Cloud ArchitectureAvailable

Multi-Cloud Networking

About this course

Connecting workloads across AWS, Azure, and GCP securely requires more than VPN tunnels. This course covers transit architectures, cross-cloud service mesh, DNS strategies, and the real cost and latency trade-offs of multi-cloud.

What you will learn

  • When multi-cloud makes sense and when it does not
  • VPC peering vs transit gateways at scale
  • AWS-Azure connectivity via VPN and dedicated circuits
  • Service mesh across clouds with Istio multi-cluster
  • DNS strategies: Route 53, Cloud DNS, split-horizon
  • Cross-provider firewall rules and security groups
  • Observability for cross-cloud traffic flows
  • Cost and latency analysis of multi-cloud architectures

Your instructor

Ayodele Ajayi

Principal Engineer

Principal Engineer based in Kent, UK, with extensive experience across cloud-native security, platform engineering, and distributed systems. Ayodele has led engineering teams at scale and writes about what he learns — with a bias towards things that actually work in production.

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