I think you need at least 8 characters. I last read from somewhere, 14 characters onwards are harder to crack. Including lower case, upper case, numbers and special characters is a must. You can also refer to this guide on how to create a strong password http://www.itscolumn.com/2011/04/how...rong-password/
Last edited by Mittineague; Jun 25, 2011 at 00:43.