Check this to check if your WiFi network is secure

Having the Wi-Fi network protected is essential for the connection to work well, without interruptions and with good speed. In case there were intruders, that can make you not surf the net properly. In this article we tell you a series of key points that you should check to know if your Wi-Fi is protected well or not. In case something goes wrong, you should take action as soon as possible to fix it.

What to look for to know if the Wi-Fi is protected

This is something you can look at any time to check if your wireless network it is well protected. You can always change the settings or somehow enhance the security to avoid problems. Sometimes small changes can help make security significantly better.


The first thing you should look at is whether or not you have one. password set. This is essential to avoid intruders on your wireless network. Having the Wi-Fi open is a serious error and that could affect both the operation, as well as your privacy and security if someone were to enter the network without your permission.

But beyond seeing if you have a password or not, it is essential that you know if it is secure or not. You should never leave the key that comes from the factory. It is true that this is better than nothing, but the ideal is that you put a new password, that is totally random, reliable and that you do not use anywhere else beyond the network.

encryption type

You should also look what type of encryption are you using. It is important that you avoid those that are old and outdated. For example, WEP or WPA have vulnerabilities and could be exploited by an attacker. It is better that you avoid them and use the most recent ones, such as WPA-3 or, failing that, WPA-2.

Not all devices support WPA-3, which is the latest encryption, and only modern routers support it. In those cases it is best to use WPA-2 and make sure they are up to date.

Router with WPA3 encryption

Review connected devices

Another option to know if the Wi-Fi network is safe and protected is to look at the connected devices. To do this, you can access the router’s configuration, which is usually through the gateway, or also in some cases through the mobile application. You will be able to see what devices are connected.

In case you detect that there is a device connected that should not be, it is important that you take action as soon as possible. It could be an intruder who has managed to crack the Wi-Fi password. Change it as soon as possible, also check the key to enter the settings and make sure you are using a current encryption.

updated router

Do you have the router updated? In many cases, security problems arise from vulnerabilities in a specific model and cybercriminals can take advantage of it. It is important that you check that you have the latest version of the firmware installed in order to correct these errors.

To find out, once again you will have to enter the router configuration. Some models update automatically as soon as they detect a new version, but on other occasions it is a process that must be done manually.

In short, you can take this list into account to see if your Wi-Fi is protected or not. If you detect that something is not as it should be, it is best to change it as soon as possible and avoid vulnerabilities and errors that could put your privacy and security at risk. There are many attacks against the router and you should avoid them.

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