Essential network security checklist for small business virtual machines

Many small businesses now run core software, such as point-of-sale systems, as a virtual machine on a local computer. This makes the shop's local network a critical access point for sensitive business data like customer records and inventory. Basic security measures, which do not require a dedicated IT department, can significantly improve protection. Key recommendations include setting up an isolated guest Wi-Fi network and ensuring the business VM has a stable IP address. Additional steps involve changing default passwords, enabling firewalls, and implementing individual user logins for staff.