Exploring ngrok Traffic Policies for Secure Application Development

Learn how to enhance application security using ngrok's traffic policies in this 14-minute video tutorial. Master three essential techniques for protecting endpoints, implementing geolocation-based access restrictions, and strengthening overall security posture through a hands-on demonstration with a Deno application featuring Prometheus metrics. Follow along to implement IP restrictions and geolocation filters, making specific endpoints accessible only from designated locations like the UK. Discover practical examples of exposing applications securely through ngrok while applying sophisticated traffic policies to control access. Gain valuable insights into protecting metrics endpoints and managing application accessibility through a structured walkthrough covering ngrok basics, traffic policy implementation, and advanced security configurations.