1. IT Innovation with Cloud Tae-ho, LeeManager Cloud Business Unit, KT Corporation

2. Why Cloud? 3. Changes in Life Cycle of Business e.g.) Facebook, Google, Twitter 4. 10 years Computing Cycle E x p e r t ITO p e r a t o r s ITU s e r s ITVisible to Expert only Visible to Expert & Operator Visible to Everyone C lo u dC o m p u t in gM o b ile In t e r n e t C o m p u t in g D e s k to pIn t e r n e tC o m p u t in gM in iC o mp ute r C lie n t -S e r v e r M a in f r a m e C o m p u t in g 19 6 19 719 8 19 9200 201 00 00 0 0 5. The Data ExplosionWe need Cloud Computing 6. 5 Main Features of Cloud C lu s t e r in g C o ntro l LowC o s t ( C A P E X /O P E X ) N e t w o r k C a p a c it y P a y A s Yo u G o 7. The Achievement of KT in Cloud 8. Features & Achievements of kt The First Real Cloud in Korea Common HW and Open SW World No. 1 Performance 24 Hrs and 365 Days Security CDC of High Density and Efficiency 9. Internalization8,000vM 80% CostReductionFrom internal IT Infrastructure 10. Saved 47 Mill. US$ forCAPEX n . 2 0 10 f r o m i n t e r n a l i z a t i o nA fte r J uw it h c lo u d 11. 1,400 Enterprise withucloud 0 S e r v e r s f o r S M B , L E 2 ,6 0 a ndG o v. u c lo u dReal time data sync and backup for mobile/internet subscribers pe rs ona l u c lo u d o f f ic e Real time data sync and backup for B2B customers u c lo u dWeb hosting service S e rve r u c lo u d C D NContents delivery network for storage users u c lo u dVirtual desktop infrastructure from servers VD I u c lo u dMass storage service S to ra g e u c lo u d D BRDB: Relational DB u c lo u dAuto sync and back-up B ac kup 12. Cloud Alliance, KT-SB Data serviceThe Progress in 2011 13. New Product in 2012Virtual Private CloudPublic VDIHybrid Cloud 14. Innovation from & withCloud! 15. F a c e b o o k T r a f f ic : 7 t im e s in 2ye a r sM o b ile G a m e M a r k e t : 5 t im e s in2 ye a r s 16. M 2 M T e le c o m m u n ic a t io nD a aa E x p l o s i o n + C l o u dE rtC o m p u t in g 1.7 mill.11.2 Mill.(11) (15)M2M Customer Size 17. Smart Working & Work Life Balance Working on the moveWorking on the beach Working at home 18. Our Vision! 19. kt clouds Milestone! 20. No. 1 Cloud Service ProviderIn Asian Market 21. Open API with Ecosystem2nd Generation Cloud and Mash-up 22. Cloud computing shall beA New opportunity for RWANDA! 23. 2nd or 3rd Facebooks from RWANDA With Cloud Computing