How To Encrypt Files On MAC – An System Utility

How to encrypt files on Mac : See this is one of the most important thing in today’s era. Everyone wants t secure their data from unwanted access. Chances of changing a data or file are increased when you are using a shared laptop. Suppose you are working on a task and you’ve created a file of it, for some time you left your laptop unattended and someone came and changed you file by unknowingly. To avoid such case it’s good to protect your data.

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If you are a Mac user then it is relatively easier for you to encrypt files. Now you don’t have to worry about how to encrypt files on Mac leave it to us. Just follow the article and at the end you’ll definitely know how to encrypt files on Mac.

In Mac, we have a utility which make files password secure and whenever you want to access it secret key or password needs to be entered. Encryption is the best way to ensure security and peace of mind. What I like most about this you don’t need any third party app to encrypt files on Mac. So let’s start with How to Encrypt Files on MAC using its utility.

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How to Encrypt Files on Mac

To encrypt data on Mac, Go to Finder >> Applications >> Utilities Folder. Now go for Disk Utility, under this File Menu >> New >> “Disk Image from Folder…” (You can simply type shift-command-N)

Now choose the folder which you want to encrypt and click on Image. It will ask you to select encryption method, once selected click on save. You need to enter a password for the new encrypted disk image. After this point one need to enter the password to open the files which you have encrypted.

how to encrypt files on mac

Also, you can use FileVault (for macOS Lion or later) to encrypt your entire drive. The encrypted drive will only be accessible when you log in with your user account credentials. This utility uses XTS-AES-128 encryption with a 256-bit key to help prevent unauthorized access. To encrypt files on Mac using FileVault follow the steps below:

  • Go to Apple Menu >> System Preferences >> Security and Privacy
  • Then choose FileVault tab
  • Click on the Lock Icon and enter administrator name and password
  • After this click Turn on FileVault

In case you want to decrypt the file or turn off the FileVault protection.

  • Go to Apple Menu >> System Preferences >> Security and Privacy >> FileVault tab
  • Click on the Lock Icon and enter administrator name and password
  • Click Turn off FileVault
how to encrypt files on mac

This is all about How to Encrypt Files on Mac. Hope you liked this article and it will be an add-on to you Mac knowledge. If you have any doubt or confusion kindly reach out to us via comments.

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