1) Change router admin username and password:
The first target of Wi-Fi hack is on your router's admin username and passwords. Because if your router's admin username and passwords are received, then every time you change the WiFi password, the hacker will know your password! All types of router of all brands are made with a given username and password. With these you have to enter the router page for the first time and fix all the settings. And here you should change this default username and password. Because the default password for the router and the username is provided on the public website, and it is easily guessable. So change your router page's username and password and should not share it with anyone. And after changing the passwords and usernames, it should be written anywhere on paper. Because if you forget these two information you will no longer be able to access your router page!
2) Change the name of the network.
Each Wi-Fi network is given a name. And for the first time when you set up a WiFi network, you will see that a name is selected with your router's name and the SSID (The Service Set Identifier). Through this hackers get their first target easily. For example, if your router is of the Tendra 1200 model then you will see the name of the first router WiFi that will be given: tendra1200wifi, again the name of the NetGear R6700 model router will be the name of the linksysNetGearR6700. In this way, your router ID will allow hackers to easily know the vast amount of information about your router, and the possibility of hacking will be much easier. So you have to change the Wi-Fi network name and refrain from using the default name.
3) Activate Encryption:
Our modern-day modern routers are provided with an encryption system for extra security. We probably do not know about this, so do not even use this cool feature. But for your WiFi security you must take help of encryption. To activate the encryption, go to your router page. From there go to the Secure Options. Take a WPA Personal or WPA2-PSK from here, and take the encryption type to AES. Now you have to set a password which will be as a Network Key. Now your work will be done using a strong passwords here.
4)Active Firewall:
Each modern router has a firewall option that separates the router network out of the ATAC. You should keep this firewall option active. Most of the routers have their own firewall system activated automatically, but if it does not, then keep it yourself. The option will be in your router with the name of firewall or SPI (stateful packet inspection) or NAT (network address translation). As well as firewalls of your router firewall, firewalls of your PC's antivirus firewall or Windows operating system firewall continue. There will be double firewall protection on your network.
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