Disk Utility User Guide
When you format an internal or external storage device, you can encrypt and protect it with a password. If you encrypt an internal device, you must enter a password to access the device and its information. Macos how to make an app in launchpad. If you encrypt an external device, you must enter the password when you connect the device to your computer.
Important: If you encrypt an external storage device, you can’t connect it to an AirPort base station for Time Machine backups.
Open the Settings app. Tap your name, then tap iTunes & App Store. Tap Password Settings. If you have Touch ID or Face ID turned on for purchases, you won't see Password Settings. Under Purchases and In-App Purchases, tap the setting that you want. Under Free Downloads, tap Require Password to turn the setting on or off. Password Protect Mac Files Using Terminal. We talk quite a lot about the Mac Terminal app here on this website and it’s really because of all the great features it provides. From letting you easily access recent items from the Dock to helping you perform a number of. Mac App Blocker. Does exactly what you're asking for. From their website: With Mac App Blocker, you can password-protect EACH application on your Mac. Keep your apps and your Mac safe. Set a timeout value to automatically exit the protected application so even. Thankfully, it is effortless to put a password on a folder to shield it from others. So, without further ado, let’s get to the steps and show you how to encrypt and password protect a folder on your Mac. How Do I Password Protect a Folder on Mac? Open Disk Utility. For this, open Finder → Applications → Utilities → Disk Utility.
To encrypt and protect the device with a password using Disk Utility, you must erase the device first. If the device contains files you want to save, be sure to copy them to another storage device or volume.
- https://cleveryouth938.weebly.com/spotify-app-data-roaming.html. If the device contains any files you want to save, copy them to another storage device or volume.
- In the Disk Utility app on your Mac, choose View > Show All Devices.
- Startup apps on mac. In the sidebar, select the storage device you want to encrypt.
- Click the Erase button in the toolbar.
- Enter a name for the volume.
- Click the Scheme pop-up menu, then choose GUID Partition Map.
- Click the Format pop-up menu, then choose an encrypted file system format.
- Enter and verify a password, then click Choose.To change the password later, select the volume in the sidebar, then choose File > Change Password.
- (Optional) If available, click Security Options, use the slider to choose how many times to write over the erased data, then click OK.Secure erase options are available only for some types of storage devices. If the Security Options button is not available, you can’t use Disk Utility to perform a secure erase on the storage device.Writing over the data three times meets the U.S. Department of Energy standard for securely erasing magnetic media. Writing over the data seven times meets the U.S. Department of Defense 5220-22-M standard.
- Click Erase, then click Done.
You can encrypt your data without erasing it by turning on FileVault in the Security & Privacy pane of System Preferences (see Encrypt Mac data with FileVault).
You can also encrypt a disk and protect it with a password without erasing it. See Encrypt disks or memory cards to protect your Mac information.
See alsoErase and reformat a storage device in Disk Utility on MacPartition a physical disk in Disk Utility on Mac
Free synthesizer vst download. You may have sensitive files like documents, images, videos, voice notes, that you want to keep private from friends and family (if they ever happen to use your Mac). Thankfully, it is effortless to put a password on a folder to shield it from others. So, without further ado, let’s get to the steps and show you how to encrypt and password protect a folder on your Mac.
How Do I Password Protect a Folder on Mac?
- Open Disk Utility. For this, open Finder → Applications → Utilities → Disk Utility. Or, press Command + Spacebar to open Spotlight Search and type this app’s name.
- From the top menu bar, click on File → New Image → Image from Folder.
- Now, select the desired folder you wish to lock and click on Choose.
- Optional: For ‘Save As:’ continue with the same name, or you may also change it. Click on ‘Where:’ and choose the desired location to save the disk image. You can move it later as well.
- Important: For ‘Encryption:’ choose 128-bit AES encryption (recommended). The second option here (256-bit) is slower. Please enter the desired password, re-enter it to verify, and finally click on Choose.
- Important: Click on ‘Image Format:’ and choose read/write.
- Finally, click on Save.
You have successfully created a disk image (.dmg file) that is protected with a password. Now, let me show you how to use it.
How to View and Re-Lock the Password Protected Folder on Mac
- Locate the .dmg disk file.
- Double click to open it.
- You will be asked to enter the password. Type the same password you used while creating the disk image and click OK. (Note: Do not check the box for ‘Remember password in my keychain.’ If you do, it may defeat the purpose. The saved password will fill in automatically if someone has your Mac or knows its password.)
- After you enter the password, you will see a disk image on the desktop. It looks similar to an external pen drive. Double click to open it, and you will see the contents in it.
- Important: Now, delete the original folder so that the content inside it is removed from your Mac and is only available inside this password-protected disk image.
- To re-lock the protected folder, right-click and choose Eject “Folder Name.”
- To reopen it, follow the same process from step 1.
- This disk image will have almost the same capacity as the size of the original folder. You can freely delete existing content inside it and replace it with other content.
- Do not delete this .dmg file. If you do, everything will be lost.
- If you want to permanently remove the locked folder (and its contents), open Disk Utility, → choose the disk image from the left sidebar, → right-click on it, and choose ‘Delete APFS Volume.’
Signing Off
This is how you can quickly, safely, and freely lock a folder with a password on Mac. I hope this guide was helpful, and you learned something new.
You can also use third-party apps like Encrypto to encrypt and put a password on individual files and folders.
Want to know more? See how to password protect PDFs and lock notes on Mac.
Finally, here’s an additional tip for you. If you do not want the folder to show up in Spotlight Search, add .noindex after the folder name.
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I have been an Apple user for over seven years now. At iGeeksBlog, I love creating how-tos and troubleshooting guides that help people do more with their iPhone, iPad, Mac, AirPods, and Apple Watch. In my free time, I like to watch stand up comedy videos, tech documentaries, news debates, and political speeches.
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