Today’s businesses support flexible working arrangements where employees work remotely from home and other places of convenience or while traveling around the world. In all these cases, they would need to access the private resources like ERP, HRMS system or your servers through the back doors.
You might have secured the access to such systems with password protection already. However, keeping internal or private IT applications and servers accessible from the Internet is a huge risk in the current era. Using a VPN to restrict external access is the most widely recommended solution for this.
Another thing is to protect your business data. Business data is essential to thrive your business. Always ensure that the business data is encrypted and protected while transferred over the Internet. VPN is the recommended solution to curb this issue.