Solo travel packing lists always mention the first-aid kit, the padlock, the portable charger. What they skip is the stuff on your phone and laptop. Banking apps, passport scans, booking confirmations, personal photos. If your phone gets pinched at a Bangkok bus station or left behind in a Lisbon taxi, the physical loss is honestly the smaller problem.
A bit of prep before you fly out can save a massive headache later. Here’s what most travellers don’t bother with, and why they should.
Lock Down Your Devices Before You Go
It sounds obvious, but plenty of people still travel without a screen lock on their phone at all. If yours doesn’t have one, set a passcode before you go. A six-digit code is ideal, but even a four-digit one will be better than none at all. With Face ID or fingerprint unlock, you won’t even notice it’s there day-to-day.
Turn on device tracking too. Apple’s Find My and Google’s Find My Device both let you locate, lock, or wipe a device remotely. If your phone goes missing, you’ll want that ready immediately, not after 20 minutes of panicking in a hostel lobby.
Set Up Remote Wipe
If your phone or laptop is properly gone and you know it’s not coming back, you’ll want to erase everything on it from wherever you are. Both iOS and Android have built-in remote wipe features, but they only work if you’ve switched them on before the device disappears. The UK’s National Cyber Security Centre recommends enabling these as part of basic device security, and it takes less than five minutes.
Test it once before your trip. You don’t want to be figuring out the process under pressure.
Two-Factor Authentication on Everything
If someone gets hold of your password, two-factor authentication (2FA) will block them from logging in. Turn it on for your email, social media, banking apps, and anything else with personal data. Use an authenticator app instead of SMS codes where you can, because SIM swapping is a real risk when you’re using a local SIM abroad.
Write down your backup codes and keep them somewhere separate from your phone. A printed copy tucked into your luggage works fine.
Share Your Location With Someone You Trust
Solo travel means nobody’s keeping tabs on you by default, and that’s the whole point. But sharing your live location with a trusted friend or family member back home is a quick safety net that won’t cost you any independence.
Apple’s Messages, Google Maps and WhatsApp all have location-sharing features that run in the background. Set it up before you leave and agree on a check-in routine.
Back Up Your Important Files
This is where a lot of solo travellers get caught out. Your passport scan, insurance documents, accommodation bookings, and bank details all live on your phone. If that phone disappears, so do they.
Encrypted cloud storage will keep your most important files safe and accessible from any device, even if your main one is lost or stolen. Upload copies of your key documents before you leave, and make sure you can log into the account from a different device if needed.
And don’t forget your photos. Losing two weeks of travel snaps because you hadn’t backed them up is the kind of mistake you only make once.
Download Offline Maps
Easy to overlook when you’ve got signal at home, but data coverage can be patchy or pricey abroad. Google Maps and other mapping apps let you download maps for offline use. Do this for every city and region you’ll be visiting before you head out each morning, or download them all before your trip.
Offline maps will get you where you need to go without data, which is especially handy when you’re arriving late at night in an unfamiliar city.
Keep Your Connections Private
Public Wi-Fi in airports, cafes, and hostels is convenient, but it’s also a common way for data to be intercepted. A VPN will encrypt your internet traffic so anyone snooping on the network can’t see what you’re doing. If you’re planning to access online banking or enter passwords on public Wi-Fi, a VPN is a no-brainer.
Avoid logging into sensitive accounts on shared computers. If you have to, use a private browsing window and log out when you’re done.
Your Trip Doesn’t Have to Be a Data Risk
Most of what’s covered here takes an afternoon to set up, and none of it requires any technical know-how. The goal is to make sure losing a device doesn’t mean losing everything on it. A couple of hours before your trip will buy you a lot of peace of mind on the road.