EAP/TLS certificate Security question

Dear all I have installed EAP/TLS base authentication in my wirless network i have some question about security issue i have installed certificate on every laptop of wirless client machine now thing is that is some one will installed that certificate on unknow client

Re: EAP/TLS certificate Security question

You can't prevent someone with a valid certificate logging on (you can revoke it and then that user and whoever has duplicate certificate will not be able to log on). But you can stop unknown mac addresses associating with your AP. Read AP documentation. Or, if you have AD, use machine