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  1. Feb 6, 2025

    How ngrok helps Sam develop and test LLM-powered RAG applications

    Building LLM-fueled apps? See how one AI startup uses ngrok to develop locally against remote services and safely test LLM prompt changes without breaking prod.

    ~600 words

  2. Sep 10, 2024

    Deploy a global API gateway on DigitalOcean

    Deliver low-latency, resilient APIs without vendor lock-in or complex networking with ngrok’s global server load balancer, automatically deployed with your API.

  3. Jun 17, 2024

    What is port forwarding?

    Think of port forwarding as opening a specific "door" on your network to let in and route traffic to specific services. Learn more in this post.

    ~1.3K words

  4. Jun 6, 2024

    mTLS (Mutual TLS): How It Works, with Diagram

    What is mTLS and how does mutual TLS work? A clear guide to the mutual TLS handshake, with a step-by-step diagram, real use cases, and setup with ngrok.

    ~1.6K words

  5. Apr 2, 2024

    What is VPC peering?

    Virtual Private Cloud (VPC) peering is a method that allows two VPCs to connect and communicate. Get an overview of VPC peering here.

    ~800 words

  6. Mar 8, 2024

    Device gateway: A brief introduction

    Device gateway is at the heart of the communication between your sensors, computers, and network systems. Let's learn more in this post.

    ~800 words

  7. Mar 4, 2024

    What is a site-to-site VPN?

    Check out this comprehensive site-to-site VPN guide. Site-to-site VPN provides secure connections for distant offices and networks.

  8. Feb 29, 2024

    Vulnerability management in BYOC environments

    Explore vulnerability management in cloud apps, focusing on SaaS accessing customer databases in BYOC environments, with security and compliance insights.

    ~800 words

  9. Jan 19, 2024

    What is the control plane?

    The control plane is the component in a distributed system that directs how data is processed by the data planes, ensuring proper and secure data processing.

    ~700 words

  10. Dec 18, 2023

    What is the data plane?

    The data plane is responsible for the actual processing of data to accomplish a task based on the routing decisions made by the control plane.

    ~800 words