Securing Serverless: A Newbie’s Guide

So you’ve decided to build a serverless application. That’s awesome! May I be the first to welcome you to the future. 🤖 I bet you’ve done a lot of research. You’ve probably even deployed a few test functions to AWS Lambda or Google Cloud Functions and you’re ready to actually build something useful. You probably still have a bunch of unanswered questions, and that’s cool. We can still build some really great applications even if we only know the basics. However, when we start working with new things we typically make a bunch of dumb mistakes. While some are relatively innocuous, security mistakes can cause some serious damage.

I’ve been working with serverless applications since AWS launched Lambda in early 2015. Over the last few years I’ve developed many serverless applications covering a wide range of use cases. The most important thing I’ve learned: SECURE YOUR FUNCTIONS! I can tell you from personal experience, getting burned by an attack is no bueno. I’d hate to see it happen to you. 😢

To make sure it doesn’t happen to you, I’ve put together a list of 🔒Serverless Security Best Practices. This is not a comprehensive list, but it covers the things you ABSOLUTELY must do. I also give you some more things to think about as you continue on your serverless journey. 🚀

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