Cisco : Securing Industrial IoT —a duet for OT and IT


Cybersecurity has change into an everyday subject of dialog at my eating desk, initiated by my youngsters and my husband. The assault on the Colonial Pipeline resulted in lengthy strains on the fuel stations and threatened to shut the varsity. The assault on the world’s largest meat processing firm, JBS, made us marvel if we have to transform our food plan.

The expertise of only one household signifies the huge affect of business safety breaches on people and companies. Cyber ​​assaults on industrial services similar to robots, pipelines, clever electrical energy meters and repair fleets can cease or silently change processes. Sturdy cybersecurity helps preserve trains working, consuming water secure, electrical energy flowing and merchandise rolling off the meeting line.

Sadly, IT cybersecurity practices that work within the enterprise will not be at all times acceptable for industrial environments. For instance, the downtime required to put in a easy patch can deliver a manufacturing line to a standstill, affecting gross sales, inventory value, and buyer satisfaction.

Teamwork between OT and IT

To be efficient, industrial cybersecurity requires shut collaboration between operational know-how (OT) and data know-how (IT). In different phrases, industrial safety is a duet, not a solo. The IT crew has safety and community data. The OT crew brings experience and insights into operations and course of management know-how, for instance when machines could be taken offline with out affecting manufacturing.

However collaboration between IT and OT shouldn’t be simple. The 2 groups have totally different priorities, totally different jargon. To realize their frequent purpose of defending the economic community with out disrupting manufacturing, IT and OT want a platform that brings them collectively, which we confer with as IT and OT convergence.

View: an excellent place to begin

We constructed Cisco Cyber ​​Imaginative and prescient to ship a number one industrial cybersecurity resolution that helps IT and OT collaborate. Cyber ​​Imaginative and prescient routinely detects all property linked to the community. That is crucial – you’ll be able to’t defend the community if you do not know what’s linked to it. Cyber ​​Imaginative and prescient creates a baseline for the conventional conduct of every asset in order that each groups could be notified if conduct deviates from the norm. It will also be built-in into the Cisco safety structure.

With Cyber ​​Imaginative and prescient, IT can prolong transparency and management over the company community to the operational community. And OT receives a safety resolution that allows them to react to anomalies whereas protecting manufacturing working.

For extra data on how IT and OT work collectively, see this white paper.

Sum up

I by no means thought that this yr’s cyber occasions would hit this near our house. Luckily, the proper instruments and practices for visibility and threat discount can be found at this time. Industrial cybersecurity can’t be a solo efficiency by both IT or OT – it needs to be a duet. Cisco Cyber ​​Imaginative and prescient is a superb conductor.

Be taught extra about securing industrial IoT on this video interview with Michael Shannon, Cisco VP of Engineering for the IoT Enterprise Group. 17 min.

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