® Page 1 of 10 ! !"! # ! & # # # # ' $ ! ' ) % ! $ $ # % #" $ # ! ' " # # " ! % $ ! % + " +# # # # # ! ! " !$ $ ! " $ # # ( ## # $ ! ' , ! # $ ## ! ! * !" ) % " % # #$ # ! # * % % %. &- . * !! $ # # ) ! !"! % #" " # $ + / ) # 0 # " # % % ! " + 1 ! # ! ! ' % $ 3 %3 # ! / , $ # 9 # '% " % %& 3 $ 4 " ! 2 20 # !$ ! ! ! # ! 4 "2 % #! $" " # %& ! 6 " ! ! ) $, $ #! 3 # %5 % !$ # #! Page 2 of 10 * $ # /3 0 ! ! $ 7 2 ! ": " $ # # ! 8 # $ ! # " ;$ # # # " + $" # ! ! $ % 3 # # ! /" $ $ 0 % # 9 # # 0$ " = > # ! ! # .# 9 9 ? $ * 7 9 " ;% 9 * ! , 9 / %<* # % , ! 5 " $" 7 " , 7 # " , 7 3 3 ! 9 % 3 $ + '$ # ! # + +! ! @ # / %! % ! !# $ ! $ %0 A , # $ !2=' $ # ! " ! $ " @ #$ # % " + Software Group =# ( " + , ;- ! B; ;B; ; ! # Firewall , / $ ("@ / ! ! 0 /" ! 0 /" 0 ) 0 Web Servers (2) Firewall DB Servers (5) DB2 WAS Cluster (10) Management WAS 1 WAS 2 … Broker (1) MQ ID Mgmt (2) TIM TAM LDAP Admin Server (1) Tivoli SCO Linux Value Assessment Page 3 of 10 © 2007 IBM Corporation © 2003 IBM Corporation * " $ ,% # " $ # # # ! + # " + # $ % + % # 7 = C! # 9 ) 0# # ! ! # / %! % # ! + / ! # ! 0$ # " # # # # ! * ) # " 1 / 9 # 3 # # ! #?$ ! # # 1 ) " $" 0 % *" $ DE;;( % 1 * ! C o o o # # / @ ! " " 0 # # , o o o ! ! # + # @ .# ! # !/F ( 0 # # # !/?( 0 " # !/ ( 0 ( ! # !/ ( 0 # ! /F ? 0 >" #@ ! + # 9 # ) ! MAC # # /;EH ! $# $ 9 = # 0 =' $ *$ # # " %0 44908 S ecurityA pproach 37985 " !/# # $ DAC 41180 102950 0 50000 100000 150000 Cumulative Upfront + On-going Costs - US$ @ !2=' Page 4 of 10 * " # % !# #! G% ,,% ! " # # # % # F # ! ! # JF " $ ! # # ! C # # " * * ! '/ ! I *% ! ! 9 " 9 0$ @ ! #" ! # ! # # DE;;( " # " *" # # / 0 # # # ! ## # ! >" ## # % * # % # " *% " ! ! * #@ 9 ) ! # ! $ !/ : ! $ 12691 S ecurityA pproach MAC ! 0 DAC 25382 0 10000 20000 Cumulative On-going Costs - US$ Page 5 of 10 30000 ,,,% A " # ## ! ! + ! + 5 & F # # # # # '% " . !' " 7 ! !, 2 = C! $ K <L K % # # ! # $" FEH ! $ " # + ## 1 ## # " * ! # ! + " # # # # * ! ! *" DE;;( " 3 % # ! # # + ## /F H0 ! 2 /DF 0 # % ! 1 ! ! # # % # # # ! # * E # ##/ ! 9 " ; ! K $ # C * * L " 3 * ! " ! '% = E H # $ % $ # $ # ;; # % # # # # $ % ## # $ &% % " " 4' + ! ! + # # ! ! $ # % $ # ! 0% # ! &% % DF;# % @ "( (# ! + * ! (!+ ! ! # # # # # ) 3 C . ! # $ " ( ! # ## # ## # " ) !! # @ ) % Page 6 of 10 @ $ $ # $ @ F ! + ' $ # # DF # F H# # # " # # # # ) ## GH # # ( # >" ## ## ! * ! 9 # #@ 9 ) o " * = !/ # * 0 " * ! 9 # # # * o o " # + 4' + 2 * 59013 SecurityApproach MAC # ( # # # * # DAC 277313 0 100000 200000 Cumulative On-going Costs - US$ Page 7 of 10 300000 ! ' . + # # +! ! " " 0% ! # # 93479 # ! # # " " 3 / ! # ? %PH 161647 41180 DAC # @ S ecurityA pproach MAC $ % # '$ # ?EH # ! # +! ! , 405645 0 100000 200000 300000 400000 500000 Cumulative Upfront + On-going Costs - US$ $ 9 !2=' # * " # ! # $ ) N 5 * *$ $" ++ 3% N9 " ! ! # ! $, " 8 #9 # 9 ! N ! ' # " Page 8 of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age 9 of 10 $3 $ & $ ! $ * 9 $ & $ $ * # * , % $ * % % * " ! / 8 $ 8 3 ; #! # " * $" &- > $ ! # $ # 9! $ 55 C ! ! !% $ ! 0$ / 9 = R = C3$ # > L 5 > # MC *$ # % # Page 10 of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