Final Answer:
To maintain access to important folders while on the road in locations with unreliable or no internet access, remote users could utilize offline file synchronization, enabling them to work with files locally and sync changes once back online.
Step-by-step explanation:
For users facing challenges with VPN connectivity on the road, employing offline file synchronization is a practical solution. This involves downloading required files locally while connected to the internet and working with them offline. Applications like Microsoft OneDrive or Dropbox offer features for offline access and synchronization. Users can make changes locally, and once internet access is restored, the changes automatically sync with the shared folders in the office. This approach ensures that remote employees can continue their work seamlessly, regardless of the reliability of the internet connection during travel.