Security blog

Here are four repeatable steps that will help you pay down your security technical debt, make your apps and APIs more secure, and move you toward consolidated security tooling.

As the internet landscape gets more complex, more API driven, and more distributed, many security and IT professionals are left wondering — why aren’t the security tools that were good…

How to accelerate your WAF visibility from 0 to 100MPH

We released a new report today in partnership with ESG Research that reveals some fascinating insights into the state of web application security tooling.

Requests passing through Fastly can be transformed in many ways. In this example, we’ll show you how to use enriched requests and our next-gen WAF to help you make more informed security…

Our new Response Security Service provides direct, 24/7 access to our Customer Security Operations Center to help you prepare for and respond when you suspect an attack.

After years of helping protect companies across a variety of industries, we’ve come to recognize four common risk attack types. Here’s how they work and how to counter them.

The legacy WAF isn’t ubiquitous because it’s the perfect technology. Its success comes down to being mandated, despite four ways it often fails.

While some bots are benign search engine crawlers or website health monitors, others are on the prowl with nefarious intent, looking to execute account takeovers and compromise APIs. In this…

Alongside the Bytecode Alliance, Fastly’s WebAssembly team recently led a rigorous security assessment of Cranelift, an open-source, next-generation code generator for use in WebAssembly to…

As Kubernetes has become widespread for container orchestration needs, it’s natural for security questions to arise. Here are answers to the Kubernetes questions we hear most often.

We recently discovered a compiler bug in part of the WebAssembly compiler that we use for Compute@Edge, that could have allowed a WebAssembly module to access memory outside of its sandboxed…