---
title: kSecAttrAccessGroupToken
framework: security
role: symbol
role_heading: Global Variable
path: security/ksecattraccessgrouptoken
---

# kSecAttrAccessGroupToken

The access group containing items provided by external tokens.

## Declaration

```swift
let kSecAttrAccessGroupToken: CFString
```

## Discussion

Discussion Use this access group identifier as the value for the kSecAttrAccessGroup attribute in a keychain query to access external tokens such as smart cards. Access to this group is granted by default and does not require an explicit entry in your app’s Keychain Access Groups Entitlement.