Public WiFi vs 4G

Public WiFi vs 4G: Which one is safer?

There are multiple ways of connecting with the internet. You might be using 4G and just like most of us, anticipating the global launch of 5G. All of us, one time or the other, have to connect to a public WiFi as the sweet lure of accessing Instagram posts and tweets is hard to handle.

The good thing about these public hotspots is that they are free. However, free doesn’t always mean they are safe to use. Every time you connect with the internet, you make yourself open to endless security breaches.

Should you use Public WiFi or 4G for safe internet access? We live in a world where identity thefts, internet frauds, and data breaches are quite common. As more and more people are coming under the umbrella of the Spectrum, Mediacom & Frontier Internet and are entirely dependent on it for work and entertainment, it is important to understand how to protect data.

So, 4G or Public WiFi? Which one is more secure? Let’s break it down!

Can someone hack a 4G connection?

In this digital age, Google and Facebook spend millions on cybersecurity, as they are vulnerable to potential attacks from hackers. Since these big companies aren’t secure, how can we assume we are? However, there is little to worry about when using 4G.

All the 4G devices connect to the internet through their cellular network. The device directly receives the signal from the cellular company instead of the Internet service provider at home or work. Fortunately, the data sent through 4G is encrypted and therefore, it is quite secure.

Secondly, for 4G the hacking is in the proof-of-concept stage. This is a stage where ethical hackers look for ways to breach a system so that the security can be adjusted in anticipation. There are many successful cases of people hacking 4G and require man-in-the-middle-attacks which are like eavesdropping.

A hacker can place himself between the two victims, between the app and the user, or between two different systems, and can listen in the transmission.

As of now, the answer is yes. However, it is quite difficult to hack it.

Can someone hack a public WiFi?

The answer to this is a plain yes. Public hotspots are easy targets and can be compromised. There are multiple ways to do that.

A hacker can inject your device from the core like a disease. This malware will either shut down your device entirely or grant the hacker access to your personal files and information.

Once the device is infected, it is quite difficult to get rid of the malware. These malicious codes can enter your devices while doing regular browsing on public WiFi.

Secondly, the evil twin attack is quite deceptive and we can easily fall prey. Hackers create fake access that looks similar to the real ones. For example, you go to a Bookstore and it has a wireless gues network called “Bookshop_WiFi.” Hackers can create a similar access point of their own and call it “Bookshop_WiFi_Free.” The moment you connect with this evil twin, you end losing your personal information.

These are the reasons why hackers love public WiFi. As it is a human tendency to check out social media feeds quite often using free public hotspots. This makes you an easy target.

How can you be safe?

First, whenever you are connecting to public WiFi, never enter your personal details or make online payments. Secondly, the virtual private network is a great hack to ensure your confidentiality. It encrypts your data and as a result, anyone who snoops on your network, cannot identify what you are transmitting.

Moreover, VPN adds an additional layer of security by replacing your IP address with the IP of a remote VPN service. It protects your identity and gives access to restricted websites. However, you must make sure that everything you do with a VPN in under the legal status to avoid any related contingencies.

Here is what you need to do:

  • Install a reliable VPN to protect your data and information.
  • Disable auto-connect on your smartphones to prevent automatic connection to a public WiFi.
  • Always inquire from the relevant staff about their WiFi access point and don’t connect to any WiFi without doing a proper interrogation.

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