A "vault native token" is a term primarily used in the context of Vault, a secret management system. In Vault, tokens are used for authentication and authorization. A vault native token is one that is generated and managed by Vault itself, unlike tokens generated by other systems or authentication methods.
In detail:
Vault and Tokens:
Vault is a tool that allows you to store and manage secrets, such as passwords, API keys, and certificates. To access these secrets, Vault uses tokens that act as access credentials.