Disable apple two-factor authentication. Apple two-factor authentication: features, principle of protection, disabling


I'll show you how to disable two-factor authentication in epayments.

First, go to the epayments home page. Enter your phone number or email for which I registered an account and password. Next, press Enter to log in.

You will be given a page where you will have to enter a one-time password two-factor authentication, which was written about earlier. If you deleted Google app Authentcator from your smartphone or lost it, but it is on Google Authentcator that you receive a one-time password. Then click on the “No access to device” button.

Now you will need to fill out an application to restore access to your account if you have lost your two-factor authentication device. Providing correct information reduces access recovery time. Your IP address will be transferred automatically when submitting your application. Here we indicate your epayments wallet number, e-mail from your account, phone number from your account, date of birth, passport number/ID and you can comment on your application. Also check the box indicating that you are not a robot. Click "Submit".

Reset two-factor authentication. Your application will be accepted and within 24 hours you will receive a response from the epayments support service.

If you have access to your epayments personal account and the Google Authenticator application, then go to the main page personal account Go to the “security” tab and click on “two-factor authentication”.

Select "Two Factor Authentication - Disabled."

And click "Confirm".

Open the Google Authenticator app and enter the code that will be there for your epayments account. Click Next.

Ready. Two-factor authentication has been successfully disabled.

Two-factor is already available almost everywhere, you can read the articles:

Two-factor authentication is a special feature designed to enhance the security of Apple online services. It is designed to protect user data when using Apple ID and iCloud accounts on iPhone, iPad, Apple Watch and Mac.

IN 2013 Apple year launched a two-factor verification service that ensured users that they were the only ones who could access their account, even if someone else found out the password. In 2015 with iOS launch 9 and OS X El Capitan, the company introduced two-factor authentication. While the service sounds similar with two-factor verification, it has added an extra layer of security that protects accounts in the event of a hacker breach.

When using two-factor authentication, account access is only possible from trusted iPhone, iPad or Mac devices. When you sign in to a new device for the first time, you'll need to provide two pieces of information: your password and a six-digit numeric verification code that automatically appears on trusted devices.


How to disable Apple's two-step verification:

(if you don't have two-step verification enabled, just skip this step)

Step 1: Open your Apple ID settings by going to . This page allows you to change your preferences and privacy settings.


Step 2: In the Security section, click the Edit button.


Step 3: Now click on “Turn off two-factor verification”. Specify security questions, which will be used to restore the device, as well as the date of birth.

Step 4: Apple will send email, confirming the change.

How to enable Apple two-factor authentication:

Now that verification is disabled, you can enable two-factor authentication. When you enable this feature, to make any changes to your account information, sign in to iCloud, or make purchases on iTunes Store or App Store On a new device, you will need to verify your identity using one of your existing devices.

On iPhone, iPad, or iPod touch with iOS 9 or later:

Step 1: Open the Settings app. Go to the iCloud section and then your account section.


Step 2: Click Password & Security.


Step 3: Click Set Up Two-Factor Authentication.

Step 4: Specify the required settings after completing the setup.

On a Mac running OS X El Capitan or later:

Step 1: Go to apple menu and launch System Preferences.

Step 2: Go to iCloud and select Account.


Step 3: Select the “Security” section, then enter your Apple ID password.

Step 4: Click the Enable Two-Factor Authentication button.


Two-factor authentication greatly enhances Apple protection ID. After enabling this feature, you can log in to account You will need a password and access to verified devices or a verified phone number.

Two-step verification

Two-step verification is additional measure security for your Apple ID account. It is designed to prevent unauthorized access to your account if an attacker manages to find out your password. Once you enable optional verification, you will be required to verify your identity using one of your personal devices or another approved method before you can:

  • Sign in to your Apple ID to manage your account
  • enter cloud service iCloud on your device or on iCloud.com
  • sign in to iMessage, Game Center or FaceTime
  • purchase content from the iTunes, iBooks, or App Store on your new device
  • get technical support from Apple associated with your Apple ID

Two-Step Verification makes your Apple ID account and your personal information more secure.

To enable two-factor authentication, follow these steps:

  • Follow the link Set up two-step verification now
  • The Two-Factor Authentication Setup Wizard appears. Or open it as follows: in the “Security” section next to the “Two-Step Verification” option, click the “Configure...” link.
  • The first screen is informational and describes how two-step authentication works. Click the “Continue” link.
  • Enter your phone number to which SMS messages with one-time verification codes will be sent. Enter the correct number and click “Continue”.
  • A verification code will be sent to your phone number. Enter it in the next window and click “Continue”.
Note: You can also receive verification codes on any Apple device that has Find My iPhone, Find My iPad, or Find My iPod touch enabled.
  • A screen with the recovery key will open. This key will be needed if you forget passwords or lose access to trusted devices. Print out the key and keep it in a safe place. then click the “Continue” link.
  • For security reasons, you will be asked to enter your recovery key to ensure that a copy of the key has been saved. Enter the correct recovery key and click “Confirm”.
  • On the next screen, read the basic terms of use of two-step verification and check the “I understand the above terms” checkbox, so click the “Enable two-step verification” link.

Now every time you sign in to your Apple ID, iCloud service, or purchase content from iTunes store Store, App Store or iBooks Store on a new device, you will need to confirm your identity by entering a password and a 4-digit verification code.

If necessary, you can disable two-step verification. To do this you need to follow simple steps:

  1. Go to https://appleid.apple.com and sign in to your account
  2. In the “Security” section, next to the “Two-Step Verification” option, click the “Edit” link.
  3. Click the “Disable two-step verification” link.
  4. Come up with Control questions and make sure it is specified correct date your birth.

Two-factor authentication

Two-factor authentication is a new security method that is directly built into operating systems. iOS systems, macOS, tvOS, watchOS, and Apple services. Two-factor authentication is available to iCloud users who use at least one device running iOS 9 or OS X El Capitan or later.

Note: You cannot enable two-factor authentication in your browser; you need to use compatible device. If you have two-step verification enabled, you will need it first.

If you are using iPhone devices, iPad or iPod touch with iOS 9 or later:

  1. Go to Settings and sign in to your account if necessary.
  2. Click on your Apple ID.
  3. Select Password & Security.
  4. Then select the option “Enable two-factor authentication”

If you are a user Mac computer with OS X El Capitan or later:

  1. Go to > System Preferences > iCloud.
  2. Log into your account if necessary, then click the "Account" button.
  3. Click Security.
  4. Then select the “Enable two-factor authentication” option.

To enable two-factor authentication, you will need to enter your device passcode.

Application passwords

Some services and apps that use an Apple ID do not support two-step verification or two-factor authentication. In this case you need to use special passwords applications. Application passwords allow you to maintain high level security because third-party sites and applications will not receive your primary Apple ID password.

  1. Go to https://appleid.apple.com and sign in to your account
  2. In the “Security” section next to the “Application Passwords” option, click the “Create Password” link.”
  3. Follow the onscreen prompts to create a password.
  4. Once the password is generated, paste it into a third-party application or service.

The additional user verification function completely controls all attempts to log into your account and use of applications: find out how to properly use and how to turn off two-factor authentication in your Apple ID on your Apple device.

One of the main advantages Apple is approach to security and privacy policy user information.

Two-step authentication is one of the modern techniques for achieving the maximum level of security in logging into your account.

The company uses this technology to verify the owner of the gadget when trying to log into an account. Multi-level authentication is a 100% guarantee that only its owner will have access to the system.

Operating principle. Difference in operation of authentication and verification

Activated function multi-level authentication perfectly protects your account from hacking and unauthorized entry by other users.

Only the owner of the ID will be able to log in, because the system will require you to enter two types of data:

  • Apple ID password;
  • Digital code, which will be sent to all trusted devices - it is proof of legal authorization.

Example: You decided to go to your iCloud account from any browser or client program. For this action you need to enter your username and password. After authorization, you will not be able to log into your account - you must additionally enter a code that confirms authorized entry.

The required code is displayed on all gadgets linked to an Apple ID. Enter the numbers into the iCloud authentication window to access your profile.

A visual diagram of how the function works is shown in the figure:

After the first correct input code, you will no longer be prompted to enter numbers after next inclusions BY. Re-authentication only required in a few cases:

Also, the constant introduction of digital codes is mandatory for functions that have an increased degree of security - changing smartphone settings, deleting system parameters and others.

Verification and authentication. What is the difference?

It is important to distinguish between concepts two-step verification And two-factor authentication since they have similar action, but different meaning.

Examination was implemented and introduced into Apple gadgets back in 2015. The main purpose of the option is additional control over logging into your Apple ID account. Verification is available starting from iOS firmware 9.

Authentication - This is an advanced version of the check. Apple has improved the function and introduced new security management systems into it. In particular, working with location. The principle of working with cards is to mark “safety” points.

Each person regularly visits the same places, so on the map you can definitely select several points from which you can easily log in.

If the login is made outside these points, a verification code and a warning about possible actions intruder.

As you can see, authentication is indeed a more automated and reliable method of identity control.

The purpose of the verification is to send a code to a trusted gadget, and authentication also analyzes the location of the device and warns the owner of possible danger.

Feature Requirements

Multi-level authentication is designed for the following gadgets:

  • All iPhone models and iPads that run iOS 9 and later operating system;
  • Computers with OS X El Capitan pre-installed. Since access codes that come to the computer are displayed in iTunes, to display messages correctly, use iTunes version 12.3 and above;
  • iWatch with installed Watch OS 2;
  • Apple TV (tvOS operating system).

Disable authentication

Disabling authentication will allow you to no longer enter additional codes access. You won't have to confirm your location either. Follow the instructions:

  • Using a desktop browser go to the page cloud storage iCloud.com;
  • Log in to the system- Enter login and password;
  • Further type the access code into the text field that appears, which is shown on other gadgets;
  • Press the key "Allow" in the window that appears on the mobile device;
  • Next, the browser will automatically redirect you to the user page. If the browser is not included in the trusted list, mobile gadget click on "I trust this browser" and click on "Continue";
  • After successful login, click on the tile "Settings". It is located on home page desktop version of iCloud. Another option for entering settings is to select a user name in the right top corner. Next, in the drop-down list, click on "iCloud Settings";
  • In the window that appears, press the button "Control". It is located next to the account owner's name;
  • Next, you will be redirected to the Apple website. In a new window you need to log in by entering your Apple ID username and password;
  • Go to your account management window and click on the tab "Safety"-"Change";
  • Find the field "Disable Authentication" and select it. Next, confirm the action by entering the password, which will be sent to the trusted device.

The two-step authentication system is designed in such a way that to protect users as much as possible from all possible hacking attempts. That's why for complete shutdown options, the developers have provided for the need to answer a block of questions that you specified when registering your Apple ID.

Only after entering the correct answers into the text fields will you be able to deactivate the option.

Confirm disconnection:

Trusted devices

Verified device– this is any of your Apple devices. The only requirement is that all gadgets must be linked to one ID. It is on the basis of this binding that a group of trusted devices is created.

You will not be able to confirm authentication from a device that is not part of your Apple gadgets group.

Only one owner of a smartphone, tablet, or computer can work with two-step authentication.

List of trusted devices – this is a list of all gadget models to which it will be sent digital code to confirm your login to your Apple ID or app.

You can view this list in the application itself in the Devices tab.

Trusted numbers

Trusted numbers– this is a list of operator numbers cellular communications, which will receive a digital access code for authentication. Messages can come not only in text form, but also in the form of a call from an Apple robot.

When setting up multi-level authentication for the first time, you must specify at least one real phone number.

To add a number, you need to enter it in the Apple ID settings field and confirm. As confirmation, enter the code sent to the number in the window that appears.

A SIM card with an associated number must be installed in a trusted device. Otherwise, verification codes will not be received.

What data do you need to remember?

It's important to remember that two-factor authentication is a whole range of actions aimed at protecting your data.

For full operation of the function You will need to remember or write down the following information:

  • Account login and password;
  • Custom codes for programs– digital access identifiers that you have independently set in your account;
  • Primary key is a set of letters and numbers that is automatically generated after enabling the option. You will need it if you lose access to all trusted numbers and devices.

Be sure to screenshot your master key and move it to a folder on your PC or other device. Also, the code can be written down on a flash drive or piece of paper.

Store this data in this way so that no one can find and use the universal key.

We also recommend doing timely updates trusted numbers. If you change your SIM card, don't forget to enter the new number into your Apple ID. Otherwise, access to the identifier may be lost.

Monitor the physical security of your devices.

Do not leave your smartphone unattended near strangers and use the fingerprint scanner to restrict unlocking of the gadget.

It is important to protect yourself not only from virtual ID hacking, but also from unauthorized access of other people to your phone/tablet.

Enabling the feature

Activating the feature will only take a few minutes.

As a result, you will receive an additional security factor that will protect the data in the device memory, installed programs and in cloud storage.

On iPhone and iPad

Follow the instructions to enable authentication on your iPhone:

1. Open your phone settings window;

2. Go to the iCloud field;

3. Click on the item "Password»;

4. Select “Set up 2-factor authentication”;

5. Enter the code that will be sent to your trusted devices and complete the setup. Write the universal key onto physical media.

On Mac OS

On Mac OS, two-step user authentication is only available in El Capitan and newer operating system firmware:

1. Go to the window system settings ;

2. Click on the iCloud field and start the account data editing mode;

3. In a new window Click on "Safety". Next, the system will require you to enter the password for the identifier;

4. Click on the key "Set up authentication", which is located at the bottom of the window. Confirm the digital code that will appear on all devices linked to your Apple ID.

Fig. 18 - setting the function with using Mac OS

Alternative receipt of notifications

Receive access codes m Available not only on trusted devices, but also to the Find iPhone service.

You can set this parameter in Apple settings ID (Security-Send access codes).

As a result, the verification code will be sent not only to trusted devices, but also to the search service for your iPhone.

Thus, in one window you will be able to monitor login attempts from suspicious locations and view the access code.

This option only works with authentication. It is not possible to work with cards for verification purposes.

Benefits of Multi-Level Authentication

Any Apple ID stores not only information about linked devices, but also data credit cards, personal information users.

Many people store scans of documents and other things in the cloud. important information, theft of which can lead to irreversible consequences.

If you want to always be sure that your information is safe, use two-factor authentication. Feature benefits:

  • A unified security organization for all Apple gadgets;
  • Advanced function control settings;
  • Guaranteed protection against all levels and types of hacking.

Disadvantages in the function

Despite all the obvious advantages regarding the security of gadgets, multi-level authentication complicates the life of users - remembering keys, The possibility of losing a number or a trusted device creates a number of problems:

  • Along with multi-level authentication It is impossible to use third-party software. For example, iMobie AnyTrans or the popular PhoneRescue utility;
  • Difficulty logging into iCloud– due to a flaw in the option, users often encounter system errors even after the correct access key to the cloud storage;
  • Working with a cellular network. If you are in an area with poor coverage, authentication may not work;
  • Linking to codes. The verification can only be carried out if you have a second gadget at hand that is linked to the same Apple ID as the first device.

If in this moment If you don’t have a second gadget near you, you can use a permanent key, which is stored in your account settings, but in practice, users very rarely write down or remember it.

How to reset a forgotten ID password?

If you want to disable authentication, but are still stuck at the password entry stage, you need to reset the password. Follow the instructions:

  • In the Apple ID login window, click on the line "Forgot password";
  • Next select the field "Reset the password";
  • An active link for setting up a new code word will be sent to the email associated with your account. Check your inbox and follow the link in the email from the sender Apple;
  • In the window that appears, enter New Password . To confirm the action you must specify digital password authentication, which will appear on your other Apple devices. After access is restored, disable two-step authentication as described above in the article.

Answers to security questions

If you have successfully completed all the steps to disable authentication, but cannot remember the correct answers to the security questions, follow the instructions:

  • Go to the access recovery page follow the link iforgot.apple.com/password/verify/appleid;
  • Enter login– the name of your identifier;
  • Click "Continue";
  • In the new window, select "Reset questions";
  • Since your account has two-step verification enabled, To confirm the action you will need to enter a digital code in a new window. You will then be redirected to the page for selecting new questions.

The presence of such a check must be present in the Apple ID and it is impossible to cancel it. In a new window, the system allows the user to select three questions from those proposed from the list. These are standard things, the answer to which only the account owner can know.

The answer must be typed into the text box below each question.

Pay attention to the keyboard layout and case - it is better to write everything in small letters, do not use numbers and special characters.

To disable authentication, you must answer two out of three questions.

No access to a trusted gadget

If you no longer have access to each of the devices that are included in the list "Trusted", you need to use universal key recovery.

You should have written it down at the stage of enabling two-factor authentication.

The universal key is displayed in your account settings. If you have not logged out of your account, you can view it in the tab "Settings"-"Safety".

If you managed to log out of your account, restore access to your Apple ID Apple support will help.

Write your request with detailed description what happened and wait for a response. Link: https://support.apple.com/ru-ru.

The message with the code does not arrive - solution

In most cases, problems with receiving verification codes arise due to isolated failures in the OS. Not receiving a notification with numbers to confirm authentication?

Try sending the code again or restart both devices.

Another case– the message arrived on a trusted device, but it was not displayed in the notification center. Check your inbox the numbers you need should be there. The sender of the letter is Apple.

As a reset option, you can delete the email chain from Apple and resend the authentication message.

Perhaps the memory allocated for storing one bunch of letters has run out.

The program does not support verification code - what should I do?

Not all programs have a built-in ability to work with verification codes. You can configure this function yourself in your profile.

Log in to your account using a browser and set a password to log in third party programs on one's own.

Costume codes will be known only to you. Use them to sign in to all services using your Apple ID profile – iCloud cloud, standard mail client, calendar, utility "Notes" and other software.

Follow the instructions:

  • Sign in to your Apple ID using your browser. Use the address https://appleid.apple.com/#!&page=signin ;
  • After logging into your account, find the field "Safety" and click on the button "Change";
  • In the new window, click on "Create a password". Next, select a program or set of applications to which the specified digital code will be applied. Save your settings. Now, when you try to log into the program, you will need to enter the specified numbers.

Error: “Enable verification will be available later”

If you encounter this issue when trying to activate multi-level authentication: system message, this means that you will not be able to configure the option in the near future.

This happens only in two cases - after recently changing the password to Apple account ID or as a result of adding a new security question.

The user cannot change the password and set up verification at the same time, since these actions Apple system regards as possible attempt an attacker's access to your account.

The setup error message indicates the date from which you can begin creating multi-level authentication.

A notification of this will be sent to the email associated with the ID.

Thematic videos

Only lazy people don't crack passwords. The recent massive leak of accounts from Yahoo only confirms the fact that just a password - no matter how long or complex it is - is no longer enough to reliable protection. Two-factor authentication is what promises to provide that protection, adding an extra layer of security.

In theory, everything looks good, and in practice, in general, it works. Two-factor authentication does make it harder to hack an account. Now it is not enough for an attacker to lure, steal or crack the master password. To log into your account, you also need to enter a one-time code, which... But exactly how this one-time code is obtained is the most interesting thing.

You've come across two-factor authentication many times, even if you've never heard of it. Have you ever entered a one-time code that was sent to you via SMS? This is it, special case two-factor authentication. Does it help? To be honest, not really: attackers have already learned how to bypass this type of protection.

Today we will look at all types of two-factor authentication used to protect credentials. Google posts Account, Apple ID and Microsoft Account on Android platforms, iOS and Windows 10 Mobile.

Apple

Two-factor authentication first appeared in Apple devices in 2013. In those days, convincing users of the need for additional protection was not easy. Apple didn’t even try: two-factor authentication (dubbed two-step verification, or Two-Step Verification) was used only to protect against direct financial loss. For example, a one-time code was required when making a purchase from a new device, changing a password, and communicating with support about topics related to an Apple ID account.

It didn't end well. In August 2014, there was a massive leak of celebrity photos. The hackers managed to gain access to the victims' accounts and downloaded photos from iCloud. A scandal broke out, as a result of which Apple hastily expanded support for two-step verification for access to access backups and photos in iCloud. At the same time, the company continued to work on a new generation of two-factor authentication method.

Two-step verification

To deliver codes, two-step verification uses the Find My Phone mechanism, which was originally designed to deliver push notifications and lock commands in the event of a lost or stolen phone. The code is displayed on top of the lock screen, so if an attacker obtains a trusted device, he will be able to obtain a one-time code and use it without even knowing the device password. This delivery mechanism is frankly a weak link.

You can also receive the code via SMS or voice call to your registered phone number. This method is not any safer. The SIM card can be removed from a well-protected iPhone and inserted into any other device, after which a code can be received on it. Finally, the SIM card can be cloned or borrowed from mobile operator using a fake power of attorney - this type of fraud has now become simply epidemic.

If you do not have access to either a trusted iPhone or a trusted phone number, then to access your account you need to use a special 14-digit key (which, by the way, is recommended to be printed and stored in safe place, and when traveling - keep it with you). If you lose it too, it won’t be a big deal: access to your account may be closed forever.

How safe is it?

To be honest, not really. Two-step verification is incredibly poorly implemented and has deservedly earned a reputation as the worst two-factor authentication system out of all the players." big three" If there is no other choice, then two-step verification is still better than nothing. But there is a choice: with the release of iOS 9, Apple introduced a completely new security system, which was given the simple name “two-factor authentication.”

What exactly is the weakness of this system? First, one-time codes delivered through the Find My Phone mechanism appear directly on the lock screen. Secondly, authentication based on phone numbers is insecure: SMS can be intercepted both at the provider level and by replacing or cloning the SIM card. If there is physical access to the SIM card, then you can simply install it in another device and receive the code on completely legal grounds.

Also keep in mind that criminals have learned to obtain SIM cards to replace “lost” ones using fake powers of attorney. If your password is stolen, then finding out your phone number is a piece of cake. The power of attorney is forged, it turns out new SIM card- in fact, nothing else is required to access your account.

How to hack Apple authentication

This version of two-factor authentication is fairly easy to hack. There are several options:

  • read a one-time code from a trusted device - unlocking is not necessary;
  • move the SIM card to another device, receive SMS;
  • clone a SIM card, get a code for it;
  • use a binary authentication token copied from the user's computer.

How to protect yourself

Protection through two-step verification is not serious. Don't use it at all. Instead, enable true two-factor authentication.

Two-factor authentication

Apple's second attempt is officially called "two-factor authentication." Instead of replacing the previous two-step verification scheme, the two systems exist in parallel (however, only one of the two schemes can be used within the same account).

Two-factor authentication appeared as component iOS 9 and the version of macOS released simultaneously with it. New method includes additional verification for any attempt to log into your account Apple entry ID from a new device: to all trusted devices (iPhone, iPad, iPod touch and computers running latest versions macOS) an interactive notification is instantly sent. To access the notification, you need to unlock the device (with a password or fingerprint sensor), and to receive a one-time code, you need to click on the confirmation button in the dialog box.

As in previous method, in the new scheme it is possible to receive a one-time password in the form of an SMS or a voice call to a trusted phone number. However, unlike two-step verification, push notifications will be delivered to the user in any case, and the user can block an unauthorized attempt to log into the account from any of their devices.


Application passwords are also supported. But Apple abandoned the access recovery code: if you lose your only iPhone along with a trusted SIM card (which for some reason you cannot restore), to restore access to your account you will have to go through a real quest with identity confirmation (and no, a scan of a passport is not such confirmation... and the original, as they say, “does not work”).

But in new system protection, there was a place for a convenient and familiar offline scheme for generating one-time codes. It uses a completely standard TOTP (time-based one-time password) mechanism, which generates six-digit one-time codes every thirty seconds. These codes are tied to exact time, and the trusted device itself acts as a generator (authenticator). Codes are extracted from the depths of system iPhone settings or iPad via Apple ID -> Password and Security.


We will not explain in detail what TOTP is and what it is used with, but we will still have to talk about the main differences between the implementation of this method in iOS and a similar scheme in Android and Windows.

Unlike its main competitors, Apple allows only its own devices to be used as authenticators. Their role can be played by a trusted iPhone, iPad or iPod Touch running iOS control 9 or 10. Moreover, each device is initialized with a unique secret, which allows, in case of its loss, to easily and painlessly revoke the trusted status from it (and only from it). If the authenticator from Google is compromised, then the status of all initialized authenticators will have to be revoked (and reinitialized), since Google decided to use a single secret for initialization.

How safe is it

Compared to the previous implementation new scheme still more secure. Thanks to support from the operating system, the new scheme is more consistent, logical and easy to use, which is important from the point of view of attracting users. The one-time password delivery system has also been significantly redesigned; the only remaining weak link is delivery to a trusted phone number, which the user still must verify without fail.

Now, when attempting to log into an account, the user instantly receives push notifications to all trusted devices and has the option to reject the attempt. However, with enough quick actions an attacker may have time to gain access to the account.

How to hack two-factor authentication

Just like in the previous scheme, two-factor authentication can be hacked using an authentication token copied from the user's computer. An attack on the SIM card will also work, but an attempt to receive the code via SMS will still trigger notifications on all the user’s trusted devices, and he may have time to reject the login. But you won’t be able to spy the code on the screen of a locked device: you will have to unlock the device and give confirmation in the dialog box.


How to protect yourself

There are not many vulnerabilities left in the new system. If Apple abandoned the mandatory addition of a trusted phone number (and to activate two-factor authentication, at least one phone number would have to be verified), it could be called ideal. Unfortunately, the need to verify a phone number adds a serious vulnerability. You can try to protect yourself in the same way as you protect the number they call. one-time passwords from the bank.

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