---
title: data
framework: wifiinfrastructure
role: symbol
role_heading: Instance Property
path: wifiinfrastructure/wissid/data
---

# data

The raw binary data of the SSID as transmitted over-the-air.

## Declaration

```swift
let data: Data
```

## Discussion

Discussion This property contains the exact bytes that represent the SSID according to the Wi-Fi standard. The data ranges from 1 to 32 bytes in length and may contain any byte values, including embedded null characters, control characters, and non-printable binary data. important: Don’t assume this data represents UTF-8 encoded text. Use stringRepresentation(encoding:) to safely convert the data to a string format.

## See Also

### Working with raw SSID data

- [init(_:)](wifiinfrastructure/wissid/init(_:).md)