The security of our Wi-Fi network is essential these days. Whether it's to prevent strangers from using our connection without permission or to ensure that our personal data is protected, knowing who is connected to our Wi-Fi can be of great help. Fortunately, if you have an Android phone, there are several ways to monitor your network connections. In this article, we will show you how to find out who is using your Wi-Fi through your Android device.
1. Check the router: The most direct way to see who is connected to your Wi-Fi network is through your router's interface. While this isn't a solution exclusive to Android users, it's worth mentioning as it offers a detailed look at your network.
- Access your router's administration panel, usually by typing the default IP address into your cell phone's browser, such as “192.168.0.1” or “192.168.1.1”.
- Log in using your administrator credentials. Generally, the default username and password are “admin”, but this can vary.
- Look for the section that shows connected devices. The name may vary, such as “Connected devices”, “Customer list”, among others.
- Here, you can see all the devices connected to your network, with details like IP and MAC address.
2. Using Android applications: There are several apps on the Play Store designed specifically to help you monitor who is using your Wi-Fi network.
a) Fing – Network Tools: One of the most popular apps in this category is Fing. It not only identifies who is connected to your network, but also offers additional tools such as security analysis and intrusion detection.
How to use:
- Install Fing from the Play Store.
- Open the app and allow it to scan your network.
- In a few seconds, you will see a list of connected devices with details such as manufacturer, IP address and device name.
b) Wi-Fi Thief Detector: This application is specifically for intruder detection. It scans your network for unknown devices and allows you to mark them as trusted or not.
How to use:
- Install the app from the Play Store.
- Run a scan on your network.
- Review the list of devices and mark unknown ones.
3. Taking security measures: Once you have identified unknown devices on your network, it is essential to take steps to ensure their security.
- Change Wi-Fi password: If you suspect someone has obtained your password, changing it is the first line of defense.
- Enable MAC address filtering: By enabling this function on your router, only devices with specific MAC addresses can connect.
- Update router firmware: Ensure your router is up to date to benefit from the latest security fixes.
Conclusion: With the increasing dependence on Wi-Fi networks, it is imperative to ensure that our connection is secure. Using an Android cell phone, we have several tools at our disposal to monitor and protect our network. Remember, a secure network is not just about preventing others from using your connection, but also about protecting your data and personal information.
