sure you have ever shared Wi-Fi from home with a friend or relative who has gone home. They ask you for the password to avoid having to use mobile data and, in addition, to have greater speed. This, at first, is something harmless and should not present any risk. Now, yes, there could be certain problems if you make mistakes. In order to enhance security, we are going to explain what you should avoid if someone is going to connect to your home network.
The objective is avoid trouble, also in the long term. You may trust yourself, you think that no one is going to be able to break your network and gain access, but you could have problems. Hence, it is essential to take into account certain recommendations that we are going to give you and thus ensure that the connection always works well.
Share Wi-Fi securely
Keep in mind that, beyond your guests, they could also enter intruders to your Wi-Fi network. That is when you could have problems. You could notice that the speed decreases, that they misconfigure the network so that it works worse or even legal issues, since they are going to navigate with your IP address.
create weak key
A common mistake is to create a weak password, easy to memorize. Why do we do it? Very simple: we want to have a key that is easy for someone else to connect to. We may even put things as simple as “123456” and the like. Logically, this is a serious mistake that you should never make.
You should always set a password that is strong, complex, and not easily cracked. You will have options to share keys safely, such as using QR codes and sharing the network from the mobile phone.
Have no guest network
The previous error leads us to this other one: not having a guest network created on the router. What is this network for? Precisely, to make it easier for another person to enter. You could create a parallel network, with a different name and password. On the one hand, you will prevent the primary key from being leaked, but you can also enter a simpler one.
The idea is that you enable and disable this guest network only when you are going to have guests at home. For example, if a friend or relative is going to go and wants to connect, you simply access the router’s configuration and enable that network. Once it leaves, you disable it again.
Leaving the same password for a long time
It is not a good idea to leave the same password to the Wi-Fi network for a long time. It is not either on social networks or any other platform you use. The longer you use the same key, the more likely it is that it will be leaked or stolen in some way. Therefore, try to change it whenever you can.
How often to change the Wi-Fi password? Although there is no specific time for it, the sooner you change it, the better. However, whenever you think there has been a risk, it should be changed. For example, if you have left the password for someone to connect, it is good that you change it later.
Have the router outdated
One more mistake is having the outdated router. It can not only affect security when you go to share Wi-Fi with other people, but also on a daily basis, every time you connect devices and browse the Internet. It is important that you always have all your devices updated and can correct vulnerabilities.
Sometimes the Wi-Fi of the router does not work, or it does not work as we would like, and the reason is because it has an outdated firmware. We recommend that you always have the latest version installed. (mrbonespumpkinpatch) Some models update themselves, but in other cases you will have to go into the settings or even download the firmware manually.
Therefore, when you go to share Wi-Fi at home, it is important that you avoid these errors that we have shown. This will help you avoid security problems and always ensure that the wireless connection works correctly, without interruptions and without compromising the security of the devices.
