I am using selenium Grid I used selenium attribute trustallSSLCertificates to handle SSL certificate error
It works perfectly in Firefox
but in IE it displays certificate not found please help
You have to do more than just specify that parameter for IE. Please see the following article for details on getting self-signed certificates working in IE:
http://nirvdrum.com/2010/04/13/how-to-accept-self-signed-ssl-certificates-in-selenium.html