Will securing my public API slow down my React app?

Nah—CloudFront caches, Gateway optimizes. You'll feel speed boosts, not drags.

What's the cheapest way to secure AWS API Gateway ?

Gateway custom domain free tier, ACM certs free, basic Shield. Throttle to save backend costs.

Can I secure Lambda APIs without VPC?

Yes—Gateway fronting Lambda, with auth and WAF. VPC for extra backend lockdown.

Your React App's Secret Shield: AWS Tactics to Lock Down That Public API

Picture this: your React app humming along on S3 and CloudFront, pinging a Python API that's wide open to the world. Time to slam that door shut with AWS's arsenal.

theAIcatchup Apr 08, 2026 3 min read

AWS console dashboard showing secured API Gateway with WAF rules active

⚡ Key Takeaways

Layer defenses: API Gateway, WAF, CloudFront for unbeatable protection. 𝕏
Auth with Cognito/IAM; throttle abuse; monitor everything. 𝕏
Prep for AI future—secure APIs now enable agent swarms tomorrow. 𝕏

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theAIcatchup

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#API security #AWS API Gateway #AWS WAF #CloudFront Security

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Originally reported by dev.to

⚡ Key Takeaways

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