This article explains how to hack-proof your wireless router. Instructions apply to all makes and models of Wi-Fi routers.
5 EASY Ways to Secure Your Home WiFi Network (and Protect Your Devices!)
If you are not using at least Wi-Fi Protected Access 2 (WPA2) encryption to secure your wireless network, your network is vulnerable to hackers trying to virtually compromise your network.
If you are using outdated Wired Equivalent Privacy (WEP) security, which most hackers can crack in seconds, upgrade to WPA2 or preferably WPA3, which is backwards compatible with WPA2. Older routers may require a firmware upgrade to add WPA2 or WPA3 functionality. Consult your router manufacturer's manual to learn how to enable WPA2/WPA3 wireless encryption on your router.
You should also create a strong SSID (wireless network name). Using the default network name of your router (e.g. Linksys, Netgear, or DLINK) makes it easier for hackers to hack into your network. Using a default SSID or a generic SSID can also help hackers crack your encryption because they can use pre-built rainbow tables associated with generic SSID names to crack your wireless encryption.
