Remote Work Security Is Different
General-purpose VPN use is about hiding your traffic from your ISP or protecting yourself on public WiFi. Remote work VPN use is about connecting securely to your company network and protecting work data on a home network that you do not fully control. The goals overlap but the setup priorities differ.
Corporate VPN vs. Personal VPN
If your employer provides a VPN client (Cisco AnyConnect, GlobalProtect, Pulse Secure), use that for work traffic. Corporate VPNs route your work traffic through the company network, which is required for accessing internal resources and ensures your employer's security policies apply. A personal VPN like NordVPN or ExpressVPN is for your personal browsing, not for your corporate systems.
When to Use a Personal VPN for Remote Work
You are working from a coffee shop or hotel. You are using your personal device for work. You are in a country with restrictive internet filtering that blocks tools you need. Your corporate VPN does not cover all your work traffic (split tunneling leaves some traffic unprotected). In these cases, a personal VPN adds a layer of protection for non-corporate traffic.
Home Network Security Basics
A VPN does not fix a compromised home network. Change your router's default admin password, update its firmware, use WPA3 or WPA2 encryption (never WEP or open), and separate your work devices onto a different WiFi network from your IoT devices (smart TVs, speakers, cameras). Many home routers support guest networks that you can use for this separation.
Setting Up a Work VPN Correctly
Enable the VPN before opening any work applications. Most corporate VPNs require this to establish the secure tunnel before accessing company resources. Enable your VPN client to start automatically with Windows or macOS so you do not forget. If your employer uses always-on VPN, the client manages this automatically without manual connection.