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VAULT-ASSOCIATE-002 · Question #39

What methods of authentication does Vault support? (Choose four.)

The correct answer is A. JWT/OIDC B. AppRole C. GitHub G. LDAP. Vault supports a diverse range of authentication methods, including standards-based options like JWT/OIDC and LDAP, as well as application-specific mechanisms such as AppRole and integrations with platforms like GitHub.

Submitted by lukas.cz· Apr 18, 2026Understand Vault Concepts

Question

What methods of authentication does Vault support? (Choose four.)

Options

  • AJWT/OIDC
  • BAppRole
  • CGitHub
  • DMMSQL
  • EPostgreSQL
  • FNomad
  • GLDAP

How the community answered

(44 responses)
  • A
    86% (38)
  • D
    2% (1)
  • E
    9% (4)
  • F
    2% (1)

Why each option

Vault supports a diverse range of authentication methods, including standards-based options like JWT/OIDC and LDAP, as well as application-specific mechanisms such as AppRole and integrations with platforms like GitHub.

AJWT/OIDCCorrect

Vault supports JWT/OIDC as an authentication method, allowing authentication via JSON Web Tokens or OpenID Connect providers.

BAppRoleCorrect

AppRole is a core authentication method in Vault, specifically designed for machines and applications to securely authenticate.

CGitHubCorrect

Vault provides a GitHub authentication method, enabling users to authenticate using their GitHub accounts.

DMMSQL

MMSQL (Microsoft SQL Server) is typically a database secrets engine that Vault manages credentials for, not an authentication method for Vault itself.

EPostgreSQL

PostgreSQL is a database secrets engine for which Vault can manage credentials, rather than serving as an authentication method for Vault itself.

FNomad

Nomad is an orchestration platform that integrates with Vault for secrets management, but it is not an authentication method for users or applications to authenticate *to* Vault.

GLDAPCorrect

LDAP is a widely supported authentication method in Vault, facilitating integration with existing LDAP directories for user authentication.

Concept tested: Vault authentication methods

Source: https://developer.hashicorp.com/vault/docs/auth

Topics

#Vault authentication methods#Auth methods#Identity management#Vault features

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