I have a wireless router (WPA/WPA2) that is connected to my modem, so I can use wi-fi internet on my laptop. So, I'd like to know if there is any tool that allows me to discover if there is someone connected to my wireless router and if this tool allows me "kick" this person out of my network.
I'd prefer a multi-platform software, so I can use it in Ubuntu and Windows 8.
Thanks in advance.
