With the latest versions of Preview.app (since OS X v10.8, I believe) which save versions of files rather than the old standard Save dialogues, it took me a while to figure out how to Save As and encrypt a PDF file with a password. While clicking on the File menu, press the Option key, which causes the Duplicate menu item to become Save As instead. . Then you'll see the familiar Save As
Encryption works very nicely on your mobile devices and computers, for the data they directly store. But we increasingly store data on cloud services such as iCloud Drive, OneDrive, Dropbox, Box How to encrypt a flash drive for Windows and macOS | NordVPN Similarly to Windows, macOS has built-in encryption software that you can use to password-protect your USB drive. 1. Insert your drive and transfer any files on it somewhere safe. 2. Open Finder and find Disk Utility. 3. Choose your device from the list on the left-hand side. 4. MacOS: Using Email Encryption in Apple's Mail - The Mac
Encrypt Files on Your Mac - Apple Community
Enforced Encryption allows IT Administrators to extend their Device Control policy and make sure all confidential data transferred to USB storage devices is automatically encrypted. The solution can be used on both macOS and Windows computers. See a video demo on how Enforced Encryption works with Endpoint Protector.. How to stop FileVault full disk encryptio… - Apple Community
PDF Encryption for Mac - How to Encrypt PDF on Mac
Under Encryption status, if you see the text Volume C:\ Boot protection and Volume -:\ Boot protection, then your hard drive is encrypted. macOS / Mac OS X - FileVault 2 Click on the Apple in the upper-left corner and go down to System Preferences. How to View FileVault Progress When Encrypting a Mac Disk Feb 08, 2017 How to encrypt everything on Windows, OS X, iOS, and