Playing on hotel, airport or cafe Wi-Fi is normal when travelling. Public networks are convenient — and untrusted. Knowing the real risks, and the real protections, keeps the convenience without the worry.
Why public Wi-Fi is different
A public network is one you do not control and share with strangers. The two genuine concerns follow from that. Other people on the network, or whoever runs it, are in a position to observe traffic that is not encrypted. And a network you did not set up could be a rogue hotspot — one named to look official but run by someone malicious.
What actually protects you
The good news is that modern encryption already covers most of the risk. Almost all serious websites and services use HTTPS, and game clients generally encrypt their connections. Encrypted traffic on a public network is not readable by a snoop — they can see that you are connected somewhere, but not the contents. The era when public Wi-Fi exposed everything in plain text is largely past, thanks to encryption becoming the default.
Where the risk remains
Risk concentrates on the unencrypted and the deceptive. Anything not encrypted is visible on the network. A rogue hotspot can try to interfere with connections or push fake pages. And public networks are a fine place for opportunistic attacks against devices that are out of date. The exposure is smaller than it once was, but it is not zero.
Sensible habits
A few habits cover it. Keep your device and software updated, so opportunistic attacks have nothing to use. Be wary of a network asking you to install anything or dismiss security warnings. On a network you do not trust, a VPN encrypts everything you send through it, which neatly closes the unencrypted-traffic gap. And save the most sensitive logins for a network you trust.
The takeaway
Gaming on public Wi-Fi is reasonably safe today because encryption does the heavy lifting — but the network is still untrusted. Keep software updated, watch for rogue hotspots, and use a VPN on networks you do not trust. The convenience is fine; treating the network as untrusted is the mindset that keeps it that way.