actually the name Kal-El is more of a Hebrew word than anything. The creators of superman were Jewish so the probably got the name from the Hebrew for VOICE OF GOD EL is Hebrew for of God this can be seen in such angel names as Gabriel. Kal-el doesn't mean anything. His name is Kal and he is from the house of El. Read more: http://wiki.answers.com/Q/What_is_the_me...
Definition of malware. : software designed to interfere with a computer's normal functioning.
Riskware is computer software, which actually was not programmed and intended as malware, but has security critical functions. These functions can be used to start or stop computer processes or computer services. Riskware can also be defined as potentially dangerous software.