研讨会——驾驭云时代的OT连接与安全.pdf

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1、OverviewWho are we?Why are we discussing Cloud connectivity in OT?The SANS 2024 ICS/OT Cybersecurity Survey indicates cloud-based ICS/OT solutions saw a+15%increase in adoption,especially in non-regulated environments.Cloud brings many benefits and we have to securely enable the business.New technol

2、ogies are increasingly offering some cloud aspect,and existing technologies can take advantage of new capabilities.What are the intended outcomes of this workshop?Increase your preparedness to cross the IT-OT“boundary”Gain perspective into how you can approach cloud connectivity in OT OT Connectivit

3、y and Security in the Cloud EraAgenda OTs Cloud Evolution&Business Drivers OT basics for the IT Mindset Why integrate OT with the Cloud?OT Connectivity Patterns Securing OT Cloud Integration Bridging Teams:Cloud-Centric Collaboration Cloud Analytics and Design Walkthrough Key Takeaways/Q&AOT Connect

4、ivity and Security in the Cloud EraOTs Cloud Evolution and Business DriversOTs Cloud Evolution and Business DriversRelay Control Systems(Pre-1960s)Impressive engineering solutions for their time,these legacy systems included cam timers,mechanical sequencers,and relay-based ladders.Early PLCs(1960s-1

5、970s)Revolutionized industrial controls by offering a programmable and robust solution that didnt require engineers to physically alter wiring in control panels.SCADA and DCS(1980s-1990s)Offered increases in efficiency and operational visibility by connecting PLCs and controllers to larger/higher-le

6、vel supervisory and control systems.New Capabilities(1990s+)As industrial controls became more advanced,new programming languages and protocols entered the scene.We were no longer constrained by analog on/off signals passing over electrical wires.Early Evolution of OT and Industrial ControlsOTs Clou