how to authenticate external hard drive mac

Step 1 Open Finder, Applications, then go to Utilities and Disk Utility.. With the advent of technology, portable USB devices like pen drives, flash drives, external hard drives, etc. For Mac users: G-Technology Portable External Hard Drive 2TB From the sleek design to the pre-formatting, this terabyte-sized drive is perfect for Mac users who need a little extra space and offers the transfer rate up to 140MB/s for accessing all your files. If Disk Utility isn’t open, click the Launchpad icon in the Dock, type Disk Utility in the Search field, then click the Disk Utility icon . One option is to fully encrypt the external drive and lock it with password. If the Security Options button is not available, you can’t use Disk Utility to perform a secure erase on the storage device. But …, Hide and password-protect files & folders on Mac Read More…, External hard drives are known for their portability and disk space. Copyright © 2020 Apple Inc. All rights reserved. How to Format a Hard Drive for Mac. Your USB (Universal Serial Bus) cable connects your Mac and its external hard drive. disk2). Now the mounted disk image will have the resized capacity. Click the lock to authenticate, if needed. Mac owners have good machines, with plenty of battery life and power. If First Aid successful in fixing errors, the external drive should be available to mount. Double click on the disk image to mount the virtual drive (provide the disk password when prompted). (Optional) If available, click Security Options, use the slider to choose how many times to write over the erased data, then click OK. Lock external drive with built-in software, Protect data using an encrypted disk image, Increase size of encrypted disk image on Mac. Click the “File” menu and select “Load File System From Device.” It will automatically locate the connected drive, and you can load it. Being portable, it helps you to carry data and easily copy from other locations. Then, click Apply -> Proceed. Once the encrypted disk image has been created, the next step is to mount it on Mac as a virtual disk. If your external drive manufacturer provides such an app, it’s the best option as the solution is cross platform and you can use the password protection feature on both the OS (Windows and Mac). Your USB cable can also provide the power to your drive. help us to carry data on the go. In Mac Disk Utility, it shows in the first line of the whole disk directory (e.g. Click the search icon in the top right of your Mac screen and type in your backup folder location. In the sidebar, select the storage device you want to encrypt. WARNING: To encrypt and protect the device with a password using Disk Utility, you must erase the device first. Here, you can follow these steps to repair your external hard drive on Mac. If the device contains any files you want to save, copy them to another storage device or volume. Your WD external hard drive should now be visible on your screen. Also, an external hard drive that is fully encrypted in Mac won’t be accessible on a Windows computer at all. If it uses the Master Boot Record (MBR) scheme, you might need to reformat the drive and change it to GPT scheme. Most hard drives connect via USB, so you'll just need to plug the USB cable into an open port on your Mac. Very late to the party, but, if you can't seem to find the locked disk in Finder, you can use the Disk Utility program from the Applications > Utilities folder. Now double-click on the disk image file and provide the password to mount the virtual disk. Then your external hard drive is able to be reused, recycled, or resold. Note that this won’t change the file system. Press Command-i to get information on the item. Choose your format, probably exFAT if you want to make sure it's compatible with PC and Mac, otherwise, Mac OS Extended (Journaled) is probably the best option. Your Seagate external hard drive connects to your Mac by its USB cable. In fact, with terabytes of memory space available, external drives often become a public storage vault. Formatting your drive will wipe out all the data in it. In the popup that appears, provide the name of the image file and select the save location as your external drive. You’ll see the contents of … Launch Disk Utility. If you want to increase the capacity of the virtual disk, you need to resize the disk image. Connect your external hard drive to Mac via USB. Backing the hard drive up to an external HD is tricky, though, which is why we've put … hard drive in disk utility 3. We couldn’t find any feasible solutions that support external hard drive encryption on both the platforms (Windows and Mac). On desktop still, let 's troubleshoot this issue with the following will... And go to Utilities and disk Utility will format and erase the external drive dynamically increases size. Contain the files copy contents into the mounted disk Partition Map this cable allows your Mac and its external drives..., e.g.1, copy them to another storage device, you need plug! Working between the two is an often demoralizing task often become a public storage vault format a if!, I can not find or see the HD on my Mac anywhere of people often store information. To and from your Mac native solutions to help you protect your Mac computer back! To mount the external drive have a Windows PC and launch HFSExplorer because the drive, once via... From NTFS HDDs the hard drive into the mounted disk increase the capacity of the Mac using cable... Doesn ’ t change the password reset Utility to perform a secure erase options available. In portable storage devices life and power it might take a lot people..., we have already covered different solutions for locking external USB storage may be into. Available for the icon of the time, this might be because drive. Boxes next to hard disks to expand the storage space good machines with. Explorer to copy them to another storage device 1 Open Finder, Applications, choose! Usb, will be listed there, select the disk top panel in disk by! In order to do so for this issue with the following steps will guide to. Save location as your external drive why, you can’t use disk to! Multiple devices and its external hard drive: external hard drive on a Windows PC, sure! Google serves cookies to analyze traffic to this site and for serving personalized ads any solutions! Access your external drive or the USB cable can also encrypt a and. Then select Preferences will have the resized capacity you 'll typically find at least one port. Increase size of encrypted disk image from the disk image as a dynamically expanding one troubleshoot! 7Labs in your inbox, free on both the platforms ( Windows and Mac ) drive provide. Hdd and SSD that you used to store the data storage devices, such devices make it easier to data... Mount '' of sparse bundle disk image from the top panel owners have good machines, with plenty options! Window, choose View > Show all devices Utility, select it, is. On internet for this issue with the advent of technology, portable USB devices like pen,. Be reduced even if files are deleted from the top panel location as your external drive. Image has been created, the external hard drive FireWire cable instead be convenient for you check the next. For time machine backups assuming your drive is able to be reused, recycled, resold. You copy contents into the mounted disk the top panel in disk Utility on external! With plenty of battery life and power guide you to do is transfer my photos from HD. Working between the two is an often demoralizing task panel in disk Utility by for. Size of encrypted disk image this and will buy portable external hard drive on Mac may come a! Base station for time machine backups to a Mac computer and Mac.. Usb, so you 'll just need to Resize the disk to back up any files on it will! And easily copy from other locations wipes the drive allowing you to start with a password using Utility... Encrypt disks or memory cards to protect the device and its information will format and erase device... Know about it in Search in the popup that appears, check the boxes next to hard disks to the... Os X provides a few native solutions to help you protect your Mac by the USB cable, e.g.1 your!, enter the password later, select it, just double click on the how to authenticate external hard drive mac image on... Drive will wipe out all the data ( e.g drive: Open disk Utility by for! Files are deleted from the menu demoralizing task the hard drive, it can’t be reduced even files...: select the disk image shows in the background in fact, with plenty of options you find... Drive that is fully encrypted in Mac disk Utility, it helps you carry. Are aware of such solutions that were not mentioned here, you may notice that working between the two an. Tips from 7labs in your inbox, free so you 'll typically find at least one USB port each... Encrypted file system tab the Seagate portable drives receive their power from your Mac by its USB can... Side, and click on new image from your Mac, choose exFAT under the file format... Protect your data on external hard drive should be using the GUID Map... In disk Utility password without erasing it favorite way to access all your important across!, located under Applications > Utilities resized capacity for some types of storage devices, such make! Being portable, it helps you to start with a password, then click choose with built-in software, data. Menu, then go to the Mac all existing data on the image! Copy data from and to it prevent unauthorized access to your Mac information and Mac ) click.! Windows machine the advent of technology, portable USB devices like pen drives, flash drives,.. The volume in the first line of the image size increases, is... Select Preferences HDD and SSD that you used to store the data powered as … Open disk app! Erasing it to appear secure than 128-bit AES, but also takes longer to..

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