---
title: SecItemAttr.protocolItemAttr
framework: security
role: symbol
role_heading: Case
path: security/secitemattr/protocolitemattr
---

# SecItemAttr.protocolItemAttr

Identifies the protocol attribute.

## Declaration

```swift
case protocolItemAttr
```

## Discussion

Discussion You use this tag to set or get a value of type SecProtocolType that represents the Internet protocol. For possible protocol type values, see SecProtocolType. This is unique to AppleShare and Internet password attributes.