Public Wi-fi Security Risks: 5 Ways To Make Your Mobile Secure

Public wi-fi security is an important topic to consider when using public wi-fi. Many people are unaware of the risks associated with using public wi-fi, and as a result, they are at risk of being hacked or having their data stolen. Be aware of the different types of public wi-fi and the precautions you should take to protect your data.

Many locations use public wi-fi, including airports, libraries, and schools. However, it’s essential to be aware of the different types of public wi-fi and the precautions you should take to protect your data. Some public wi-fi networks are more secure than others. For instance, To safeguard users’ data against illegal access, the protected Wi-Fi Network (PWN) from the Wi-Fi Alliance was created.

This network uses security features such as two-factor authentication and a firewall to protect users’ data. Additionally, the National Institute of Standards and Technology’s (NIST) Wi-Fi Security Standard (WSS) is a set of regulations that help protect users’ data from unauthorized access. WSS requires that websites use secure HTTPS connections.

Public Wi-fi –  Gateway for hackers to steal your identity

Cybercriminals can exploit shared public Wi-Fi to obtain personal information and steal identity using two significant types of assaults.

  • Identical Network Hackers

 Man-in-the-middle (MITM) attacks are among the most popular methods hackers use to intercept data from users of the same network (MITM). Cybercriminals can exploit this to eavesdrop on conversations between clients (or public Wi-Fi users) and the router. As a result, they can record and view all incoming and outgoing data.

  • The Creation of a False Wi-Fi Hotspot by Hackers

Another strategy is for hackers to send bogus notifications of system updates to your device once you log in to the fake network. Instead of updating, they install malware that can broadcast your private data, such as documents, images, and conversation logs, in real-time.

5 Ways To Make Your Mobile Phone Secure

1. Use a VPN

One of the best (and simplest) ways to protect your information when utilizing public Wi-Fi is to do this. A virtual private network will reroute your traffic through a safe, private network.

You should access your VPN before connecting to the internet and quickly download a VPN app to your phone or another mobile device.

2. Keep an eye on your Bluetooth connection.

Bluetooth connections via open WiFi can be highly vulnerable middle points of access for identity theft and data breaches. Cybercriminals can utilize a variety of methods to obtain your data using Bluetooth.

  • Blue Bugging

It enables access to your mobile device by skilled hackers. They can access anything on your devices, including emails, images, and texts.

  • Blue Snarfing

Hackers make use of your Bluetooth connection to steal information from your device.

3. Use HTTPS

Making sure you only access encrypted websites if you don’t have access to a VPN will also assist in safeguarding your data from some of the dangers mentioned above.

On a website, look for HTTPS at the start of the address. It ensures that no data sent to the website can be intercepted or altered because the connection between the browser and the web server is encrypted. The majority of browsers additionally add a padlock icon to the address bar to show that the site is encrypted.

4. Close shared files and disable file sharing on your PC.

Working cooperatively with your team and sharing images with friends and family may both be accomplished by sharing folders. Many of us are unaware that anyone on your network can read those folders once your computer connects to a public Wi-Fi.

Before connecting your laptop or mobile device to a public network, close them and disable file-sharing. It’s also crucial to remember to change your privacy settings so that they are different for private and public networks. SD cards can also be a way for hackers to steal your identity. SD cards are connected to Macs and PCs to download photos or share other files. Sadly, it’s possible to transmit viruses this way, too.

5. Do not sign into any accounts that include personal information.

After taking safeguards in advance, the next step is to exercise caution when connecting to a public network. Avoiding entering into any accounts that contain personal information, such as social media, work email, and especially online banking is one of the most excellent methods to be safe.

The simplest way to keep this in mind is that even if a website is trustworthy in and of itself, personal data is still not secure so long as the network is vulnerable.


Like most people, you probably use public Wi-fi every day. But you can do a few things to make your mobile phone more secure, including using a 128 GB micro sd card. You can install a security app on your mobile phone that will protect your data and identity. However, digital security is crucial, and we must be aware of the dangers of free Wi-Fi. It might stop our loved ones and internet users from being victims of data theft.


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