How To Change Password Dmg Os Sierra 2017

  1. Dec 01, 2017  In this guide, we will go you through the steps to change the root password on your Mac. Before we begin, make sure that you are now running macOS High Sierra. If you are not sure, update your Mac first. How to change the root password in macOS High Sierra.
  2. Maybe your password has been leaked, and you want to change it to a new one, or perhaps you have yourself forgotten the password and cannot access the account. Either way, resetting the user password in macOS Sierra is as easy as rebooting into the recovery and running a command.

The password of your macOS user account is also known as your login password. It's the password that you use to log in to your Mac and make certain changes, such as installing software.

Change your password

If you know your password and can use it to log in to your account, you can change your password in Users & Groups preferences:

  1. Choose System Preferences from the Apple menu, then click Users & Groups.
  2. Select your user name from the list of users.
  3. Click the Change Password button, then follow the onscreen instructions.

Dec 24, 2017  Make sure you’re safe from this Mac security risk. A pretty foremost safety flaw has been located in macOS excessive Sierra, which makes it possible for humans to log right into a Mac going for walks the present day working procedure by without problems utilising ‘root’ as a user title, and no longer having to enter in a password.

Reset your password

If you don't remember your password, or it isn't working, you might be able to reset it using one of the methods described below. But first try these simpler solutions:

  • Make sure that you're typing the correct uppercase or lowercase characters. If your keyboard has Caps Lock turned on, the password field shows a Caps Lock symbol .
  • If the password field shows a question mark, click it to display a password hint that might help you to remember.
  • Try to log in without a password. If that works, you can then add a password by following the steps to change your password.
  • Try to log in with the Apple ID password that you use for iCloud. If you just changed that password and the new password isn't working, try the old password first. If that works, you should be able to use the new password from then on.

Reset using your Apple ID

In some macOS versions, you can use your Apple ID to reset your login password. At the login screen, keep entering a password until you see a message saying that you can reset your password using Apple ID. If you don't see the message after three attempts, your account isn't set up to allow resetting with Apple ID.

  1. Click next to the Apple ID message, then follow the onscreen instructions to enter your Apple ID and create a new password. You'll be asked to restart when done.
  2. Log in with your new password.
  3. Determine whether to create a new login keychain.

Reset using another admin account

If you know the name and password of an admin account on your Mac, you can use that account to reset the password.

  1. Log in with the name and password of the other admin account.
  2. Choose System Preferences from the Apple menu, then click Users & Groups.
  3. Click , then enter the admin name and password again.
  4. Select your user name from the list of users.
  5. Click the Reset Password button, then follow the onscreen instructions to create a new password:
  6. Choose Log Out from the Apple menu.
  7. Log in to your account using your new password.
  8. Determine whether to create a new login keychain.

Reset using the Reset Password assistant (FileVault must be on)

How To Change Password Dmg Os Sierra 2017

If FileVault is turned on, you might be able to reset your password using the Reset Password assistant:

  1. Wait up to a minute at the login screen, until you see a message saying that you can use the power button on your Mac to shut down and start up again in Recovery OS. If you don't see this message, FileVault isn't on.
  2. Press and hold the power button until your Mac turns off.
  3. Press the power button again to turn on your Mac.
  4. When the Reset Password window appears, follow the onscreen instructions to create a new password.
    If you need to connect to Wi-Fi, move your pointer to the top of the screen and use the Wi-Fi menu to connect. To exit without resetting your password, choose Apple menu > Restart.
  5. When done, click Restart.
  6. If you were able to reset your password with the Reset Password assistant, log in to your account using your new password.
  7. Determine whether to create a new login keychain.

Reset using your Recovery Key (FileVault must be on)

If FileVault is turned on and you have a FileVault Recovery Key, you can use that key to reset your password.

  1. At the login screen, keep entering a password until you see a message saying that you can reset your password using your Recovery Key. If you don't see the message after three attempts, FileVault isn't on.
  2. Click next to the message. The password field changes to a Recovery Key field.
  3. Enter your Recovery Key. Use uppercase characters, and include the hyphens.
  4. Follow the onscreen instructions to create a new password, then click Reset Password when done.
  5. Determine whether to create a new login keychain.

If you can't log in with your new password after restarting your Mac, take these additional steps:

  1. Restart again, then immediately hold down Command-R or one of the other macOS Recovery key combinations until you see the Apple logo or a spinning globe.
  2. When you see the macOS Utilities window, choose Utilities > Terminal from the menu bar.
  3. In the Terminal window, type resetpassword, then press Return to open the Reset Password assistant pictured above.
  4. Select ”My password doesn't work when logging in,” then click Next and follow the onscreen instructions for your user account.

Create a new login keychain, if necessary

After resetting your password and logging back in to your account, you might see an alert that the system was unable to unlock your login keychain. This is expected, because the passwords for your user account and login keychain no longer match. Just click the Create New Keychain button in the alert.

If you didn't see an alert about your login keychain, or you see other messages asking for your old password, reset your keychain manually:

  1. Open Keychain Access, which is in the Utilities folder of your Applications folder.
  2. Choose Preferences from the Keychain Access menu, then click the Reset My Default Keychain button in the preferences window. After you enter your new password, Keychain Access creates an empty login keychain with no password. Click OK to confirm.
    If you don't see a Reset My Default keychain button, close the preferences window and select the “login” keychain from the left side of the Keychain Access window. Press the Delete key, then click Delete References.
  3. Choose Log Out from the Apple menu to return to the login screen.
  4. Log in to your account using your new password. Your account password and login keychain password now match again.

If you still can't log in

If you still can't log in with your password, contact Apple Support for help.

As part of the built-in security of macOS Sierra, users are required to enter a password when logging onto a Mac. Security experts suggest that passwords be changed on a regular basis to make it harder for those passwords to be guessed or stolen, yet many Mac users go for years using the same passwords. Today we’ll take a look at just how easy it is to change a macOS password, as well as how to reset the password if it is lost or forgotten.

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Changing the Password
First, let’s look at how to change a password in macOS Sierra. Once you’ve logged onto your Mac, launch System Preferences from the Dock or by selecting System Preferences from the Apple menu. Next, click on Users & Groups, which is located at the far left of the fourth row of preference buttons. The Users & Groups preference pane appears (see image below):

Each Mac can have multiple users, all of whom see a separate identity, apps, and files when they log into the Mac with their password. Many Mac owners are the sole users of their device, meaning that they’re usually the user and the administrator of the device. Having the administrative “powers” means that the user can change many settings on the Mac that are out of reach for regular or guest users.

In this case, we’re only interested in the current user and changing his or her password. Click the Change Password button seen to the right of the user’s photo above, and a password change dialog appears (see image below):

(Change password dialog)

Type in the existing (old) password, the new password you’ve chosen, and then type the new password again in the “Verify” field. If you can’t think of a password, clicking that key button next to “New password” brings up the Password Assistant, which we touched on briefly in this week’s earlier post about macOS Sierra Keychain. Password assistant can suggest passwords that are memorable (easily remembered), a random list of letters and numbers (not very easily remembered, but hard to guess), numbers only (tip – do not use a phone number), random (very hard to remember, includes punctuation symbols), or FIPS-181 compliant passwords (almost impossible to remember).

Password Assistant provides a visual indication of the quality of the password — that is, how hard it would be for someone else to guess that password. Green indicates that the password is high quality, yellow indicates that it’s easier for someone to guess, while red indicates a password that you shouldn’t be using.

Creating an Easily-Remembered, Hard-To-Guess Password
One mental algorithm that is popular for generating your own easily-remembered, but hard-to-guess passwords is to take two or more words, connect them with punctuation marks, and add numbers at the beginning or end. Macos dmg to iso linux windows 7. As an example, let’s say that our hypothetical Mac user changed from Olympus cameras to Canon in 2007. An easy-to-remember password could be “Olympus->Canon07”. Typing that password into Password Assistant under “Manual” shows that to be a high quality password (see image above), and it would be difficult to guess at 16 case-sensitive characters.

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Other examples of this algorithm would be “2014Fishing&Beach” or “19Twins-Lorraine&Brian72”. All of these are long passwords, but fairly easy to remember as they merge a year and an event that only you (or perhaps a few loved ones) might know.

Once you’ve selected your password and entered it in both the New password and Verify fields, it’s a good idea to enter a password hint in the appropriate field. macOS Sierra uses that to jog your memory if you mistype the password. Click the Change Password button, and your old password is gone forever, replaced by the new one you just entered.

Resetting a Password Using Apple ID
It’s possible to reset a password on a Mac using an Apple ID. However, this is something that needs to be set up prior to being able to actually do it.

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On the Users & Groups preference pane seen in the top screenshot in this post, you can see a lock icon with the words “Click the lock to make changes” next to it. Clicking that brings up a dialog that — you guessed it — asks for your password so that you can actually make a system preference change. The current user’s name is already entered, you just need to type in the current password and click the Unlock button.

Once you’ve unlocked the preference pane, check the box next to “Allow user to reset password using Apple ID” (see image below), then click the lock button at the bottom of the Users & Groups preferences to prevent further changes.

(Check the box allowing a user to reset password using Apple ID)

Now, let’s say that you’ve been on a long trip for three months without your Mac, and upon your return you realize that you don’t remember what the password was. At the login screen, just keep trying to enter the password with your best guesses, and after three attempts, macOS displays a message that says that you can reset your password using Apple ID. If that message doesn’t appear, then you didn’t previously set up macOS to allow you to reset the Mac password with your Apple ID.

When it does appear, click the small arrow next to the Apple ID message, then follow the onscreen instructions that take you through entering your Apple ID and creating a new password. Once you’re done with the process, you’ll be asked to restart the Mac and log in with the new password.

How To Change Password Dmg Os Sierra 2017 2

Note that when you reset a password and log back into the Mac, you might see an alert message stating that the system is unable to unlock your login keychain. That’s actually something expected, since your new password and the one that was created for the login keychain no longer match. The best way to resolve this issue is to just create a new login keychain by clicking the Create New Keychain button that appears on the alert.

How To Change Password Dmg Os Sierra 2017 2018

This may happen at other times when the system tries to use your old password from the old login keychain to perform some administrative task. If that happens, you can go back to our old friend the Keychain Access app, select “Change Password for Keychain ‘login’ ” from the Edit menu, and enter both the old and new passwords. This is the preferred method, since it retains all of the items saved in your previous macOS login keychain while using the new password. If you create a new keychain, the keychain rebuild itself each time you enter a password into an app or website, or your Mac encounters a security certificate.

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