A practical approach to cyber security architectures: In a hybrid ecosystem we have not only to find a suitable security model for IT but also for OT like in production environments. And after all cloud services are adding another dimension of complexity. We will take a short look at the security basics, compare some outdated, updated and up-to-date security models finding suitable models for IT-security, OT-security and cloud-security. Finally we will put it all together in combined scenarios. This presentation will focus on practical security architecture rather than on formal compliance.
Key Topics:
* IT-security, OT-security, cloud-security
* Cyber security: from basics, perimeter, air gap to zero trust
* Hybrid world: isolation or integration
* Tops and flops in practical cyber security
