If you see inaccuracies in our content, please report the mistake via this form. You can do this by going to Finder, Preferences, and then General. If the icon doesn’t appear, check that your Mac is set to show external drives on the desktop. If we have made an error or published misleading information, we will correct or clarify the article. Once you insert the flash drive for the first time, your Mac should automatically install the necessary driver software and a USB flash drive icon should pop up on your Mac display. Our editors thoroughly review and fact-check every article to ensure that our content meets the highest standards. Our goal is to deliver the most accurate information and the most knowledgeable advice possible in order to help you make smarter buying decisions on tech gear and a wide array of products and services. ZDNET's editorial team writes on behalf of you, our reader. Indeed, we follow strict guidelines that ensure our editorial content is never influenced by advertisers. Neither ZDNET nor the author are compensated for these independent reviews. This helps support our work, but does not affect what we cover or how, and it does not affect the price you pay. When you click through from our site to a retailer and buy a product or service, we may earn affiliate commissions. And we pore over customer reviews to find out what matters to real people who already own and use the products and services we’re assessing. We gather data from the best available sources, including vendor and retailer listings as well as other relevant and independent reviews sites. Double-click at any time to open it you'll need to type in the password to complete the process.ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. dmg file just as you would any other file. Once the system finishes encrypting the folder, click 'Done'. Next, next to 'Image Format', selection 'Read/Write'.

On the next screen, choose your level of encryption (128-bit or 256-bit AES Encryption) and your password. Choose the folder you wish to add a password to, then click 'Choose'. On the top of the menu, select File > New Image > Image from Folder. To encrypt the data, go to the Finder > Applications > Utilities folder. Before getting started, make sure to add all of the relevant files into the folder you wish to encrypt.

This provides a great solution when sharing folders. If encrypting your entire computer seems unnecessary for your situation, you can encrypt individual folders on your computer.

Encrypt thumb drive mac