84. Are VPCs an anti-pattern?
AWS Bites8 Kesä 2023

84. Are VPCs an anti-pattern?

In this episode of AWS Bites, we explore the future of Virtual Private Clouds (VPCs) in the context of the zero-trust security trend.


We'll dive into the pros and cons of using VPCs, including their usefulness when dealing with sensitive data or when you need fine-grained control over your network environment. But let's be real, sometimes VPCs can be a bit of a headache. We'll discuss why you might want to avoid them, including the added complexity they can bring to your network environment.


Fear not, we'll also provide a summary of when to use and when not to use VPCs, as well as alternatives to using VPCs, such as services that don't require them.

So, are ready to talk VPCs!?


💰 SPONSORS 💰

AWS Bites is sponsored by ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠fourTheorem⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠, an AWS Consulting Partner offering training, cloud migration, and modern application architecture.


In this episode, we mentioned the following resources:

  • Our previous episode on Bastion hosts: https://awsbites.com/78-when-do-you-need-a-bastion-host/
  • AWS announcement for improved Lambda VPC connection (2019): https://aws.amazon.com/blogs/compute/announcing-improved-vpc-networking-for-aws-lambda-functions/


You can listen to AWS Bites wherever you get your podcasts:

Jaksot(157)

153. LLM Inference with Bedrock

153. LLM Inference with Bedrock

If you’re curious about building with LLMs, but you want to skip the hype and learn what it takes to ship something reliable in production, this episode is for you.We share our real-world experience b...

6 Maalis 43min

152. Exploring Lambda Durable Functions

152. Exploring Lambda Durable Functions

AWS Lambda is fantastic for small, stateless code on demand. But when your “function” starts looking like a workflow (retries, backoff, long waits, human approvals, callbacks), classic Lambda patterns...

6 Helmi 48min

151. EC2 ❤️ Lambda - Lambda Managed Instances

151. EC2 ❤️ Lambda - Lambda Managed Instances

AWS just made Lambda… less serverless. Lambda Managed Instances (Lambda MI) brings managed EC2 capacity into Lambda, and it changes the rules: environments stay warm, a single environment can handle m...

16 Tammi 35min

150. Exploring All-New ECS Managed Instances (MI) Mode

150. Exploring All-New ECS Managed Instances (MI) Mode

Love AWS Fargate, but occasionally hit the “I need more control” wall (GPUs, storage, network bandwidth, instance sizing)? In this episode of AWS Bites, Eoin and Luciano put the brand-new Amazon ECS M...

28 Marras 202526min

149. Headless CMS on AWS

149. Headless CMS on AWS

We dive deep into Strapi, an open-source headless CMS that's changing how we approach content management and CRUD applications. In this episode, we explore how Strapi separates content from presentati...

18 Syys 202533min

148. Lambda and Java with Mark Sailes

148. Lambda and Java with Mark Sailes

What if “Java is too old for serverless” is the myth holding your team back in 2025?We put it to the test with Mark Sailes (ex-AWS, Java-on-Lambda expert). In this AWS Bites episode we get specific: w...

4 Syys 202546min

147. Spec coding with Kiro

147. Spec coding with Kiro

What if AWS built an IDE to rival your favorite editor? Turns out they did!In this episode of AWS Bites, we dive into Kiro, an AI centric fork of VS Code that tries to turn an empty repo and a loose i...

21 Elo 202538min

146. The AWS Product Lifecycle page

146. The AWS Product Lifecycle page

What if AWS had its own version of Killed by Google? Well… turns out it kind of does.In this episode of AWS Bites, we explore the AWS Product Lifecycle page, the official place where AWS quietly lists...

10 Heinä 202515min