Our Expert Agrees: If you have a Mac and you need to reset the local password, restart the computer, then hit command+R, which is going to go into internet recovery. Launch the terminal, which will bring up a command prompt, then type 'resetpassword' as one word. Then, type your new password into the Reset Password dialogue box that pops up. John the Ripper Pro password cracker for Mac OS X John the Ripper is a fast password cracker, available for many operating systems. Its primary purpose is to detect weak Unix passwords, although Windows LM hashes and a number of other password hash types are supported as well.
- OS X 10.3 (Panther) First find out a users' GUID: niutil -readprop. /users/username generateduid. Next take that GUID and dump the hash file. Cat /var/db/shadow/hash/GUID. The first 64 characters are the NTLM hash (first 32 NT, next 32 LM).
- Apr 03, 2018 How to hack wifi in Mac using terminal; has been made public on our website after successful testing. This tool will work great on MAC OS and WINDOWS OS platforms. And Latest mobile platforms How to hack wifi in Mac using terminal has based on open source technologies, our tool is secure and safe to use.
Most users lock their computer screens when they temporarily step away from them. While this seems like a good security measure, it isn’t good enough, a security researcher demonstrated this week.
Security researcher Rob Fuller has discovered a unique attack method that can steal PC credentials from Windows and Mac computers.Fuller’s attack is effective against locked computers on which the user has already logged in.
Fuller used USB-based Ethernet adapters, for which he modified the firmware code to run special software that sets the plug-and-play USB device as the network gateway, DNS, and WPAD(Web Proxy Auto-discovery Protocol ) servers on the computer it’s connected to.
The attack is possible because most computers will automatically install any plug-and-play USB device.
USB is Plug-and-Play. This means that even if a system is locked out, the device still gets installed,” Fuller wrote on his blog .
“Now, I believe there are restrictions on what types of devices are allowed to install at a locked out state on newer operating systems (Win10/El Capitan), but Ethernet/LAN is definitely on the white list.”
Mdified device includes software that intercepts these credentials and saves them to an SQLite database. The password is in its hashed state, but this can be cracked using currently available technology
According to Fuller, computers in a locked state still generate network traffic, allowing for the account name and hashed password to be extracted. The time it takes for a USB device to capture credentials from a system using this attack is around 13 seconds. He used two ethernet dongles USB Armory and Hak5 Turtle.
Fuller successfully tested his attack against Windows 98 SE, Windows 2000 SP4, Windows XP SP3, Windows 7 SP1, Windows 10 (Enterprise and Home), OS X El Capitan, and OS X Mavericks.
He says the attack was successful against Windows 98 SE, Windows 2000 SP4, Windows XP SP3, Windows 7 SP1, Windows 10 (Enterprise and Home), OS X El Capitan, and OS X Mavericks. He is about to test linux OS.
Just like Windows, Mac is another operating system that is being used by millions of people around the world. At certain points, it considered better than Windows. However, the fundamental usages on both are quite similar. Just the way of doing things is different. In this article, I am going to explain how to reset your Mac login or admin password if you forgot it by chance.
There are certain ways and methods that you can employ to reset the password of you Mac OS X in case you forgot it. There might be many ways of resetting the Mac password but I am explaining the three ways that I am familiar with.
Method 1: Reset Mac Admin Password Using Your Apple ID
One of the simplest and easiest ways to reset Mac OS X password is resetting by using your Apple ID.Now since you forgot your password, just enter wrong passwords many times on the login screen, and you will see a message just as you can see in the screenshot below that states that you can reset the password using the Apple ID.
There you can also see a small arrow that you have to click to reset the password. Follow the on-screen instruction, and in few minutes you will be able to reset your password. This method is simple and effective! I prefer this one over any other method, and that is the reason, I kept this on the top on my list.
Note: This method will work only if you already have the Apple ID linked to your account. If you're Windows 10 user, don't forgot to check our other guide for Windows 10 password reset.
Method 2: Mac OS X's Password Recovery Utility To Reset Your Password
Mac OS X has inbuilt password recovery utility that you can use to reset the password.
Follow the steps below:
1) Start your Mac computer by pressing the Power button.
2) Press Command + R immediately to boot your Mac computer to recovery drive.
Step 3. Now you will see the recovery utility screen. Select Terminal from Utilities Menu. Then type the command: resetpassword in the Terminal.
Step 4. Press the Enter button, and the Password Recovery Utility will be opened. There you have to select the volume that contains the user account which is by default: Macintosh HD. Enter a new password, and click on save.
Important Note: Keep the Terminal open while doing all this process.
Step 5. Restart your Mac computer, and when it asks the password, enter the password you have just set in step 4, and you will be able to log in.
Method 3: Use Terminal To Reset Your OS X Password
Before you get on to try this method, let me tell you a few things:
1. This method will create a new admin account, and then you can use that account to reset your existing account's password.
2. Though this method is well tested, you must have the backup of your data. And, we don't take any responsibilities of any damage that may happen (in rare cases) while carrying out this method.
3. Try this method only if no other method works for you.
Follow the steps below to carry out the password reset using Terminal:
Step 1. Press power button to turn your Mac On. And Press and hold Command + S
Step 2. Doing this will open the Terminal in single user mode. If you see the below screen, you are successfully entered into the single user mode of Terminal.
Step 3. Now, you need to execute a set of commands one by one that I have listed below. Remember, after every command you type, you have to press the enter button to execute that command.
mount -uw /
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rm /var/db/.AppleSetupDone
shutdown –h
Step 4. After the last command, your Mac will be shut down. Press power button to start again. You will see the Mac startup screen. Follow the steps that are narrated by your Mac to create an admin account.
Step 5. Now, you will be logged in using your new admin account. Go to Users & Groups from System Preferences.
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Step 6. Now, Click on the lock icon to authenticate. And enter the admin user and password you have just created.
Step 7. Now you will see all the user accounts that are present on your Mac. You just have to select the account which password you need to reset, and just do it.
Once you are done with the resetting the password of the account, you may log out of the newly created admin account, and log in with the account which password you have just reset using the new password.
Verdict
These are the three best ways to reset the Mac login password when you forgot it. For better security, note down your password somewhere, and keep that safe! Hope you like these methods.