JFIF  x x C         C     "        } !1AQa "q2 #B R $3br %&'()*456789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz        w !1AQ aq"2 B #3R br $4 % &'()*56789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz   ?  N m? j EP RADIUS The Remote Authentication Dial In User Service (RADIUS) is a protocol for user authentication over networks. It is mostly used for modem, DSL or wireless user authentication. If you plan to provide a RADIUS service (e.g. with freeradius), enable this option.