This can vary depending on the make and model of your router. Consult the user's manual or manufacturer's web page to find the default username and password for your router. Common usernames and passwords include "admin" and "password".
Look for a list of devices. You can find a list of connected devices in the web interface for your router. This is going to be different depending on the make and model of your router.
It may be under "Connected devices" or "Attached devices" or something similar. This will show the device name and MAC address for each device connected. If you notice any devices that don't belong, be sure to change your Wi-Fi password. This will force all connected devices to re-enter the new password to reconnect. Method 2. Open your Command Prompt. On Mac, you can do this in the terminal.
Click the magnifying glass icon in the upper-right corner and type terminal in the search bar and then click the terminal. Look at the IP addresses.
The IP addresses that start with the same numbers your router's IP address i. Every device that connects to the internet has a unique MAC address.
Generally, you can find the MAC address for a device in the Settings menu under the Network or Internet Settings, or the about device info.
Method 3. You can use any web browser. Scroll down and click Download Wireless Network Watcher with full install. It's the second link below "Feedback" on the page. Click the install file and follow the instructions. By default, your downloaded files can be found in your Downloads folder. This opens the Wireless Network Watcher installer. Follow the on-screen instructions to finish the installation.
Wireless Network Watcher will open when it finishes installing. Open Wireless Network Watcher. Depending on your router, this information could be located in different places.
Some routers will have all the devices listed on the main page under WiFi. On D-Link routers, you have to go to Status tab and find Wireless Clients to get the list of the devices. On Verizon routers the section you need is called My Network. While on Netgear, you need to look for Attached Devices. However, there are other methods you can use. There are quite a few different network scanners out there that you can use. The only downside is that these apps will only list active devices — the ones that are currently online.
Doing this will keep anyone from using your internet connection to perform malicious acts. If you have trouble identifying all the devices listed, turn all devices off or refresh the map. There are some excellent third-party tools that will help you do the job. One such great tool is the F-Secure Router Checker.
It is a free and quick solution to see whether your router had been hijacked or not. It will assess any vulnerabilities in your router and alert you to them. It is an excellent way to identify devices accessing your network. What should you do if you identify someone using your WiFi network without your permission? The instructions below are tested using a Linksys Smart Router.
Your router may differ slightly and use different terminology. Just adapt the following instructions to your specific model. If they suddenly get worse after a few hours or days, your neighbor might be pretty good when it comes to WiFi hacking. As you may know, most modern wireless networks are encrypted.
When someone joins your wireless network, either because the person has managed to steal your password or because you gave the person the password yourself, the encryption stops affecting your security with respect to them. Depending on how your computer and other devices are configured, a stranger who joins your WiFi might gain access to the files that you share among computers, printers, and other connected devices.
The sad truth is that most computer users have terrible habits when it comes to security and seldom take even the most basic security precautions. If someone on your network gets infected by a dangerous strain of malware, the malicious software could spread to other computers and devices on the network. Some types of malware focus specifically on WiFi routers , either using their resources for malicious purposes or taking advantage of their central role to attack as many people as possible.
Virtually all routers keep some sort of a record of past and current connections, usually stating both the IP address of every connected device and its name.
Just remember to also change your password otherwise the intruder might reconnect the second you go back to minding your own business. We also encourage you to download a comprehensive WiFi analysis application , such as NetSpot, to understand the reason why someone has successfully joined your wireless network. NetSpot can create an easy-to-understand heat map of your wireless signal strength so you can determine how far from your router someone could be and still have access to your wireless network.
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