When the phone is connected to your home WiFi, the app could be trying to log on your router by guessing the router password. Another way is through an app installed on your smart phone (for example, a game you downloaded). One way to achieve that is the DNS rebinding attack. If you leave the default router password unchanged (or if your new password is easily guessable), a hacker can take control of your router without the need to break your WiFi encryption. When you configure a new router, the first thing you should do is to change the router password. Are you still using the router’s default password?.Everything should be green.Īnd while you are there, you might want to run the UPnP test as well. It will report the port statuses as a colored chart. The test will take a couple of minutes to run. Follow the link here, click Proceed on the first page, then click All Service Ports under the big Instant UPnP Exposure Test button. Just remember that if you have open ports on the Internet/WAN side, hackers can use the open ports to attack your router and network.įortunately there are some simple tests you can run with Shields Up to determine your risks. It’s OK if you don’t know what a port is. There should be no open ports on the Internet/WAN side. When you connect a router to the Internet, there are two sides to your network: the LAN side, which is your internal network and the WAN side, which is the Internet on the outside. Are there any open ports to the Internet?.This test also shows some detailed information about what can be revealed about you when you visit a web site. You can use these tools to check whether your DNS service has been hijacked: That’s because once they hijack your DNS service, they can redirect your web traffic to malicious web sites at will. One of the tricks hackers do after they hacked your router is hijack your DNS service. In this post I’ll show you 4 simple tests that will help you make your WiFi router more secure against attacks from the Internet side. Router flaws put AT&T customers at hacking risk.Tens of Thousands of Defaced MikroTik and Ubiquiti Routers Available Online.Due to the various security flaws on the home WiFi router, and the fact that the hacker can be anywhere around the world to carry out the attack, the security problem is more serious than cracking your WiFi from your neighborhood. Another type of attack on your router comes directly from the Internet, without the need to connect to your WiFi signal. In a previous post, I talked about how to secure your router WiFi.

Upnp test online