Arcjet Blog
blog.arcjet.com/
Secure Nuxt and React Router Applications at Scale with Arcjet’s New SDKs
Arcjet’s mission is to help developers and security teams build with confidence, no matter where they work or what frameworks they choose. As the web evolves, you need tools that fit the way you already develop. That’s why we’re building native integrations into common web frameworks to
Introducing Arcjet’s local AI security model + announcing Series A funding
Announcing Arcjet’s local AI security model, an opt-in AI security layer that runs expert security analysis for every request entirely in your environment, alongside our Series A funding.
Introducing Arcjet filters to quickly implement access rules
Arcjet filters let you block requests using expressions over HTTP headers, IP addresses, and other request fields.
User agent strings to HTTP signatures - methods for AI agent identification
How to verify AI agent identity using HTTP message signatures with TypeScript.
How long until we need to block Google?
Google AI Overviews are causing fewer clicks for some site owners. If this is a fundamental shift in the web's traffic economy, how can site owners control where their content appears?
How Arcjet approaches open source
How we think about open source licensing, releasing open source projects, forks, and contributing upstream.
Arcjet product philosophy: products & primitives
How do you design a security product for developers when they allegedly don't care about security?
Devcontainers, Little Snitch, macOS TCC - protecting developer laptops
How we implement different layers to secure our developer laptops & environments: Devcontainers, outbound firewall, macOS Transparency Consent and Control framework, and SSH agent for Git keys.
How we run Arcjet like an open source project
Tips and tools for running a devtools startup remotely in 2025. Document everything. Async workflows. Periodic in-person.
Bot detection techniques for developers
Bots now make up nearly half of all internet traffic - and many aren’t playing fair. Learn how to detect malicious crawlers, distinguish between AI agents, and defend your app using layered bot protection strategies like user-agent verification, fingerprinting, and rate limiting.
Low latency global routing with AWS Global Accelerator
How Arcjet uses AWS Global Accelerator to route API requests via low-latency private networking to meet our end-to-end p50 latency SLA of 20–30ms.
Next.js middleware bypasses: How to tell if you were affected?
How to detect Next.js middleware bypass exploits (CVE-2025-29927 & CVE‑2024‑51479) in request logs and using Arcjet for incident forensics.