---
title: AccessoryTransport.internet
framework: accessorytransportextension
role: symbol
role_heading: Case
path: accessorytransportextension/accessorytransport/internet
---

# AccessoryTransport.internet

A transport method that uses the internet for data delivery.

## Declaration

```swift
case internet
```

## Mentioned in

Receiving iOS notifications on an accessory

## Discussion

Discussion The system requires SecurityMessage.CipherSuite.xWing cryptography for this transport method. The system tries this transport method if Bluetooth and local network are unavailable. note: Internet transport uses a different encryption mechanism than Bluetooth. The system handles encryption and decryption transparently using Symmetric Key Ratchet derivation from the initial key exchange.

## See Also

### Identifying transport types

- [AccessoryTransport.bluetooth](accessorytransportextension/accessorytransport/bluetooth.md)
- [AccessoryTransport.localNetwork](accessorytransportextension/accessorytransport/localnetwork.md)