Category

Category: Networking

• AWS·February 20, 2026·2 min read

  Designing a secure VPC: public subnets, private subnets, and NAT Gateways explained

  Network isolation is one of the most important things to get right on AWS. Here’s how I designed the VPC architecture for a real academic project and the reasoning behind every decision.

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• Networking·January 30, 2026·2 min read

  VLANs, subnetting, and why network isolation matters in the cloud

  CCNA-level networking concepts like VLANs and subnetting aren’t just exam topics — they directly shape how you design cloud infrastructure. Here’s how they connect.

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