When browsing the Internet, we must take all possible measures to do so safely. This not only applies to browsing, but to the configuration of our connection itself, which may have certain vulnerabilities that are being exploited by third parties.
If you want to have all the parameters of your Internet connection under control, be it WiFi or LAN, we are going to recommend a tool that puts at your fingertips all the information you need to have under control to gain a secure connection.
Analyze the security of your connection
Among the ways that we have to be able to assess how secure our Internet connection is , there is a most useful and lightweight tool called Fing. In this free tool, available for both PC and mobile devices, you will be able to see all the devices connected to your WiFi, run network scanners, control your Internet speed and security level in a single solution.
The tool can provide detailed information about the devices connected to the network and can list details like device name, model, manufacturer information, IP address, MAC address, and more. In this way, it is relatively easy to know if you have an intruder in your home network.
What it also allows is to block, permanently or temporarily , all or some of these intruders. To do so, a list is created with the names of all the connected elements, which will serve to validate or disconnect the ones we want. In fact, it presents an inventory created from which it is possible to add identifying names.
Also, using Fing, you can perform ping tests, scan nearby wireless access points, verify a device based only on its MAC address, perform DNS lookups, test your Internet speed by comparing your Internet Service Provider (ISP) with other providers in your area and detect outages or interruptions.
- Scan WiFi and LAN networks, showing all connected devices.
- It indicates complete data about any device: IP address, MAC address, name and manufacturer of the device and model, among other data.
- Specifies an inventory of devices and data.
- Check the Internet connection.
- Indicates the ISP and its location.
- Perform a port scan.
- It makes a ping to measure the quality of the network.
- Detect intruders on the network.
A Premium version with more features
In addition to the free version of the tool, which is already all the completeness that could be needed in a home environment, it has a Premium version with additional features . For example, it allows you to run different types of deep scans, troubleshoot your connection and fix vulnerabilities, find hidden cameras connected to a network, and receive notifications whenever changes occur.
Fing is by no means a panacea, but it can help us detect the first part of the insecurity problem in our connection , such as knowing if there are unwanted users in our network with the consequences that this can bring, such as slowing down when browsing in case you are abusing downloads.