Course · Training · Workshop
HashiCorp Vault
Professional secrets management with HashiCorp Vault in Kubernetes environments. From integration to application development.
Master HashiCorp Vault as a central secrets management solution for modern cloud-native applications. In this intensive training, you'll learn how to seamlessly integrate Vault with Kubernetes, use it with GitLab CI/CD, and leverage it from applications. Develop secure, scalable secrets management strategies and implement best practices for managing secrets in production environments.
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Content
Welcome to our comprehensive training on HashiCorp Vault for modern secrets management scenarios. This course is designed for DevOps engineers, security engineers, and developers who want to implement secure, scalable secrets management solutions in Kubernetes environments.
HashiCorp Vault is a leading platform for secrets management that provides dynamic secrets, encryption as a service, and privileged access management. Seamless integration with Kubernetes and CI/CD pipelines makes Vault the ideal solution for cloud-native applications.
Throughout the training, you will master the following topics:
– Vault Fundamentals and Setup:
- Vault architecture and security model
- Installation and basic configuration
- Unsealing and initialization
- High availability setup
– Kubernetes Integration:
- Vault Agent Injector for automatic secret injection
- Configuring Kubernetes Auth Method
- Service Account Token-based authentication
- Vault CSI Provider for Secret Store
- External Secrets Operator integration
- Securing Pod-to-Vault communication
– Secrets Engines and Backends:
- Key-Value Secrets Engine (v1 and v2)
- Dynamic secrets for databases
- PKI Engine for certificate management
- Transit Engine for encryption
- Cloud provider secrets engines (AWS, Azure, GCP)
- Developing custom secrets engines
– Authentication and Authorization:
- Auth methods for different environments
- Policy-based access control
- Role-Based Access Control (RBAC)
- Identity groups and entities
- Multi-Factor Authentication (MFA)
- Token lifecycle management
– GitLab CI/CD Integration:
- Vault integration in GitLab pipelines
- JWT Auth Method for GitLab
- Dynamic secrets in CI/CD workflows
- Secure variable injection
- Pipeline-specific policies
- Audit and compliance in CI/CD
– Application Integration:
- Vault client libraries for various languages
- API-based secret retrieval
- Dynamic database credentials
- Secret rotation in applications
- Vault Agent for local caching
- Sidecar pattern for secret management
– Advanced Vault Features:
- Vault Namespaces for multi-tenancy
- Replication and disaster recovery
- Performance standby nodes
- Vault Enterprise features
- Transform Secrets Engine
- Sentinel policies for governance
– Security Best Practices:
- Implementing least privilege principle
- Secret rotation strategies
- Audit logging and monitoring
- Network security for Vault
- Backup and recovery procedures
- Incident response for Vault
– Monitoring and Observability:
- Vault metrics and telemetry
- Integration with Prometheus and Grafana
- Health checks and alerting
- Performance monitoring
- Audit log analysis
- Troubleshooting common issues
– Vault in Production:
- Capacity planning and sizing
- Upgrade strategies and procedures
- Multi-region deployments
- Compliance and governance
- Cost optimization
- Operational runbooks
– Hands-on Labs and Use Cases:
- Kubernetes-native secret management
- GitLab CI/CD with dynamic secrets
- Microservices secret injection
- Database credential rotation
- Certificate lifecycle management
- Multi-cloud secret management
This course combines theoretical knowledge with intensive practical application and prepares you to successfully implement and operate HashiCorp Vault in production Kubernetes environments.
The actual course content may differ from the above depending on the trainer, delivery, duration and the composition of participants.
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More about HashiCorp Vault
HashiCorp Vault is an identity-based secrets and encryption management platform. Vault provides a unified interface for accessing secrets and protects them with detailed audit logging and dynamic access policies.Further Resources:
History and Development
HashiCorp Vault was developed by HashiCorp in 2015 and released as an open-source project. The project emerged from the need to create a secure, centralized solution for managing secrets in modern, distributed infrastructures.
Vault's development was guided by the principles of "Security by Default" and "Zero Trust." The tool offers an API-first architecture and supports various authentication methods and secrets engines. Integration with cloud platforms and Kubernetes has made Vault a standard for cloud-native secrets management.
Today, Vault is used by companies like Adobe, Citadel, and Mercedes-Benz in production environments. The project has revolutionized secrets management and set new standards for secure management of secrets in DevOps workflows. The continuous development of features like Vault Agent, CSI Provider, and Enterprise functions demonstrates the active evolution of the ecosystem.