# kSecClassInternetPassword The value that indicates an Internet password item. ``` let kSecClassInternetPassword: CFString ``` ## Discussion The following keychain item attributes form the composite primary key of an Internet password item: - [`kSecAttrAccessGroup`](/documentation/Security/kSecAttrAccessGroup) (on macOS, this key only applies if you set [`kSecUseDataProtectionKeychain`](/documentation/Security/kSecUseDataProtectionKeychain) or [`kSecAttrSynchronizable`](/documentation/Security/kSecAttrSynchronizable) to ) - [`kSecAttrAccount`](/documentation/Security/kSecAttrAccount) - [`kSecAttrAuthenticationType`](/documentation/Security/kSecAttrAuthenticationType) - [`kSecAttrPath`](/documentation/Security/kSecAttrPath) - [`kSecAttrPort`](/documentation/Security/kSecAttrPort) - [`kSecAttrProtocol`](/documentation/Security/kSecAttrProtocol) - [`kSecAttrSecurityDomain`](/documentation/Security/kSecAttrSecurityDomain) - [`kSecAttrServer`](/documentation/Security/kSecAttrServer) - [`kSecAttrSynchronizable`](/documentation/Security/kSecAttrSynchronizable) Calls to [`SecItemAdd(_:_:)`](/documentation/Security/SecItemAdd(_:_:)) that add an Internet password item with the same values for all of these attributes as an existing item result in [`errSecDuplicateItem`](/documentation/Security/errSecDuplicateItem). The following keychain item attributes apply to an Internet password item, and don’t form part of its composite primary key: - [`kSecAttrAccess`](/documentation/Security/kSecAttrAccess) (macOS only) - [`kSecAttrAccessible`](/documentation/Security/kSecAttrAccessible) (on macOS, this key only applies if you set [`kSecUseDataProtectionKeychain`](/documentation/Security/kSecUseDataProtectionKeychain) or [`kSecAttrSynchronizable`](/documentation/Security/kSecAttrSynchronizable) to ) - [`kSecAttrCreationDate`](/documentation/Security/kSecAttrCreationDate) - [`kSecAttrModificationDate`](/documentation/Security/kSecAttrModificationDate) - [`kSecAttrDescription`](/documentation/Security/kSecAttrDescription) - [`kSecAttrComment`](/documentation/Security/kSecAttrComment) - [`kSecAttrCreator`](/documentation/Security/kSecAttrCreator) - [`kSecAttrType`](/documentation/Security/kSecAttrType) - [`kSecAttrLabel`](/documentation/Security/kSecAttrLabel) - [`kSecAttrIsInvisible`](/documentation/Security/kSecAttrIsInvisible) - [`kSecAttrIsNegative`](/documentation/Security/kSecAttrIsNegative) --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)