Operations | Monitoring | ITSM | DevOps | Cloud

Security breaches rarely begin with a hidden zero-day exploit or a complex web of escalated hacks. They often start in very simple ways – an internal team member is breached, a permission is misconfigured, an overly permissive API endpoint is overlooked, or a JWT simply doesn’t expire. An API, or application programming interface, is a set of protocols and tools that enable different software systems to communicate and exchange data, making them essential in modern software development.

In the last decade or so, network infrastructure has undergone a massive transformation. With the rise of hybrid cloud, distributed applications, and software-defined everything, managing networks has become exponentially more complex. What used to be a stable, predictable environment is now a constantly evolving system of interconnected services, protocols, and devices, each with its own telemetry, APIs, and failure models.

If you’ve ever spent hours chasing a weird issue in your Kubernetes cluster, you’re in good company. Reddit’s r/kubernetes is full of hilarious and painful stories about clusters going off the rails for reasons no monitoring dashboard ever predicted. And while it’s easy to laugh after the fact, each of these moments highlights just how important observability is because these kinds of problems don’t show up on your radar until it’s too late.