Is Hotel and Airport Wi-Fi Safe for Online Banking?

Public Wi-Fi is safer than the old warnings suggest. The FTC's current guidance says connecting to a hotel or airport network is "usually safe," because nearly every banking site and app now encrypts your traffic with HTTPS by default, the same lock-icon protection you get at home. So if you're wondering whether to check your balance from the airport lounge, the honest answer is: probably fine, as long as you're actually on the network you think you're on. That last part is where things still go wrong.

If you'd rather have your whole trip sorted instead of piecing safety tips together from a dozen browser tabs, our free pre-trip guide builds a checklist around your actual destination and passport.

The real risk: evil twin networks

The attack that still catches travelers in 2026 isn't someone cracking a hotel's Wi-Fi encryption. It's a fake network set up to look like the real one. Security researchers call this an "evil twin": an attacker broadcasts a network name that matches or closely resembles the hotel's or airport's own, sometimes with a stronger signal than the legitimate access point, so your phone joins it automatically or you pick it from the list without a second thought. Once you're on it, the attacker controls everything you send, and can serve a fake bank login page that looks identical to the real one.

Photo by Fenghua on Unsplash

This is why the FTC's "usually safe" verdict comes with a condition. HTTPS protects you from someone quietly reading your traffic on a legitimate network. It does nothing to stop you typing your password into a convincing fake site on a network you were tricked into joining in the first place.

What to check before you log in

A few habits close most of the gap, no software required:

• Confirm the network name with staff. "Free Airport WiFi" and "Airport_WiFi_Free" are not the same network, and only one of them is real. Ask at the desk or check a printed sign rather than picking the first result that shows up.
• Be suspicious of networks with no password. A network that asks for a room number or a code is harder to convincingly spoof than one that's wide open to anyone.
• Check for the lock icon anyway. Look for HTTPS before entering credentials on any site, banking or otherwise, since a fake page run over a compromised network can still fail this check.
• When in doubt, switch to cellular data. Your carrier's mobile data or a personal hotspot sidesteps the whole problem, since nobody else is sharing that connection with you.

Where a VPN actually helps

None of that requires a VPN. But a VPN adds a layer those habits don't cover. It encrypts your connection at the device level before it ever reaches the local network, so even if you do end up on a compromised or malicious hotspot, what you send is unreadable to whoever's running it. It also stops the network operator itself, sometimes the hotel, sometimes a third-party company running the hotel's Wi-Fi, from logging which sites you visit.

Two options worth knowing:

NordVPN supports up to 10 devices on one account and includes Threat Protection, which blocks known malicious sites and trackers before they load, on top of the encrypted tunnel. A solid default if you mostly travel with one or two devices.

Surfshark covers unlimited devices on a single subscription, worth knowing if you're traveling with a partner, kids, or just a laptop, phone and tablet you want protected at once. Its CleanWeb feature blocks ads and known malicious sites the same way.

	NordVPN	Surfshark
Devices per account	Up to 10	Unlimited
Built-in ad and threat blocker	Threat Protection	CleanWeb
Best for	One or two devices, simplest setup	Families or several devices on one plan

Neither replaces the habits above. Think of a VPN as removing the worst-case outcome if you do end up on the wrong network, not as a reason to stop checking the network name in the first place.

Quick answers

Is it safe to check my bank balance on hotel Wi-Fi? Generally yes, once you've confirmed you're on the hotel's actual network and the site shows HTTPS. Avoid it on an open network with no password, and back out entirely if anything about the login page looks off.

Does a VPN replace HTTPS? No. HTTPS protects the connection between your device and the website. A VPN protects the connection between your device and the network around it. You want both, and most banking sites already have the first one covered.

What's the single easiest fix while traveling? Use your phone's cellular data or a personal hotspot for anything financial when you're not sure about a network. It costs a bit of data and removes the risk entirely.

Getting your connection right is one piece of a trip. For the rest, entry rules, local apps, and what to watch for once you land, start your free guide built around your specific destination and passport.