Strategy and NIST SP 800-160v2 Creating Cyber Resilient Programs – A Programs Safety Engineering Strategy).
The 2021 cyber-attack on Colonial Pipeline’s IT-supported enterprise methods that resulted in a business-driven denial of service impression to their OT methods confirms this new actuality. This chilling instance illustrates the rising want for a holistic IT/OT cybersecurity strategy. It expands the definition of what’s now thought-about a part of our “important infrastructures” to incorporate the rising interdependency of IT and OT methods. An end-to-end IT/OT architectural strategy and the arrival of AI/ML-enabled digital transformation capabilities are potential game-changers for infrastructure optimization. Additionally they act as an “ace up our sleeves” in our means to dynamically regain the cyber excessive floor in opposition to our adversaries.
The place Do We Start?
An excellent start line is the Nationwide Institute of Requirements and Know-how’s (NIST) Zero Belief Structure (ZTA) (SP 800-207). It identifies a safety Coverage Resolution Level (PDP) within the Management Aircraft, coupled with Coverage Enforcement Level(s) within the Knowledge Aircraft, because the Core Zero Belief Logical Parts essential to ship efficient cybersecurity threat administration in each IT and OT environments. Cisco ZTA and community options present orchestrated safety throughout each IT/OT environments, in lots of instances leveraging investments in parts, capabilities, and instruments you already possess.
Our Method Ahead
The unstoppable drive towards elevated digitization requires that we rethink how we defend our ever-expanding ecosystem of “important methods and knowledge”. That is important to key authorities and business companies, innovation, and enterprise and mission success. Securing these important infrastructures means we will not afford to spend money on separate silos that usually fail to contemplate complicated linkages between digital IT and OT infrastructure components.
Adversaries are always evolving their approaches to attain most acquire and/or disruption with minimal effort. We should be no much less devoted in our efforts to ship more practical, environment friendly, and safe operational outcomes by safeguarding and optimizing our important infrastructures and methods. Breaking down long-standing organizational and purposeful silos to attain this holistic strategy is a cultural problem that we should tackle to ship extra responsive and guarded important infrastructures.
Cisco stands prepared to help our shoppers and companions on this endeavor! If you wish to learn extra about our authorities options, try our portfolio explorer.