> For the complete documentation index, see [llms.txt](https://docs.halosecurity.com/api/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.halosecurity.com/api/events-archive/firewall-port-add.md).

# firewall-port-add

### Overview

* **Key:** `firewall-port-add`
* **Name:** Firewall Port Opened
* **Triggers when:** A open port is detected during a Firewall scan that was not detected on the previous scan

### Fields

| Field      | Type    | Description                      |
| ---------- | ------- | -------------------------------- |
| port       | string  | New port(s) that were identified |
| scan\_id   | string  | ID of the scan                   |
| target\_id | integer | ID of the target                 |

### Example data

```json
{
  "port": "80/tcp;443/tcp",
  "scan_id": "202101010000x1Xx2Xx3Xx4Xx5Xx6Xx7",
  "target_id": 123456
}
```
