Direct answer
Setup and decisions for evaluating a VPN should be treated as one combined process: first define where your remote users connect from and what the VPN must enable, then decide how you will deploy and manage it across devices, and finally verify results with repeatable tests. This matters because a VPN’s real-world usefulness depends on device behavior, network conditions, and operational practices—not just provider marketing.
How it works
Start by translating business needs into operating conditions. For example, remote professionals typically need secure connectivity for work apps, while small businesses also need manageable access control and consistent behavior across multiple users. Then choose a deployment approach that fits your environment: whether users connect individually, whether you centralize access for managed devices, and how you handle credentials, reconnection behavior, and routing decisions.
Next, document decision points in plain terms: what traffic must go through the VPN, what must not, and how you want the system to behave during reconnects or outages. The “setup” includes configuration choices such as which networks trigger the VPN connection, which devices and accounts are included, and how DNS and local network access are handled.
Practical context for remote work decisions
For remote teams in the United States and internationally, include variation in your evaluation: people may work from home networks, mobile hotspots, and travel locations. Therefore, run checks for consistency across representative networks and device types you actually use.
Also consider operational network security habits: device hygiene, browser and app updates, and how you manage endpoints. A VPN can reduce some exposure, but it cannot compensate for compromised devices or unsafe credential practices. Decide early who supports users when the VPN behaves differently due to geography, firewall rules, or provider congestion.
Limitations to keep in mind
A VPN does not guarantee anonymity, safety, or uninterrupted access. Performance and availability can vary over time and across network conditions, device capabilities, locations, and the provider’s infrastructure.