When it comes to managing certificates, there are many different options available. Hashicorp Vault and Google Certificate Authority Service (CAS) are two popular choices. Both services offer a variety of features, but they differ in terms of cost.
Hashicorp Vault
Hashicorp Vault is a popular open-source tool that can be used to manage a variety of secrets, including certificates. Vault is a self-service platform, meaning users can request and manage their certificates. This can help to reduce the administrative overhead associated with managing certificates.
Vault is also a very flexible platform. It can be deployed on-premises or in the cloud, and it can be integrated with various other systems. This makes it a good choice for organizations that need a scalable and flexible solution for managing certificates.
Google Certificate Authority Service
Google CAS is a managed service that provides a secure way to issue and manage certificates. CAS is a good choice for organizations that need a reliable and scalable solution for managing certificates.
CAS offers many features that make it a good choice for organizations of all sizes. These features include:
- Automatic certificate renewal
- Role-based access control (RBAC)
- Audit logging
- Support for a variety of certificate types
Cost
One of the biggest differences between Hashicorp Vault and Google CAS is cost. Hashicorp Vault is a free and open source tool, while Google CAS is a paid service.
The cost of Google CAS varies depending on the number of certificates that you need to issue. For example, the cost of issuing 100 certificates per month is $100. The cost of issuing 1,000 certificates per month is $1,000.
Features to Integrate Google Cloud with Hashicorp Vault
There are a number of different features that can be used to integrate Google Cloud with Hashicorp Vault. These features include:
- The Vault plugin for CA Service allows you to issue certificates through Hashicorp Vault.
- The Vault plugin for Google Cloud Storage allows you to store secrets in Google Cloud Storage.
- The Vault plugin for Google Cloud IAM allows you to control access to secrets in Vault using Google Cloud IAM roles.
These features make it easy to integrate Hashicorp Vault with Google Cloud and to take advantage of the benefits of both platforms.
Conclusion
Hashicorp Vault and Google CAS are both good options for managing certificates. However, Hashicorp Vault is a cheaper option, and it offers a number of features that make it a good choice for organizations of all sizes. If you are looking for a cost-effective solution for managing certificates, then Hashicorp Vault is a good option to consider.