Application and Workload Security: From Development to Deployment

Thu, 28 May 2026 00:00:00 +0000

Introduction

Welcome back! In our journey through Zero Trust, we’ve explored how to verify identities and secure network access. Now, it’s time to turn our attention to the very heart of most modern organizations: applications and their underlying workloads. These are the engines that drive business, making them prime targets for attackers.

Securing applications and the services they rely on—often called “workloads”—is a critical, yet complex, undertaking. Traditional security models often assumed that once an application was inside the network perimeter, it was inherently trustworthy. Zero Trust shatters this assumption, demanding that we apply “never trust, always verify” to every line of code, every API call, and every interaction between application components.

Securing Containers with Non-Root Users and Resource Limits

Fri, 22 May 2026 00:00:00 +0000

Running applications in production demands not just functionality but also robust security and stable performance. A common oversight in container deployments is operating services with excessive privileges or without proper resource constraints. This can turn a minor vulnerability into a critical system compromise or a simple traffic spike into a cascading outage.

In this chapter, we’ll implement two fundamental production best practices for Docker containers: running services as non-root users and defining explicit CPU and memory limits. These measures significantly reduce your application’s attack surface and ensure predictable resource consumption, making your multi-service stack more resilient.

Least Privilege on AI VOID

Application and Workload Security: From Development to Deployment

Introduction

Securing Containers with Non-Root Users and Resource Limits