DoD CAC — CAC setup, reader and troubleshooting guides

CAC Basics

CAC Certificate Expired? Check the Card, Certificate and Trust

Mike Thompson · 4 min read

CAC Basics

CAC Card Not Working in Firefox Fix It Fast

Mike Thompson · 6 min read

CAC Basics

CAC Card Reader Not Detected on Windows 11 Fix

Mike Thompson · 7 min read

CAC Basics

Smart Card Not Recognized After Windows Update? Fix CAC Access

Mike Thompson · 4 min read

CAC Basics

CAC Card Not Working on VPN Fix It Fast

Mike Thompson · 7 min read

CAC Basics

CAC Card PIN Locked How to Reset It Fast

Mike Thompson · 6 min read

CAC Basics

CAC Card Works on One Computer But Not Another

Mike Thompson · 6 min read

CAC Basics

How to Install CAC Middleware on Windows 11 Home

Mike Thompson · 8 min read

CAC Basics

CAC Card Not Recognized on DoD Portal Fix

Mike Thompson · 8 min read

CAC Basics

CAC Card Not Working in Chrome Fix It Fast

Mike Thompson · 7 min read

CAC Basics

CAC Card Expired What to Do Before Your Access Cuts Out

Mike Thompson · 8 min read

CAC Basics

How to Use a CAC Reader on Mac Without ActivClient

Mike Thompson · 5 min read