Daily DevOps & .NET - Where Code Meets Culture

Your Incident Response Plan Is a Lie. Here's How to Fix It.

Your Incident Response Plan Is a Lie. Here’s How to Fix It.

That incident response plan in your Confluence? Nobody reads it. The on-call engineer can’t find it. And when your production API is bleeding at 3 AM, you’ll improvise—badly. ISO 27001 A.16 doesn’t care about your documentation theater. It demands procedures that work. GitHub Actions turns incident response from compliance fiction into executable reality.
AKS Cost Optimization: Resource Governance That Actually Works

AKS Cost Optimization: Resource Governance That Actually Works

AKS costs are brutally simple: node sizing, pod density, workload sprawl, and reserved capacity. If you don’t have visibility and governance, your cloud bill will punch you in the face—usually when it’s too late to react without pain. I’ve watched teams scramble to cut costs after the invoice lands, breaking production in the process. This guide is for practitioners who want to avoid that mess. No theory, no vendor fluff: just what actually works to keep AKS costs under control without sacrificing reliability.

Stop Hoarding Personal Data in Entity Framework

Stop Hoarding Personal Data in Entity Framework

The classic monolithic User entity—stuffed with birth dates, phone numbers, employment history, and marital status “just in case”—turns into a compliance nightmare the moment someone requests data deletion. You can’t delete without breaking referential integrity. You can’t keep the data without violating GDPR. You can’t anonymize without retaining fields that should never have existed. The solution isn’t complex: separate operational data from personal data, make consent-based fields nullable and purpose-documented, implement soft deletes with query filters, and validate your API boundaries with integration tests that fail when unnecessary fields leak through. Data minimization isn’t regulatory overhead—it’s architectural hygiene that makes your deletion logic straightforward and your audit responses honest.
Your Encryption Is Broken — .NET Data Protection Done Right

Your Encryption Is Broken — .NET Data Protection Done Right

Every developer who has tried simple encryption with XOR and hardcoded keys eventually faces the audit that exposes their house of cards. I’ve watched production systems fail compliance assessments because someone believed base64 encoding was good enough or that compilation obscures secrets. The .NET Data Protection API exists precisely because Microsoft’s cryptography team spent years solving problems most developers don’t know they have. This isn’t about learning yet another library—it’s about understanding why professional implementations outperform clever hacks, and how Azure Key Vault integration transforms theoretical security into auditable compliance.
Storage Architecture & Stateful Workloads in AKS

Storage Architecture & Stateful Workloads in AKS

Stateful workloads in Kubernetes require understanding PersistentVolume architecture, Azure storage trade-offs, and backup strategies. This article covers PVC/PV patterns, Azure Disk vs Files performance profiles, Velero backup configurations, and multi-cluster replication patterns based on production experience.