Fastly’s ESI library for JavaScript, now available on npm, allows you to add powerful ESI processing to your application.

This post details the journey of improving the security of TLS private keys and improving the performance and efficiency of TLS handshakes along the way.

We are excited to announce the launch of a unified login experience across Fastly and Signal Sciences consoles to make it simpler and easier for you to access our products and services.

In this post, we will discuss a low latency approach to detect these attacks by co-locating the password hashes in a KV Store, along with Compute on Fastly’s edge.

Being able to test and validate rule behavior is critical to a maintainable WAF. With our WAF Simulator, you can validate rules in a safe simulation environment.

Automated testing is a vital part of app development, and now it's easier than ever to use JavaScript to write tests with the Compute Application Testing library.

The future of the web is Wasm — here's why.

Flexibility is required for confident blocking decisions that impact as little legitimate traffic as possible. Learn more about the evolution of blocking.

We're excited to announce Fastly's new WAF Simulator, which simplifies the testing process and provides the following key benefits.

It’s now easier than ever to try Fastly CDN through the AWS Marketplace with a no-commitment free account.

The Fastly team has been working hard on improving the Fastly Control Page, including the new and improved billing and plan usage dashboards.

Legacy WAFS can come with a lot of shortcomings, that's why when designing the Fastly Next-Gen WAF, we set out to enable users with these four key benefits.