#Mac zip command line encrypt how to#
#Mac zip command line encrypt install#
#Mac zip command line encrypt zip file#

The password will be obfuscated by asterisks.

Enter the password you wish to use in PowerShell.

$SecureString = Read-Host -AsSecureString

Create a secure string for your compressed file’s encryption by entering the cmdlet below:.

Change directories to where you want the compressed file saved.

Install-Module -Name 7zip4PowerShell -Verbose If you’re OK with the security considerations, approve the installation to proceed: It does query the PS gallery and uses a third-party repository to download the dependencies.

#Mac zip command line encrypt install#

Install the 7-zip module by entering the cmdlet below.

Launch PowerShell with administrative escalation.

In the interest of simplicity and for the purposes of this article, I recommend leveraging the 7-zip module for PowerShell to get around these limitations. Windows supports creating compressed files via PowerShell from v5.0+, however, while it natively supports ZIP creation it does not support encryption and has a file limit of just 2GB.

#Mac zip command line encrypt zip file#

The resulting ZIP file will be saved to the chosen directory once the command has completed processing.

Enter the password when prompted, then again to verify.

Enter the following command using the -e switch to encrypt the resulting compressed file and -r to recurse subdirectories (if available):.

Change directories to where you want the compressed file saved to.

Follow below as we go over the steps to perform this on each platform.

But that native functionality is present in Windows, macOS, and Linux, and can be accessed simply by entering a few commands into the CLI. While this technology has existed for decades, modern OSes typically focus on cloud-based sharing services when providing options for users to share data. By using compressed file types, such as ZIP, a sender can place multiple documents, including entire directories, together and compress them as a single file making it easy to share, while using strong algorithms to encrypt the contents based on a password that only the recipients will know. The trade-off is that this type of data should be shared directly between those who require access to it and no one else. This is especially true of data that is sensitive or confidential in nature. SEE: COVID-19: A guide and checklist for restarting your business (TechRepublic Premium) But storing data on the cloud is not the most secure practice since that data is effectively placed in the hands of a third party. Because the data is only transmitted from server to client provides little impact on bandwidth for the sender and recipient.

#Mac zip command line encrypt how to#

When considering how to share data efficiently, cloud storage has a leg up on hardware by making it easy to share files and folders with users across the globe with a few clicks. Security incident response: Critical steps for cyberattack recovery (TechRepublic Premium) The 10 best antivirus products you should consider for your businessĨ enterprise password managers and the companies that will love them Image: Meilun, Getty Images/iStockphoto Must-read security coverage Learn to secure multiple documents by encrypting compressed files on various OSes using a password. How to encrypt compressed files the easy way from Windows, macOS, or Linux