## AuthenticationSchemes enum


Enumerates the authentication schemes.

```cpp
enum class AuthenticationSchemes
```

### Values

| Name | Value | Description |
| --- | --- | --- |
| None | 0 | No authentication is required. |
| Digest | 1 | Digest access authentication. |
| Negotiate | 2 | Negotiates with the client which authentication scheme will be used (NTML or Kerberos). |
| Ntlm | 4 | NTLM authentication. |
| Basic | 8 | Basic authentication. |
| Anonymous | 32768 | Anonymous authentication. |
| IntegratedWindowsAuthentication | n/a | [Windows](../../system.windows/) authentication. |

## See Also

* Namespace [System::Net](../)
* Library [Aspose.PDF for C++](../../)