A recent survey made by Avast brought some worrying information about the habits of Brazilians in relation to the configuration of their routers.According to the study, 43% of Brazilians have never accessed the administrative interface of their router.This is a serious security issue.When the user does not adjust their passwords, they remain at the factory default, which opens up gaps for attacks by malicious people.After all, if one knows that all “X” branded routers have the same administration and Wi-Fi connection password, it is not difficult to connect to the network of a user who has never changed any settings and adjust it to steal. banking information and details, for exampleOlhar Digital shows you how to access the administrative interface of your router and change its password and the Wi-Fi connection of the main brands.Check out!Every router has a kind of control panel.In it, you can make any changes regarding your network, including changing the Wi-Fi password and blocking access to it.To access this part of the router it is necessary that you know its IP.If you are not sure how to proceed, check out this article for the steps to make this access.Once you have access to this administrative part, see the step-by-step guide below to change the administrator password according to its manufacturer:In the same control panel where the login was changed, when browsing other functions it is also possible to recover or set a new password for the Wi-Fi connection.It is recommended that this be done periodically in order to avoid unwanted people on the network.Look:extra settingsAlso check out this article from Olhar Digital with 6 steps to make your router safer.