R IC H FIE L D GR A D U ATE I NS T IT U TE OF TE C Essays

R IC H FIE L D GR A D U ATE I NS T IT U TE OF TE C H NO L OGY ( P T Y) L T D FA C U L T Y OF I N F O R M A T I O N T E C H N OL O G Y C O M P U T ER S E C U R I T Y 6 0 0 1 S T SE M ES T ER A S S I G N M E N T N a m e S u r n a m e: IC A S N o : Q u a l i f i c atio n : S e m est e r : M o d u l e N a m e: D ate S u b m i t t e d : A S S E S S M E N T CR I T E R IA M A RK A LL O C A T I ON E X A M I N E R M A R K S M O D E R A TOR M A R K S M A R K S F O R C O N T E N T QU E S TI O N ONE 30 QU E S TI O N T WO 30 QU E S TI O N T H R E E 30 T O T A L M A R K S 90 M A R K S F O R T ECH N I C A L A S P EC T S 1. T A B L E OF CO N T E N T S Acc u rate n u m b e ri n g a c cor d i n g t o t h e n u m b e ri n g in t e xt a n d p age n u m b e r s . 2 2. L A Y O U T A N D S P E LL I N G Fo n t - Calibri 12 Li n e S p aci n g - 1.0 Margin sh o u ld b e j u s tif i e d . 3 3. R E F E R E N C E Accor d i n g t o t h e H ar v ard M e t h od 5 T O T A L M A R K S 10 T O T A L M A R K S F O R A S S I GN M E N T 100 E xa m i n e r ' s C o m m e n ts: M o d e r at o r ' s C o m m e n ts: S i g n a t u r e o f Ex a m i n e r : S i g n a t u r e o f M o d e r a t o r : QUE S T I O N O N E [ 3 0 M A R K S ] 1. 1 V i r u s es, w o r m s, T r o jan h o rses, and hacki n g a r e all se c u rity issues in o u r c o m p u t e r ne t wo r k. Each o f t h e s e m alwa r es o r p r o g ra m s att a ches and sp r eads in di f fere n t w a y s. Thro u g h hacki n g h ack e rs can in f e c t c o m p u t ers w i th v ar i o u s t y p es o r m alware and v ir u ses. E xp l ain w h at v ir u ses are, h o w it o ccurs a n