Do You Even Need a VPN for Work Travel?
Short answer: yes, if you touch hotel Wi-Fi, airport hotspots, or client office networks. Those are exactly the places where unencrypted traffic is easiest to capture, and a VPN tunnel makes that work dramatically harder.
The Real Risks on Public Wi-Fi
- Unencrypted pages can be read in transit on open networks.
- Fake access points impersonate the hotel network name.
- DNS requests can be snooped, revealing the sites you visit.
- Shared networks can carry attacks aimed at other devices.
VPN Speed Expectations on the Road
Modern protocols like WireGuard add only a small overhead. A fast connection will drop maybe 5-15 percent of throughput, which is fine for email, video calls, and cloud apps. The trade is worth it for the privacy gain.
Two Rules for Work Travel
First, turn the VPN on before you connect to anything sensitive. Second, use a kill switch if your provider has one, so no traffic leaks if the tunnel drops mid-call.
Comments (200)