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TCThankGod Chibugwum Oboboactocodes.hashnode.devJun 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

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SASagar Aulakhbrodevops.hashnode.devMay 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

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VVVarun Vardevarunvarde.hashnode.devApr 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

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AMAakarsh Miglaniaakarsh-devops.hashnode.devFeb 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...

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CAChris Adkinagentops.hashnode.devFeb 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...

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BPBhanu prakashhashiworld.hashnode.devJan 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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MMMiroslav Milakmyros.netJan 14 · 9 min read

How Vault Enterprise Actually Counts Clients

Summary for decision-makers Vault Enterprise bills by client identity, not by token count Entity-backed authentication (LDAP, OIDC, userpass, AppRole with aliases) produces stable, predictable billing Non-entity tokens (direct token creation, orphan...

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BSBittu Sharmabittublog.hashnode.devDec 31, 2025 · 15 min read

Production-Grade Secrets Management Using HashiCorp Vault

Hashicorp Vault: HashiCorp Vault is an open-source tool designed for securely managing secrets and protecting sensitive data in dynamic infrastructure. It is widely used in DevOps and cloud-native environments. Common Use Cases: Use CaseDescrip...

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SKSauraj Kumar Singhvault-sync.hashnode.devDec 26, 2025 · 8 min read

Building a Two-Way Sync Between a .env File and HashiCorp Vault

In many development environments, there's a necessary security rule: developers cannot SSH into production or development servers. This is a sound practice, but it creates a challenge. How can developers safely and easily modify environment variables...

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APAbhay Patilclouddecode.inNov 16, 2025 · 3 min read

HashiCorp Vault Secrets & GitHub Actions: Centralized Secret Management

Managing sensitive credentials like API keys across multiple GitHub repositories is challenging. It leads to duplicate secrets, a lack of versioning, and potential inconsistencies between environments. The solution is to use HashiCorp Vault Secrets o...

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Trending tags this week

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

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

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

Using HashiCorp Vault with External Secrets Operator

Taming Rogue Agents: Defeating ASI03 with Vault Dynamic Secrets

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

How Vault Enterprise Actually Counts Clients

Production-Grade Secrets Management Using HashiCorp Vault

Building a Two-Way Sync Between a .env File and HashiCorp Vault

HashiCorp Vault Secrets & GitHub Actions: Centralized Secret Management