When it comes to controlling the security of the devices that we have connected at home, one of the keys is to monitor who can access our router and at the same time who has access to our Wi-Fi network. The access codes are the fundamental point and here the doubt can always arise, whether it is convenient to change it periodically.
In fact, it is It is always advisable to change the password that is set by default, both the one that offers access to the router, and the one that corresponds to the network or networks that the router can generate. The question arises when we consider whether it is convenient to change these keys periodically.
Change the password yes, but when
And we are going to start assuming that we have changed the keys that are set by default in the router. We have put our own key and spent a while. We have the doubt if anyone has been able to decipher it and connect to our Wi-Fi network.
To avoid leaving the password at the mercy of third parties of your network there are apps that, like Who is on my WiFi or Fing, allow you to find out the devices that are connected to our wireless network. And in case of perceiving that there is some unwanted “jalopy”, proceed with the change of password.
a punctual change, when in doubt that there are intruders in our network Wi-Fi, is in fact the most advisable. But also, there are situations in which it can be. It is also advisable to change the password even if we do not see that there are strangers connected to our network.
That in case It has been too long since we created the key that we are using, and here we are perhaps talking about years, it may be interesting to change it for a new one. And yes, we know what that can mean when we have multiple devices connected. Go changing the password one by one to be able to access the Wi-Fi again. But it is a necessary evil.
The ideal password
At this point, the question remains what and how should be the ideal password that we must establish Broadly speaking, the chosen password should be as long and varied as possible. Make it unintuitive and difficult to remember and contain uppercase, lowercase, numbers and special characters and all mixed up.
In fact, to make everything easier, you can resort to random password generators that offer a secure key In view of all that we have said before.
Having said what we must do, it is also convenient to indicate the steps that must be avoided. Despite the suggestive that may appear, it is not necessary to use short keys and that are easy to remember or deduce. In this sense, nothing to use passwords related to specific dates, license plates or personal data. This includes predictable passwords, such as those of type 12345678, 0000 and so on.
So we meet a key that must be difficult to rememberso that we do not forget it and always have it at hand, it may be interesting to store it securely, it is encrypted in an application integrated into one of our equipment, or written down in a safe place.