If this is not enough, you might need to wait until the next update of Mac OS Catalina. Buy Recbot CAC Reader Smart Card Reader Military CAC Card Reader Compatible with Windows, Mac, MacBook Pro, Chromebook with fast shipping and top-rated. You might also need to change the Default Signing Format to CAdES-Equivalent Make sure Enable CryptoTokenKit framework support is checked. While intended as an accessibility feature, it can also be useful for those with complete sight. How to use CAC card reader on Mac OS by Col.Star Medium Write Sign up Sign In 500 Apologies, but something went wrong on our end. In the Creation and Appearance section, click More The feature effectively allows you to set macOS to use Siri to read out text that appears onscreen. Under Categories, scroll down to Signatures Select the words Adobe Reader (at the top of the screen) Mac OS 10.15 (Catalina) users if you are unable to sign a PDF using Adobe, please verify this setting on your Mac: I clicked 'always allow' and didn't have to do it the next time I signed.

After I did this, when I tried to sign a PDF with my CAC signature for the first time I had to click through about 10 windows asking for my computer password to enable different permissions. I already had 'Enable CryptoTokenKit framework support' checked, but needed to change 'Default Signing Format' to 'CAdES-Equivalent.' That seemed to do the trick. They say to do this on Adobe Reader, but the same instructions worked for me on Acrobat Pro 2017. Below is what the process they outlined that worked for me. If I attached the PIV card reader and clicked on the Apple icon at the top, left-hand corner of the screen and selected About This Mac then clicked on System Report, if I clicked on USB under Hardware, I would see the system recognized the card reader was attached. I have been dealing with this issue, and just found a solution on Militar圜AC.com.

Cac reader on macbook pro