> For the complete documentation index, see [llms.txt](https://cortex-docs.paloaltonetworks.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://cortex-docs.paloaltonetworks.com/xsiam-data-model-schema/fields/network/tls.md).

# xdm.network.tls

Transport Layer Security (TLS) specific fields.

|           |              |
| --------- | ------------ |
| Datatype  | Compound.Tls |
| Dataclass | Compound     |

## Field groups

* [`xdm.network.tls.client_certificate`](/xsiam-data-model-schema/fields/network/tls/client-certificate.md)
* [`xdm.network.tls.server_certificate`](/xsiam-data-model-schema/fields/network/tls/server-certificate.md)

## Fields

#### `xdm.network.tls.client_ja3`

|             |                                            |
| ----------- | ------------------------------------------ |
| Description | The JA3 hash from the Client Hello packet. |
| Datatype    | String                                     |
| Dataclass   | Scalar                                     |

#### `xdm.network.tls.server_name`

|             |                                                                |
| ----------- | -------------------------------------------------------------- |
| Description | The host name of the server to which the client is connecting. |
| Datatype    | String                                                         |
| Dataclass   | Scalar                                                         |

#### `xdm.network.tls.server_ja3`

|             |                                        |
| ----------- | -------------------------------------- |
| Description | The JA3 hash from Server Hello packet. |
| Datatype    | String                                 |
| Dataclass   | Scalar                                 |

#### `xdm.network.tls.cipher`

|             |                                        |
| ----------- | -------------------------------------- |
| Description | The Cipher used during the connection. |
| Datatype    | String                                 |
| Dataclass   | Scalar                                 |

#### `xdm.network.tls.protocol_version`

|             |                  |
| ----------- | ---------------- |
| Description | The TLS version. |
| Datatype    | String           |
| Dataclass   | Scalar           |

#### `xdm.network.tls.is_enabled`

|             |                 |
| ----------- | --------------- |
| Description | Is TLS enabled. |
| Datatype    | Boolean         |
| Dataclass   | Scalar          |


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