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The Definitive Source for Everything CAC

Common Access Card help for your 
Personal Mac Computer

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APPLE SUPPORT START PAGE (ALL Mac related pages within MilitaryCAC)


 iPhone and iPad users can use their CAC and access CAC enabled websites using several different software apps and CAC readers (including accessing DTS on your iPad).


Look here for installation steps

Discounts / Virtual Machine options

CAC Enablers (aka: middleware)


How to:

Clear Keychain Access


.Uninstall CAC enabling programs: ActivClient for Mac, CSSi, Centrify Express, PKard, CACKey, and / or OpenSC


Use DTS on your Mac


Watch Mac Videos (Including setting up CACKey with Firefox)


Update the firmware on an SCR331 using TENS


Downgrade the firmware on the IOGear GSR202, 202V, and 203 CAC Readers


Other Information:


Why 10.7.x (Lion) through 10.10 (Yosemite) versions of OS X had No built in CAC support (Email message)


Customize your iPhone / iPad


The images and links below are for basic (sometimes specific) information about each version of Mac OS.  Most users can use the "Look here for installation steps" link above

11.0 (Big Sur) (Intel chip)

11.0 (Big Sur) (M1 chip)

Big Sur image Big Sur image

10.15.x (Catalina)

10.14.x (Mojave)

MacOS Catalina Mac OS Mojave

10.13.x (High Sierra)

10.12.x (Sierra)

Mac OS High Sierra Mac OS Sierra

10.11.x (El Capitan)

10.10.x (Yosemite)

El Capitan image Yosemite image

10.9.x (Mavericks)

10.8.x (Mountain Lion)

Mavericks logo Mountain Lion image
10.7.x (Lion)   10.6.x (Snow Leopard) 
Mac OS X Lion image Mac OS X Snow Leopard image


GREAT DEALS / DISCOUNTS: / Virtual Machine programs for Mac

Parallels is the most "Mac like"

Windows deals are below

Parallels 16
Parallels Desktop 16 for Mac via Amazon One Year Subscription (current version)

Parallels Desktop 15 for Mac image
Parallels Desktop 15 for Mac via Amazon One Year Subscription (previous version)

Parallels 14 image

Parallels Desktop 14 for Mac via Amazon (old version)

VMWare11 image
VMware Fusion 11 download from VMware store

Virtual Box logo
VirtualBox download from (click on OS X hosts)

Microsoft Windows

Windows 10 via USB

Microsoft Windows 10 - Home | USB Flash Drive via Amazon


Windows 10 via USB

Microsoft Windows 10 - Pro | USB Flash Drive via Amazon

Mac support provided by:  Michael Danberry

If you have questions or suggestions for this site, contact Michael J. Danberry

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Last Update or Review:  Thursday, 03 December 2020 12:55 hrs


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