Preparing for a vacation today no longer just involves packing your suitcase, checking for necessary vaccinations, getting visas, etc., but also preparing your smartphones, tablets and notebooks. It's easy to become careless on vacation and this is often exploited. That's why you shouldn't forget your security habits, even during the most wonderful time of the year. So it's better to look three times and be even more careful than usual. Because it would be a shame if your vacation came to an abrupt end due to avoidable carelessness, with your account being emptied, or if someone gained unauthorized access to your data.
Fraudsters are everywhere: in unsafe WiFi networks, at airports, in hotels, in restaurants and everywhere else travelers go. So what's the most effective way to reduce cyber risk without spoiling my vacation mood and living in constant fear?
Always activate screen lock
Avoid public WiFi networks or connect via VPN software (affiliate link)
Disable automatic connection (WiFi and Bluetooth)
Use strong and unique passwords – or better yet, passphrases, PIN codes or biometric unlocking methods (fingerprint or facial recognition)
Never leave electronic devices unattended
Update software and apps to keep them up to date
Create a complete data backup
Enable device encryption where possible
Enabling device tracking and deletion function
Beware of phishing attacks. Do not open links or email attachments from unknown senders
Don't just scan QR codes
Install antivirus app
Do not use kiosk PCs or public computers at airports, hotels, etc. Especially not for e-banking and anything that requires a username/password
Avoid public USB charging stations
Always lock devices when not in use
Be careful when using social media. Everything that is posted can be read and exploited by the wrong people
Use secure payment methods and be cautious with unknown or unsecured websites
Check your bank account regularly for suspicious activity and report it immediately
and one last important note:
There are countries that not only ask for an ID or passport at border control, but also require that any devices you are carrying are unlocked as a condition of entry so that the border official can take a look at them. There are even countries that create a forensic copy. This means that every sector of the device, including deleted data, is copied. This can take time and turn a seemingly quick border crossing into a nerve-racking event. There are also countries that want to know not only addresses and telephone numbers, but also email and social media addresses.
Of course, you can refuse to hand over and disclose the information. However, this may lead to a refusal of entry or, in the worst case, to fines and imprisonment. So, find out about the technical entry requirements of the country you are traveling to beforehand. Search terms for this could be:
Inspection of Electronic Devices + country visited
Border Searches of Electronic Devices + country visited