diff --git a/README.md b/README.md
index 234fa31..d1d5c13 100644
--- a/README.md
+++ b/README.md
@@ -374,6 +374,11 @@ For instance, take into account the snaptshot above. If you already know how to
           * [AWS Global Accelerator Introduction](https://www.youtube.com/watch?v=L-mmnEbiTmc) 📼 🆓
             * 11:00 - Explanation regarding GA
           * [AWS Global Accelerator](https://www.youtube.com/watch?v=YqcEntZ8pQ4) 📼 🆓
+       * VPC - Virtual private Cloud
+         * Multi-VPC
+           * [Multi-VPC Architectures Comparison](https://aws.amazon.com/blogs/architecture/using-vpc-sharing-for-a-cost-effective-multi-account-microservice-architecture/)
+           * Peering
+           * PrivateLink
     * Monitoring
       * Metrics
         * Prometheus
diff --git a/resources/topic-graph.mmd b/resources/topic-graph.mmd
index fb903e0..59a8303 100644
--- a/resources/topic-graph.mmd
+++ b/resources/topic-graph.mmd
@@ -123,6 +123,10 @@ graph TD
       NET --> NETE[Edge]
         NETE --> CDN
         NETE --> GAL[Global Accelerator]
+      NET --> VPC[VPC Virtual Private Cloud]
+        VPC --> MVPC[Multi-VPC]
+          MVPC --> VPCP[Peering]
+          MVPC --> VPCPL[PrivateLink]
     OPS --> MON[Monitoring]
       MON --> Metr[Metrics]
         Metr --> Prom[Prometheus]
diff --git a/resources/topic-graph.png b/resources/topic-graph.png
index 68654c9..edd3ed7 100644
Binary files a/resources/topic-graph.png and b/resources/topic-graph.png differ