Blog

Open source projects are the foundation of the internet; by sponsoring their important work, we support our vision for unfettered, scalable technical innovation. We’ve supported numerous…

As part of our mission to serve the best of the internet, we’re honored to offer complimentary CDN services to nonprofits, including One America Appeal, Direct Relief, Reporters Without…

Cyber Monday 2017 was the biggest yet, bringing in $6.59 billion in online sales — compared to $5.03 billion on Black Friday, and 16.8% more revenue than Cyber Monday last year. And, this…

As an edge cloud platform, Fastly is in a unique position to monitor DDoS attack patterns and trends as they evolve. In this post, Jose Nazario, Sr. Director of Security Research, and Ryan…

Our customers’ war stories have taught us that even the most routine changes (like restarting a database or switching backends) can sometimes lead to unexpected errors, but savvy teams…

Requesting the difference between two previously cached files — using just a CDN configuration and a serverless cloud compute function — is a great example of exploiting edge and serverless…

Fastly’s engineering teams are smart and capable — they architect thoughtfully, write elegant code, and work carefully with incredible complexity and scale. So why would they (or anyone…

We’re pleased to announce the next installment of our Security Speaker Series, which brings together researchers and engineers to share research, tools, and ideas. Join us for drinks, snacks…

In keeping with our security team’s vision for defending the modern web, we launched our Web Application Firewall (WAF) to help our customers secure their sites and applications while…

Deliberate practice is the act of performing a set of tasks that are just slightly more difficult than what you’re used to, so you can get better at a specific activity and move from a…

We’ve worked to ensure the Fastly Image Optimizer is simple, easy to use, and most importantly fully integrated into the platform. In an effort to give you even more control, we've developed…

We’ve recently had the opportunity to turn customer feedback into new features for the Fastly control panel. Hear from our lead product designers on the latest changes, including an all…