When traveling abroad, the internet becomes an essential need—whether to find transportation routes, book tickets, or share holiday moments on social media.
Unfortunately, many travelers connect directly to free public Wi-Fi at airports, cafés, or hotels because it’s considered the most convenient option.
However, behind its convenience, public Wi-Fi networks carry security risks that can threaten the personal data on your device.
Why Public Wi-Fi is Popular Among Travelers
Public Wi-Fi is a favorite choice for many travelers as it offers fast and free internet access without using personal data or purchasing a data package.
These networks are usually easy to find in public places such as airports, train stations, cafés, hotels, and shopping centers, making it easier for travelers to stay connected wherever they are.
In addition, public Wi-Fi is often seen as a practical solution for those on short trips or who only need a connection briefly—for example, to check maps, book transportation, or upload photos to social media.
This ease of access makes many people tend to use it immediately without considering the potential security risks hidden behind it.
Risks of Using Public Wi-Fi Abroad
Many travelers are unaware that public Wi-Fi networks often lack adequate protection, making them vulnerable to exploitation by irresponsible parties. Below are some risks to watch out for before deciding to connect to public Wi-Fi.
Theft of Personal Data
Hackers who gain access to your device through public Wi-Fi can retrieve valuable and sensitive information. They may obtain banking data such as account numbers, credit card details, or transaction history, which can be used for fraud.
Hackers can also access important accounts such as email, social media, or work services, risking identity theft or the spread of harmful content.
Spread of Malware
Malware is malicious software that can damage systems or steal personal data. This threat can spread through downloaded files, visited websites, or even clicked ads.
Therefore, it’s important to remain alert and avoid activities involving personal data or financial information when using public Wi-Fi.
Man-in-the-Middle (MITM) Attacks
Man-in-the-Middle (MITM) is a technique where hackers create fake Wi-Fi or hotspots to intercept all data you send and receive. Once connected, the fake hotspot acts as a “bridge” between your device and the internet, allowing hackers to monitor every activity you perform.
The problem worsens if the connection used is unencrypted. In this condition, hackers can easily view and steal personal information such as passwords, credit card numbers, and banking data.
Phishing Attacks
Phishing attacks are attempts to steal personal information through fake links. Hackers usually send emails or messages containing links that appear legitimate but, when clicked, redirect you to a fraudulent website that looks like the original.
On the fake site, victims are asked to enter sensitive data such as passwords or credit card numbers. To avoid this, always verify the authenticity of links before clicking, and ensure the site uses the HTTPS protocol.
A Safer Alternative for Internet Access Abroad
If you’re concerned about the security risks of using public Wi-Fi while abroad, there’s a much safer and more practical solution—using an eSIM from Global Komunika.
With an eSIM, you can connect directly to the local cellular network in your destination country without needing to buy a physical card or look for unsecured free Wi-Fi.
Global Komunika’s eSIM offers fast, stable, and encrypted internet connections, keeping your personal data safe from the risks of public Wi-Fi. Activation is simple—just scan the provided QR code, and you’re ready to be online anytime!
Various flexible data packages are available, tailored to your trip duration and internet usage needs while abroad.
So, what are you waiting for? Visit the Global Komunika website at this link and order your eSIM today!
