---
title: ASAccountAuthenticationModificationController
framework: authenticationservices
role: symbol
role_heading: Class
path: authenticationservices/asaccountauthenticationmodificationcontroller
---

# ASAccountAuthenticationModificationController

An object that performs a request to modify an account’s authentication properties.

## Declaration

```swift
class ASAccountAuthenticationModificationController
```

## Mentioned in

Upgrading Account Security With an Account Authentication Modification Extension

## Overview

Overview note: This class ignores calls from Mac apps built with Mac Catalyst.

## Topics

### Initiating Security Upgrades from Your App

- [perform(_:)](authenticationservices/asaccountauthenticationmodificationcontroller/perform(_:).md)
- [ASAccountAuthenticationModificationReplacePasswordWithSignInWithAppleRequest](authenticationservices/asaccountauthenticationmodificationreplacepasswordwithsigninwithapplerequest.md)
- [ASAccountAuthenticationModificationUpgradePasswordToStrongPasswordRequest](authenticationservices/asaccountauthenticationmodificationupgradepasswordtostrongpasswordrequest.md)
- [ASAccountAuthenticationModificationRequest](authenticationservices/asaccountauthenticationmodificationrequest.md)

### Configuring Requests

- [presentationContextProvider](authenticationservices/asaccountauthenticationmodificationcontroller/presentationcontextprovider.md)
- [delegate](authenticationservices/asaccountauthenticationmodificationcontroller/delegate.md)

## Relationships

### Inherits From

- [NSObject](objectivec/nsobject-swift.class.md)

### Conforms To

- [CVarArg](swift/cvararg.md)
- [CustomDebugStringConvertible](swift/customdebugstringconvertible.md)
- [CustomStringConvertible](swift/customstringconvertible.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [NSObjectProtocol](objectivec/nsobjectprotocol.md)

## See Also

### Automatic security upgrades

- [Upgrading Account Security With an Account Authentication Modification Extension](authenticationservices/upgrading-account-security-with-an-account-authentication-modification-extension.md)
- [ASAccountAuthenticationModificationViewController](authenticationservices/asaccountauthenticationmodificationviewcontroller.md)
- [ASAccountAuthenticationModificationExtensionContext](authenticationservices/asaccountauthenticationmodificationextensioncontext.md)