how to check if anyone else is accessing my wireless network??

Question

i have wireless network at home, i set up a password so any1 want to access to my wireless they have to enter the password . But what if someone somehow got into my wireless network, is there anyway to find out and how to kick them out ?

how to go to router configuration ? i remember you have to type some kind of IP to the address bar but could not remember what was the IP , besides, i changed the password once and could not remember the password :( , any suggestion??

Answer 1

you should be able to log into your routers config and look at your DHCP server to see what IP addresses have been issued to what MAC addresses. If you find one that you do not want to have access to your router, use the MAC filter in your router to deny it access in the future.

Answer 2

if you use pc cillin as your antivirus/firewall it comes with a wireless intrusion detector. it'll pop up when people connect to you, if you click "trusted" then it wont notify you if that person connects in the future.

If you see people on there that shouldn't be then go into your router config and in the dhcp (or possibly in the pc cillin window) you will see their wireless card's MAC address. Just type that into the block list in your wireless security page.

for added protection, type in the MAC addresses of your computers into the router's allow list and set it to only allow people in that list. This way people would have to fake your MAC address in order to connect. Most of the time typical net stealing neighbors won't know how to do this.

Answer 3

All you will possibly desire to do is enter the router configuration by way of the information superhighway browser, see your handbook. Then pass to instantaneous risk-free practices and set an encryption key. Use 128 bit WEP and enter it in HEX as 26 characters from 0 - 9 and A - F, or WPA tkip, those are least puzzling to establish. do not use any deploy disk for this. do not replace something. Then use your machines' instantaneous card utilities to seek for the community and set the main important. mutually as unencrypted every person can connect with the aid of your community, and might desire to suitable now be sending hundreds of youngster porn emails or photos. this could deliver the government on your door, they are going to confiscate your kit. additionally it gets crackers interior your community firewall, making assaults on your machines extra handy. Even without connecting they may well be examining your person call, emails and any sparkling textual content textile passwords or documents, this might open you to identity robbery.

Answer 4

Check out the Net Stumbler freeware

http://stumbler.net/index.php?cat=2

Answer 5

Go into the router configuration and look at the DHCP users list...that will tell you the name of every computer that has connected to your router recently.