You know that moment: you’re on hotel Wi‑Fi called “Guest_1234”, the clock is red, and you’re uploading a 50-page NDA-heavy contract to a client portal. The connection is free, the coffee is ten euros, and you’re quietly hoping no one on that network knows what “packet sniffing” is. Same.

Our Lingonauts work from airports, trains, co-working spaces, and cafés with suspiciously cute names. We’ve all had that tiny “uhhh… should I really be sending this over here?” voice in our head. That’s exactly where a VPN stops being a “nice tech thing” and turns into basic professional hygiene.

Why public Wi‑Fi is basically an open office with no walls

Public Wi‑Fi feels private because you’re on your own laptop in your own little bubble. It’s not.

On unsecured networks, anyone with the right tools can:

• Intercept unencrypted traffic and see what you’re sending.
• Grab login details for your CAT tools, cloud storage, or email if the service itself isn’t enforcing proper encryption.
• Track which platforms you access, which can be enough to cause trouble for clients with strict confidentiality requirements.

NordVPN wraps your traffic in AES‑256 encryption (yes, the boring but serious kind used by banks and the military) and routes it through secure servers, so that café Wi‑Fi owner sees… pretty much nothing useful.

Our Lingonauts treat “connect VPN before opening client stuff” the same way as “save your work.” It’s muscle memory now.

What our translators actually do on hotel Wi‑Fi

Here’s a very typical day from one of our EN–DE legal translators:

• Airport: Connect to free Wi‑Fi, fire up NordVPN’s auto-connect so every network jump stays encrypted.
• Hotel: Open up CAT tools, reference portals, term bases, and client SharePoint links with NordVPN running in the background.
• Café: Join the “free” Wi‑Fi, double-check the kill switch is on so if the VPN drops, traffic stops instead of quietly going naked.

NordVPN gives you:

• Auto-connect to VPN on untrusted networks.
• Kill switch to cut your internet if the VPN tunnel drops.
• Threat Protection to block malicious sites and some trackers while you’re researching obscure terminology.

Nothing flashy, just “less chance of your NDA ending up where it shouldn’t.”

If you want to test what this feels like in real life, you can set up NordVPN on your devices easily. 

“But my clients don’t ask for a VPN…”

Cool. Your dentist doesn’t watch you floss either. Still a good idea.

Even if clients don’t explicitly demand VPN use, they care about:

• Reduced risk of data leaks (especially in legal, medical, and fintech).
• Professionalism: “We secure your content in transit and at rest” sounds much better than “I just hope the airport Wi‑Fi is chill.”
• Compliance: In some sectors, using technical safeguards like VPNs is becoming a standard expectation, not extra credit.

If public Wi‑Fi is part of your daily routine, adding a VPN is one of those boring grown‑up moves that saves you from exciting problems later.