When Cloud Outages Ripple Across the Internet

Recent major cloud service outages have been hard to miss, affecting providers such as AWS, Azure, and Cloudflare and disrupting large parts of the internet and the workflows organisations rely on daily. The piece emphasises that these outages reach beyond compute and networking, with identity being one of the most critical and impactful areas, since disruptions to authentication and authorization can trigger widespread operational and security incidents.

It explains that cloud infrastructure and shared services underpin identity architectures, so failures in any dependency can render identity flows unusable even if the identity provider is still running, creating a hidden single point of failure. The article highlights that traditional high availability is not always enough, because regional failover may not protect against global or shared-service outages, and advocates for deliberate resilience, including multi-cloud approaches or on‑premises options.

It concludes by urging careful design for degraded operation, suggesting that access control should degrade predictably rather than collapse during outages to minimise business impact.