wander wise: security essentials for international travel

Traveling internationally is fun. Fun AF. So is posting about it on social media. Please see me outside!

We want you to have the best time and also stay safe, so here are some of our best tips for traveling this summer (and in any season).

Even when we can't contain our excitement for a trip it is often accompanied by concerns about cybersecurity, or you may have no idea what to be concerned about and you remain unbothered. Either way, in our digital and physical realms, protecting sensitive information and staying secure both IRL and URL is paramount, no matter where you roam. Although the scale of travel related risks varies from country to country, data related risks as well as physical are never confined to physical borders.

Something to be aware of regardless of where you travel is enhanced cyber risks due to frequently changing border control policies. Electronic devices are subject to more scrutiny as cross-border travel continues to increase. Since 2008, Homeland Security has been allowed to search through files on laptops, smartphones or other digital devices when you enter the US, even without cause. Homeland Security can also keep data via copies and share with other agencies at their discretion. Outside the US rules around cross-border transportation of communication devices can vary by degree and enforcement, however you can assume that other countries can gain access your devices and data.

Here are our tips for protecting yourself and your information.

Device security; update & encrypt

When traveling internationally, the best option would be to bring burner devices and leave any devices you can part with at home. Bringing as little as possible is best. If hat is not an option for you, before departure, ensure that all your devices, including smartphones, laptops, and tablets, are up to date with the latest software and security patches. Activate full-disk encryption and set strong passwords or passcodes for each device. Consider using a Virtual Private Network (VPN) to encrypt internet traffic and protect your data from potential hackers on Wi-Fi networks you may be using. Limit remote access to your device and disable Bluetooth and Wi-Fi. Operate under the assumption that any device that has been screened as part of border controls has been exploited. When charging your devices, turn them off and bring your own battery powered chargers. Only charge your device by plugging it into a supplied power cord in an regular outlet.

Public Wi-Fi is  convenient, but not cute

While convenient, public Wi-Fi networks can be breeding grounds for cyber threats. It is not uncommon for fake Wi-Fi spots to be present in locations where tourists and travelers frequent. Think; hotels, airports, cafes, and restaurants. Even hotel business centers and hard cable internet access in hotel rooms cannot and should not be trusted and this amplifies overseas. Laptops, smartphones, and tablets are also susceptible to remote bluetooth connections. Avoid accessing sensitive information or logging into financial accounts on public Wi-Fi. Instead, use your mobile data or connect to secure networks, such as your own hot spot device. You can also create a Wi-Fi hot spot via your smart phone and use a VPN to encrypt your data.

2FA/MFA everything!

Enable two-factor authentication (2FA) for all your online accounts, especially those containing personal or financial data. 2FA adds an extra layer of security, requiring a second verification step, such as a one-time code sent to your mobile device, to access your accounts. This makes it significantly harder for unauthorized individuals to breach your accounts, even if your passwords are compromised. Avoid using SMS/E-mail 2FA where possible and instead use app or hardware based 2FA such as Google Authenticator and/or YubiKeys.

Back it up!

Before embarking on your international journey, take the precaution of backing up your important data. Store your backups on a secure external drive or a cloud-based service with strong encryption. This ensures that even if your devices are lost, stolen, or compromised, your data remains safe and accessible.

Be Mindful about e-mail and social media

Avoid clicking on suspicious links or opening email attachments from unknown sources. Phishing attacks are prevalent, and cybercriminals may use social engineering tactics to trick travelers into revealing personal information. Additionally, be cautious about sharing your travel plans on social media, as this information can be used by criminals to target your home or exploit your absence.

Physical security is security

While cybersecurity is crucial, physical security should not be overlooked. Be mindful of your surroundings and avoid leaving devices unattended, especially in public places. Use hotel safes or secure lockers to store valuables when not in use, although it would be better to bring your own secure storage. Always write down the phone number and address of the local embassy of your country in case you need help.

Money & Crypto

Avoid accessing sensitive data and networks while traveling, this includes checking financial accounts and crypto accounts. Do not travel with any hardware wallets and keep login and seedphrase information to crypto wallets at home. Do not discuss crypto in public places while traveling (no it is not a good idea to tell everyone you meet you are a crypto millionaire) and do not advertise that you hold crypto on social media (no its not a good idea to screenshot your crypto holdings and post it). Kidnapping risk is real and it is not a good idea to make yourself an easy target or a target nonetheless when you just started your vacation(catch the Drake reference).

Questions? Email us!

Stay Safe!

x's&o's + 0's&1's

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