CAC for a Mac is the ability to use a Department of Defense (DoD) common access card (CAC) on Apple Macintosh computers to access Web sites that require DoD certificate authentication. It was written to allow Navy Marine Corps Intranet (NMCI) users to access their NMCI e-mail using the NMCI Microsoft Outlook Web Access (OWA) portal. Download the latest SCR3310 v2.0 USB Smart Card Reader driver for your computer's operating system. All downloads available on this website have been scanned by the latest anti-virus software and are guaranteed to be virus and malware-free. NOTE: If you computer fails to recognize the CAC reader driver, you may need to try a different computer to do the update. Alternate CCID Firmware update download for SCR-331 Now your SCR-331 reader can be used with Windows 10, 8.1, 8, 7, Vista or Mac.
CAC/PIV S/MIME email signing & encryption What you'll learn - How to use PKard for Mac to sign, encrypt and decrypt emails with Apple mail and smart cards (where server side restrictions do not prevent it). The process is similar for third party email clients. | Secure CAC/PIV web, email & VPN Ntfs reader and writer for mac. A short demo of how PKard® for Mac software meets the needs of US DoD, Federal Government and corporate Mac users for simple and straightforward two-factor authenticated CAC, PIV, PIV-I and CIV smart card access to secure web sites, web VPN and secure S/MIME Apple email signing and encryption. |
- Ensure your CAC reader works with Mac
- Check to ensure your Mac accepts the reader
- Check your Mac OS version
- Check your CAC’s version
- Update your DOD certificates
- Guidance for Firefox Users
- Look at graphs to see which CAC enabler to use
Step 1: Purchase a Mac Friendly CAC Reader
Purchase a CAC reader that works for your Mac. There are only a couple that you can choose from and I’ve listed them below.
If you already have a CAC reader and it isn’t Mac friendly, you could update the firmware, however, for the non-tech savvy people out there, it’s probably better to just purchase a new one and save the headache – they’re only ~$11-13 dollars.
Best Mac Compatible CAC USB Readers
Best Mac Compatible CAC Desk Readers
Step 2: Plug in and Ensure It’s Accepted
Once you have your CAC reader, plug it into your Mac and ensure your computer recognizes it. If you have one of the CAC readers we suggested above, then you should be good to go.
If you are testing a different version, then verify that your Mac accepts your CAC reader by following these steps.
Cac Card Reader Mac
If for some reason your CAC reader isn’t working, then try the following steps.
Step 3: Update Your DOD Certificates
Now that you have your CAC reader connected and accepted on your Mac computer, it’s time to ensure you have the right certificates in order to access DOD CAC required web pages.
If you are using Chrome or Safari, then follow step 3a below. If you are using Firefox, you’ll need to do some extra steps:
- Type ⇧⌘U (Shift + Command + U) to access your Utilities
- Find and Double click “Keychain Access”
- Select “Login” and “All Items”
- Download the following four files and double click each once downloaded so as to install in your Keychain Access.
- When you double-click the Mac Root Cert 3 and 4, you’ll need to tell your browser to always trust them. Click the button like you see below:
Additional Steps for Firefox
- Download All Certs zip and double click to unzip all 39 files
- While in Firefox, click “Firefox” on the top left, then “Preferences”
- Then Click “Advanced” > “Certificates” > “View Certificates”
- Then Click “Authorities” and then “Import”
- Import each file individually from the “AllCerts” folder. When you do this, the below box will popup. Check all three boxes and click “OK”
Step 4: Download and install CAC Enabler
- Download zip
- Double click the .zip file
- Because this is from an unidentified developer, you’ll need to hold down “Control” and click the program. Now select open and continue with install procedure.
- After installing, restart your computer
Cac Reader Driver For Mac
CAC Access at Home Success
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Now that you have a CAC reader, certificates, and a CAC Enabler, you should now be able to access any CAC-enabled website and log on using your CAC password and data.
Common Reasons Why Your CAC Card Won’t Work On Your Mac
Ensure Your CAC Card Meets the Standards: In order for your CAC card to work, it must meet the minimal requirements. Currently, there are only four types of CAC cards that can be used. The ensure you have the right CAC card for online access, flip your CAC card to the back and if you have one of the below numbers written on the top left, then you are good to go:
- G&D FIPS 201 SCE 3.2
- Oberthur ID one 128 v5.5 Dual
- GEMALTO DLGX4-A 144
- GEMALTO TOP DL GX4 144
If you do not have any of the above written on the back, then proceed to your nearest PSD to get a new CAC card issued.