# 身份验证选项
<a name="odbc-v2-driver-authentication-options"></a>

您可以使用以下身份验证类型连接到 Amazon Athena。对于所有类型，连接字符串名称为 `AuthenticationType`，参数类型为 `Required`，默认值为 `IAM Credentials`。有关每种身份验证类型的参数的信息，请访问相应的链接。有关常见的身份验证参数，请参阅 [通用身份验证参数](odbc-v2-driver-common-authentication-parameters.md)。


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| 身份验证类型 | 连接字符串示例 | 
| --- | --- | 
| [IAM 凭证](odbc-v2-driver-iam-credentials.md) | AuthenticationType=IAM Credentials; | 
| [IAM 配置文件](odbc-v2-driver-iam-profile.md) | AuthenticationType=IAM Profile; | 
| [AD FS](odbc-v2-driver-ad-fs.md) | AuthenticationType=ADFS; | 
| [Azure AD](odbc-v2-driver-azure-ad.md) | AuthenticationType=AzureAD; | 
| [浏览器 Azure AD](odbc-v2-driver-browser-azure-ad.md) | AuthenticationType=BrowserAzureAD; | 
| [浏览器 SAML](odbc-v2-driver-browser-saml.md) | AuthenticationType=BrowserSAML; | 
| [浏览器 SSO OIDC](odbc-v2-driver-browser-sso-oidc.md) | AuthenticationType=BrowserSSOOIDC; | 
| [默认凭证](odbc-v2-driver-default-credentials.md) | AuthenticationType=Default Credentials; | 
| [外部凭证](odbc-v2-driver-external-credentials.md) | AuthenticationType=External Credentials; | 
| [实例配置文件](odbc-v2-driver-instance-profile.md) | AuthenticationType=Instance Profile; | 
| [JWT](odbc-v2-driver-jwt.md) | AuthenticationType=JWT; | 
| [JWT 可信身份传播凭证提供者](odbc-v2-driver-jwt-tip.md) | AuthenticationType=JWT\_TIP; | 
| [浏览器可信身份传播凭证](odbc-v2-driver-browser-oidc-tip.md) | AuthenticationType=BrowserOidcTip; | 
| [Okta](odbc-v2-driver-okta.md) | AuthenticationType=Okta; | 
| [Ping](odbc-v2-driver-ping.md) | AuthenticationType=Ping; |