Learn more about how Fastly's Image Optimizer works with JPEG XL to significantly reduce image size without losing data or impacting performance.

Explore account takeover attacks and mitigations including modern authentication with 2FA/passkeys, and anti-bot measures to enhance account security.

Cache hit ratio shouldn't be the only metric you use to understand CDN performance. In this post, we'll explore the importance of Origin Offload.

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.

Join Fastly in our mission to empower the open internet. Learn how we're making a significant impact by supporting projects and the people behind them.

We’re excited to announce free developer accounts. You can instantly get started and take advantage of the most developer-friendly edge platform in the world.

On this episode of Fastly Developers Live, we discuss the importance of curating a personalized "For You" page using Fastly.

Fastly is making the internet better in an instant! In case you missed our first-ever special event for developers, check out all the highlights, features, and fun from the day!

Learn about how LeakSignal leverages Fastly's industry-leading edge cloud platform to power its cutting-edge data flow governance solution.

We're excited to announce that Google Chrome is leveraging Fastly Oblivious HTTP (OHTTP) Relay to support the Standard protection mode in Chrome.

Boost your business's performance and save on operational costs with a modern CDN. Find out how a CDN can help you achieve your goals and cut down expenses.

Don't miss out on our upgraded Observability packages, providing customers with the ability to purchase multiple features in a single product package.

In this post, we'll dig deeper into the mechanics of RPKI to understand how the cryptographic chain contributes to the effective expiration date of a ROA.

We have observed active exploitation attempts targeting three high-severity CVEs: CVE-2024-2194, CVE-2023-6961, and CVE-2023-40000.

Discover a new way to navigate the Fastly Control Panel with our improved layout and search interface. Easily find services, domains, users, and TLS certificates.

Fastly actively supports and participates in IETF, driving network security standards. Learn how we're enhancing routing security and improving industry standards for a safer Internet.

With Glitch, it is now even easier to deliver your website traffic using Fastly. We're excited to share our first developer guide to get onboarded with ease.

Getting started with chaos experimentation? In this post, we’ll walk through a small starter example experiment – verifying basic security assumptions on a website.