Everyday browsing feels routine until you’re doing it from a hotel lobby in a city you don’t know, under time pressure, on a network you haven’t verified. Business travel changes your threat model. The habits that keep you reasonably secure at home or in the office are harder to maintain when you’re browsing on the go, moving between environments and making quick decisions under pressure.
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Table of Contents
Untrusted Networks: Public Wi-Fi, Rogue Hotspots and Data in Transit
The fundamental problem with public Wi-Fi and browsing on the go is that you don’t control it. On a network you don’t own, you can’t verify who else is connected, whether the traffic is encrypted between your device and the router, or whether the network itself is genuine. Rogue hotspots, which are fake access points designed to mimic legitimate venue networks, are a well-documented threat at airports, hotels and conference venues, precisely because those environments attract high volumes of distracted users with valuable data. When you connect to an untrusted network, any unencrypted traffic becomes readable to anyone monitoring it. The NCSC’s guidance on VPNs makes clear that encrypting traffic is most critical precisely when you can’t control the network which describes almost every connection made while travelling.
Remote Access and Policy: Travelling Reshapes Your Organisation’s Risk Posture
There’s an important difference between working remotely and working securely. Many organisations have policies that define which systems can be accessed from outside the corporate network, under what conditions, and with what controls in place, but those policies are only effective if employees follow them consistently while travelling and browsing on the go.
The UK government’s Cyber Security Breaches Survey 2025 found that only 31% of UK businesses use a VPN for staff connecting remotely, despite remote and hybrid working being widespread. Aligning browsing and access behaviour with organisational policy while on the move, including knowing which systems are appropriate to access from a hotel room or airport lounge, reduces the risk of inadvertently creating exposure that wouldn’t exist in a controlled environment.
Device Exposure in Transit: Loss, Theft and Opportunistic Compromise
Physical risks become digital risks faster than most travellers anticipate when browsing on the go. A laptop left unattended at a conference, a phone screen visible to the person behind you in a queue, or a device lost in transit can each result in unauthorised access if the right protections aren’t in place.
Before any business trip, devices should be fully updated because unpatched software is among the most commonly exploited vulnerabilities and configured with strong lock screens, full-disc encryption where available, and remote wipe enabled. Carrying only the data genuinely needed for the trip reduces the potential damage of loss or theft. The principle is straightforward: the less sensitive data that travels with you, the less there is to compromise.
Safer Browsing in Practice: A Pre-Trip Checklist
Practical mitigation doesn’t require a lengthy process. Before travelling, verify that multi-factor authentication is active on all key accounts, make sure that devices are updated, and back up important data. During the trip, always confirm network names with venue staff before connecting, and default to mobile data for anything sensitive if public Wi-Fi is unavailable or unverified. Windows users travelling with a laptop can add a meaningful layer of protection by connecting through a free VPN for Windows, which encrypts outgoing traffic and keeps browsing activity private regardless of the network underneath. None of these steps require technical expertise and need only consistency.
The risk profile of travel isn’t dramatically different from everyday browsing, and it’s just less forgiving. The same threats that exist at home become more likely to succeed when you’re distracted, in unfamiliar surroundings, and relying on networks you can’t control.
