AWS Secrets Manager vs HashiCorp Vault comparison

AWS Secrets Manager helps you protect secrets needed to access your applications, services, and IT resources. The service enables you to easily rotate, manage, and retrieve database credentials, API keys, and other secrets throughout their lifecycle.

HashiCorp Vault is a cloud-agnostic solution used for security and secret management. Its valuable features include integration with other HashiCorp tools, token sharing, open source nature, cloud agnosticism, and on-the-fly encryption management. 

The solution provides encryption of data at rest, in use, in transit, on the fly, and linked with applications. It is free to use, and the interface is simple to navigate. HashiCorp Vault has helped organizations with its multiple authentication methods and RESTful API.

HashiCorp Vault Features

• Data encryption: The solution is capable of encrypting and decrypting data, and will not store it. Organizations’ security personnel define their own encryption protocols; developers can store the encrypted data where they choose and are not obligated to design specific encryption processes.
  
  
• Robust secrets: For systems such as AWS or SQL databases, Vault is able to generate secrets automatically. HashiCorp Vault is able to generate AWS keypairs with all the appropriate permissions when necessary, and when the approved time expires, will nullify them.
  
  
• Secure secret storage: Any type of value or key secrets can be stored in the Vault. The Vault automatically encrypts the desired secrets before recording them into persistent storage, keeping them safe and secure. Users can record data using HCP Vault’s Consul service or disk, or choose from other options.
  
  
• Nullification: Vault is able to nullify single secrets or all secrets from a particular group or specific user. This process is integral in securing systems in the event of an attack or inappropriate access.
  

Reviews from Real Users

“The greatest benefit of HashiCorp is its ability to manage encryption on the fly. It provides encryption of data at rest, in use, in transit, on the fly, and linked with applications, which was really attractive. The lifecycle of a key is so easy to manage in terms of rotating, revoking, and issuing. They have different auth methods, and I tried all different auth methods. It is seamless.”- Project Manager at a comms service provider.

“The most valuable feature of HashiCorp Vault is that it's an open source solution. Second, it's cloud-agnostic, so it's very easy to maintain and control, which is why we prefer HashiCorp. “ - Mohamed A., Lead DevOps Engineer at Etisalat.