This paper presents a multi-cloud networking architecture built on zero trust principles and micro-segmentation to provide secure connectivity with authentication, authorization, and encryption in transit. The proposed design includes the multi-cloud network to support a wide range of applications and workload use cases, compute resources including containers, virtual machines, and cloud-native services, including IaaS (Infrastructure as a Service (IaaS), PaaS (Platform as a service). Furthermore, open-source tools provide flexibility, agility, and independence from locking to one vendor technology. The paper provides a secure architecture with micro-segmentation and follows zero trust principles to solve multi-fold security and operational challenges.

翻译：本文提出了一种基于零信任原则和微分割的多云网络架构，旨在通过传输过程中的认证、授权和加密提供安全连接。该设计包含支持广泛应用与工作负载用例的多云网络，涵盖容器、虚拟机及云原生服务等计算资源，包括基础设施即服务（IaaS）和平台即服务（PaaS）。此外，开源工具提供了灵活性、敏捷性以及避免受限于单一厂商技术的独立性。本文提出的安全架构结合微分割技术，遵循零信任原则，以解决多重安全与运维挑战。