Debug SSH Public Key Authentication Failure: Step-by-Step - Troubleshoot Dependency Conflict Error in Windows Security-Windows Defender Registry Edit Permission Error Fix

Updated 2026-06-13 15:10:14macos-help
Debug SSH Public Key Authentication Failure: Step-by-Step - Troubleshoot Dependency Conflict Error in Windows Security-Windows Defender Registry Edit Permission Error Fix
Before changing system settings, save your work and note the exact error text so you can compare results after each step.

Extra verification checklist

  • Restart the affected app after changing permissions or configuration files.
  • Test the same workflow in a clean browser profile or a temporary user account.
  • Compare the result on another network if the error may be connection related.