Evolving business models are progressively pushing for increasing digitalization of existing and novel processes. The ICT industry is already addressing this need by massive introduction of virtualization paradigms and tight integration with the physical environment, which allow the creation of multi-domain and complex business service chains. Emerging technologies undoubtedly bring more agility in service deployment and operation but also break traditional security models, which have not been conceived for dynamic and multi-tenancy environments.

中文翻译：

---

管理数字服务链安全操作的架构

不断发展的业务模式正在逐步推动现有流程和新颖流程的数字化。 ICT行业已经通过大量引入虚拟化范式并与物理环境紧密集成来满足这一需求，从而创建多领域和复杂的业务服务链。新兴技术无疑为服务部署和运营带来了更多敏捷性，但也打破了传统的安全模型，而传统的安全模型并未针对动态和多租户环境而设计。