Cloudflare experienced a significant outage due to a bad configuration, impacting many popular apps and services. This incident exposes the risks of centralization in internet infrastructure and emphasizes the need for more redundancy and resilience in our digital systems.

The blog post discusses the internet disruptions that occurred in the second quarter of 2025, detailing the causes and impacts on various services. It highlights the significance of understanding these disruptions for improving internet resilience.

The article discusses a framework for measuring internet resilience, emphasizing the importance of understanding how the internet can withstand and recover from various disruptions. It highlights key metrics and methodologies for evaluating resilience across different layers of the internet infrastructure, aiming to guide organizations in improving their systems' robustness against outages and attacks.