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HA HashiCorp Vault: Single Source of Secrets on RKE2 Homelab (The secured Safe)

Episode 6 of the homelab build series. The storage floor is down, the filing cabinets are full, and every one of them has a key. Those keys need somewhere secure to live, and this episode is that secu

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Rahul ROct 9 · 8 min read

Stop Hardcoding API Keys: A Practical Guide to Fetching Secrets from HashiCorp Vault

Have you ever stored a database password or API key directly in your application code just to get something working? I think many developers have done something similar while learning or building a qu

rahul-dataeng.hashnode.dev

Ubani Obiajulum EmmanuelJul 15 · 20 min read

I Eliminated 847 Static SSH Keys From Production Infrastructure Using HashiCorp Boundary, Vault SSH CA, and Okta OIDC — A Complete Implementation Guide

It Was 2am When the Security Audit Report Landed in My Inbox The subject line read: "CRITICAL FINDINGS — Immediate Action Required." I opened it half-asleep. The first table stopped me cold. 847 activ

emmanuelubani.hashnode.dev

ThankGod Chibugwum OboboJun 14 · 10 min read

Secrets Management in CI/CD: How to Replace Hardcoded Credentials with Vault and GitHub OIDC

Hardcoded credentials are one of the most persistent and dangerous security vulnerabilities in modern software delivery. Database passwords committed to .env files, AWS access keys stored as long-live

actocodes.hashnode.dev

Sagar AulakhMay 8 · 12 min read

How We Built a Centralized Secrets Management System on AWS EKS Using HashiCorp Vault

One Vault cluster. Multiple teams. Zero secrets in Git. Here is the complete setup, flow, and onboarding guide. Why We Built This Every growing engineering team hits the same wall. Secrets start in

brodevops.hashnode.dev

PEAKIQApr 25 · 1 min read

Vault Secrets Management Tool – Secure IaC Integration | PeakIQ

Originally published on PEAKIQ Source: https://www.peakiq.in/technology/devops/vault Vault on PeakIQ is a powerful security and secrets management platform that integrates seamlessly with Infrastructure as Code (IaC) tools. It helps organizations se...

peakiq.hashnode.dev

Varun VardeApr 9 · 4 min read

Designing Multi-Tenant CI/CD Pipelines with ArgoCD and Vault

When a client required a CI/CD platform capable of serving 40 product teams from a single control plane with strict tenant isolation, hardened secrets management, and a zero-trust posture the conventi

varunvarde.hashnode.dev

Aakarsh MiglaniFeb 11 · 6 min read

Using HashiCorp Vault with External Secrets Operator

For any application, securely storing credentials such as passwords and API keys is critical. Kubernetes provides an inbuilt resource called Secrets, which can be injected into pods as environment variables. However, these secrets are only Base64-enc...

aakarsh-devops.hashnode.dev

Chris AdkinFeb 10 · 19 min read

Taming Rogue Agents: Defeating ASI03 with Vault Dynamic Secrets

This post follows on from the introduction post in combatting the OWASP 2026 Top 10 for Agentic AI with HashiCorp. Vault 101 HashiCorp Vault centralises the storage, access, and distribution of sensitive data, including API keys, database credentials...

agentops.hashnode.dev

Bhanu prakashJan 29 · 3 min read

How I Discovered a Critical Security Gap in Our HashiCorp Vault - And What It Taught Me About Policy Design

Part 1 of the "Let's Hashify" Series The Day I Found a Security Hole in Our Vault Setup The "Oh Shit" Moment I was writing a Python script to inventory service accounts across our 50+ Vault namespaces when something caught my eye. Teams were creating...

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