---
title: "DevSecOps"
canonical: "https://codeandcypher.com/tags/devsecops/"
---

# DevSecOps



## Index

- [Working Backwards from Error Logs: Reverse Engineering the Tableau-to-Fabric OAuth Breakdown](/posts/reverse-engineering-tableau-to-fabric-oauth/index.md) (2026-10-02): Reverse engineer Tableau to Fabric OAuth failures, decode AADSTS650052, and build hardened, least-privilege Entra ID runbooks with KQL and PowerShell.

- [Hands-On AI Security: Policy-as-Code with Open Policy Agent and Rego](/series/hands-on-ai-security/part-4-policy-as-code-open-policy-agent-rego/index.md) (2026-10-01): Connect Open Policy Agent (OPA) to your AI security gateway, evaluate context classifications in real time, and generate audit-ready security block logs.

- [Acuity Health: Part 4 — CI/CD Quality Gates & ISO 27001 Risk](/series/acuity-health-security-architecture/part-4-automated-ci-cd-quality-gates-iso27001-risk/index.md) (2026-09-29): Enforce automated CI/CD quality gates, track SLAs, and execute an actionable 10-step ISO 27001:2013 risk assessment across cloud healthcare workloads.

- [Hands-On AI Security: Blue Teaming and Building the Security Gateway](/series/hands-on-ai-security/part-3-blue-teaming-building-the-security-gateway/index.md) (2026-09-24): Construct an external security gateway in Flask to inspect incoming prompts, enforce guardrails, and intercept leaked secrets before they reach the browser.

- [Acuity Health: Part 2 — Zero Trust DevSecOps & NIST SSDF](/series/acuity-health-security-architecture/part-2-architecting-zero-trust-devsecops/index.md) (2026-09-15): Operationalize NIST SP 800-218 (SSDF) and Zero Trust Architecture across cloud-native development environments, ephemeral CI/CD pipelines, and supply chains.

- [Hands-On AI Security: Building a Zero-Cost Local LLM Lab with Docker, Ollama, and Piper](/series/hands-on-ai-security/part-1-zero-cost-local-llm-lab/index.md) (2026-09-10): Architect a reproducible local AI red/blue team lab using Docker, Ollama, and the vulnerable Piper chatbot on standard 8GB RAM student laptops.

- [Acuity Health Enterprise Security Architecture: Hotwash Synthesis](/papers/acuity-health-enterprise-architecture-hotwash-synthesis/index.md) (2026-08-10): Executive synthesis and architectural hotwash of the Acuity Health enterprise security transformation, mapping Zero Trust and NIST governance frameworks.

- [Designing a Secure Software Development Program: Acuity Health AppSec Framework](/papers/designing-a-secure-software-development-program/index.md) (2026-07-06): An engineering framework operationalizing NIST SP 800-218 (SSDF), CI/CD quality gates, and OWASP API security defenses in a healthcare delivery organization.