When traveling abroad, we often focus on our itinerary, luggage, or taking great photos—but what about protecting our personal data and digital devices?

From insecure WiFi to digital theft, privacy risks are more real than ever, especially in a foreign country. In this guide, let's break down practical ways to keep your data, devices, and online activity secure while traveling.

Know the Risks Before You Go

Before packing your suitcase, it's helpful to understand the common digital and privacy risks travelers may face. These include:

• Using public WiFi networks in airports, cafés, or hotels

• Device theft or unauthorized access

• Online scams through fake websites or apps

• SIM card swapping or data interception

• Government-level monitoring in some regions

Knowing these in advance helps you stay alert and plan better. Cybersecurity specialist Troy Hunt said that simple habits such as encrypting your connection, keeping your software updated, and avoiding sensitive tasks on public WiFi can dramatically reduce your risk when you travel.

Use a VPN for Secure Browsing

A Virtual Private Network (VPN) encrypts your internet traffic and hides your IP address. It's one of the most effective tools for travelers.

Benefits of using a VPN:

• Protects your data when using public WiFi

• Allows access to content in your home country

• Prevents websites from tracking your exact location

• Adds a layer of privacy from unknown networks

Before your trip, download a reputable VPN service such as NordVPN, ExpressVPN, or ProtonVPN. Set it to start automatically when you connect to unknown networks.

Secure Your Devices with Passwords

Your smartphone, laptop, and tablet are the gateways to your emails, finances, and personal messages. Losing them or having them compromised can cause major problems.

Steps to secure your devices:

• Enable strong passwords or biometric locks (like fingerprint or face recognition)

• Turn on remote tracking and remote data wipe options

• Disable auto-login for sensitive apps such as banking or cloud storage

• Avoid using public charging stations directly—use a USB data blocker or carry a power bank

Be Smart About Public WiFi

It's tempting to connect to free WiFi at a coffee shop or train station, but these networks can be unsecured.

Best practices:

• Always use a VPN when on public WiFi

• Avoid logging into banking, shopping, or work accounts over public networks

• Choose WiFi networks with passwords rather than open ones

• Ask hotel staff for the correct network name—watch out for spoofed or fake hotspots

Protect Personal Information on Social Media

It's natural to want to share your travel moments online. But oversharing in real-time can also reveal your location or travel schedule to strangers.

Privacy-conscious tips:

• Avoid posting your full itinerary or hotel location while you're still there

• Turn off location tagging for your posts

• Review who can see your stories and posts—use private settings where possible

• Save your travel photo uploads for when you've left the area

Travel with Backup and Essential Tools

Don't rely on a single device. Accidents and losses can happen, so preparing backups helps you stay protected.

Helpful items and tools:

• Bring a USB drive or secure cloud access to back up essential documents

• Print copies of your passport and important bookings

• Consider installing password managers like 1Password or Bitwarden

• Carry a portable WiFi device or use eSIMs with trusted data providers

Use Trusted Apps and Payment Methods

Only download apps from verified sources. Double-check reviews and developer info before installing.

Safe payment tips:

• Use virtual cards or mobile payment apps when possible.

• Avoid entering credit card info on unknown or unsecured websites

• Monitor your bank transactions regularly while traveling

Be Aware of Local Laws and Surveillance

In some countries, online content is monitored or restricted. Accessing certain websites or using encrypted apps may be regulated.

Check travel advisory websites or the U.S. Department of State's country-specific pages for internet safety tips before your trip. Adjust your settings accordingly and avoid storing sensitive data on your devices while in high-surveillance regions.

Expert Insight: Digital Safety Abroad

A recent study by cybersecurity company NordVPN found that about one in four travelers have had their data compromised while using public WiFi abroad, underscoring how common digital risks are during international trips. Cybersecurity author Bruce Schneier writes that "security is a process, not a product," a reminder that simple habits—using a VPN, updating your devices before you travel, and thinking twice before you click—do most of the work in reducing digital risk.

Final Thoughts: Travel Smart and Stay Safe

Travel should be about discovery and enjoyment—not worrying about hacked emails or stolen phones. With a bit of preparation and awareness, you can protect both your digital footprint and your peace of mind. By treating cybersecurity as part of your packing list—alongside chargers, documents, and tickets—you give yourself more freedom to enjoy the journey.