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The Fastly CLI is an excellent tool during development and debugging, when an engineer is typically working within the codebase and command line. But it may not always be the most readily available tool when you’re viewing observability metrics and dashboards in the browser. Our new C@E Log-Tailing UI solves this problem.

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November 29
The Fastly CLI is an excellent tool during development and debugging, when an engineer is typically working within the codebase and command line. But it may not always be the most readily…
November 18
Terraform, from HashiCorp, enables DevOps teams to deploy cloud infrastructure as code. Fastly supports Terraform across our product lines and today we’re excited to share enhancements to…
November 15
TLS key size has a recommended length of 2048 bits, but that does not mean you can not go bigger or smaller. In this post, we explore the various TLS key sizes by examining the function of…
November 15
For 40 years, RSA certificates have been the industry standard for Transport Layer Security (TLS). But we’re seeing a shift – especially as the prevalence of high-traffic cyber attacks…
November 14
At Fastly, we always strive to do the right thing. That’s why we’re introducing a more accessible data visualization color palette as part of our Edge Observer product.
November 14

What is TLS?

5 min read
TLS is a widely deployed security protocol that encrypts data from plaintext into ciphertext and vice versa. TLS provides data security and privacy through encrypted traffic, preventing…
November 10
Today, Fastly announces support for WebSockets on Delivery and Compute services in Limited Availability!
November 9
We believe in an internet that is free, open, and safe for all. And we believe the only way to get there is if we all build and nurture it. Together.
November 8
The most powerful thing about the internet isn’t the technology it's built on; it’s the people building and using it.
November 7
With Fastly’s new Visual Studio Code extension, Fastly Varnish Configuration Language (VCL), you can now syntax highlight Fastly VCL code.
November 2
Today we’re excited to announce an expansion of advanced rate limiting rules, increased blocking durations, and removal of limitations on non-IP client identifiers in the Fastly Next-Gen WAF…
November 1
This article explains what a DDoS attack is and provides proactive countermeasures that can be immediately implemented.