STRATEGI PENGEMBANGAN INTRANET, INTERNET DAN EXTRANET

1. STRATEGI PENGEMBANGAN INTRANET, INTERNET DAN EXTRANET INTRANET, INTERNET and EXTRANET STRATEGIES Budi Rahardjo STRATEGI PENGEMBANGAN INTRANET, INTERNET DAN EXTRANET - Budi Rahardjo

2. Hubungan {Intra,Inter,Extra}net Internet Intranet Extranet Our Company Partner STRATEGI PENGEMBANGAN INTRANET, INTERNET DAN EXTRANET - Budi Rahardjo

3. INTRANET • Terminology coined by Eric Schmidt(then was vice president for technology @ Sun Microsystems)to describe the application of Internet technologies, standards and systems to the management of internal corporate networks • TCP/IP, World-Wide Web STRATEGI PENGEMBANGAN INTRANET, INTERNET DAN EXTRANET - Budi Rahardjo

4. intranet (2) • Application ranks • eMail • remote access • Internet usage • Focus: internal, inward looking, to increase productivity, efficiency STRATEGI PENGEMBANGAN INTRANET, INTERNET DAN EXTRANET - Budi Rahardjo

5. intranet (3) • characteristics • can enforce (own) standard • users are well known STRATEGI PENGEMBANGAN INTRANET, INTERNET DAN EXTRANET - Budi Rahardjo

6. Strategy intranet 1. Adapt standard(s): TCP/IPProblem: existing proprietary / legacy LAN makes it difficult to migrateCase: Intranet in Europe, slow growth in UK due to large install base of proprietary LANAdvantage: compatible w/ Internet STRATEGI PENGEMBANGAN INTRANET, INTERNET DAN EXTRANET - Budi Rahardjo

7. Strategy intranet (2) • What to use? NFS, Microsoft Network, Samba, Apple Talk, Novell?Depends on applications. STRATEGI PENGEMBANGAN INTRANET, INTERNET DAN EXTRANET - Budi Rahardjo

8. Strategy intranet (3) 2. Platform (client/server): • Microsoft • UNIX (eg. Linux, Sun Solaris) • Java (thin clients) • Others (Apple) STRATEGI PENGEMBANGAN INTRANET, INTERNET DAN EXTRANET - Budi Rahardjo

9. Strategy intranet (4) 3. No Voice-over-IP (yet) • Performance problem: can degrade quality of (local) services. No QoS (yet). • Must have good hardware Will be resolved in the near “future”. STRATEGI PENGEMBANGAN INTRANET, INTERNET DAN EXTRANET - Budi Rahardjo

10. Strategy intranet (5) 4. No ATM (yet?) • Fast ethernet STRATEGI PENGEMBANGAN INTRANET, INTERNET DAN EXTRANET - Budi Rahardjo

11. Intranet problems • Security • remote access to gain access to files, docs by mobile workers, access management • according to 1999 CSI/FBU Computer Crime and Security Survey, disgruntled workers rank no 1 for “likely source of attack” STRATEGI PENGEMBANGAN INTRANET, INTERNET DAN EXTRANET - Budi Rahardjo

12. Intranet problems (2) • Difficult in managing heterogeneous systems • Policy • Human Resources STRATEGI PENGEMBANGAN INTRANET, INTERNET DAN EXTRANET - Budi Rahardjo

13. INTERNET • Standards: TCP/IP, World-Wide Web (HTTP), LDAP, POP, SMTP, etc. • Focus: closer to clients, customers STRATEGI PENGEMBANGAN INTRANET, INTERNET DAN EXTRANET - Budi Rahardjo

14. internet (2) • Characteristics of users/clients: • unknown platform, wide variety • lowest common denominator: WEB, thin clients • heavy computing (business logic, etc.) on server STRATEGI PENGEMBANGAN INTRANET, INTERNET DAN EXTRANET - Budi Rahardjo

15. Strategy internet 1. Internet presence a MUST,no choice! • analogy to telephone in business.Would you conduct business with a company that does not have a telephone? • regarded as cost, just like telephone.Would you commercialize (eg. coin- operated) your main telephone? STRATEGI PENGEMBANGAN INTRANET, INTERNET DAN EXTRANET - Budi Rahardjo

16. Strategy internet (2) 2. Economic consideration • rent/lease a web space ($) • co-locate ($$) • have server at your own premises ($$$) 3. Electronic Commerce • business to consumer STRATEGI PENGEMBANGAN INTRANET, INTERNET DAN EXTRANET - Budi Rahardjo

17. Internet problems • Security • Leak documents to the Internet • Denial of Service (DoS) attack • Information management • your electronic front office, must be taken care of • must provide up-to-date information STRATEGI PENGEMBANGAN INTRANET, INTERNET DAN EXTRANET - Budi Rahardjo

18. EXTRANET • According to Webster • The extension of a company’s intranet out onto the internet eg. to allow selected partners to access company’s (private) data and applications (via the World-Wide Web) STRATEGI PENGEMBANGAN INTRANET, INTERNET DAN EXTRANET - Budi Rahardjo

19. extranet (2) • Focus: • close relationship with partners • data sharring • convenience (conventional method uses file transfer - FTP, eMail - to transfer data back and forth, cumbersome, error prone) STRATEGI PENGEMBANGAN INTRANET, INTERNET DAN EXTRANET - Budi Rahardjo

20. Strategy extranet 1. Economic consideration • Use public network to create VPN (Virtual Private Network) 2. Electronic Commerce • business-to-business, EDI STRATEGI PENGEMBANGAN INTRANET, INTERNET DAN EXTRANET - Budi Rahardjo

21. Extranet problems • Security • Performance • Standards • Not-mature yet STRATEGI PENGEMBANGAN INTRANET, INTERNET DAN EXTRANET - Budi Rahardjo

22. About Budi Rahardjo • MIS Director & VLSI IC Design StaffInter University Research on Microelectronics (IURC)Pusat Penelitian Antar Universitas - MikroelektronikaInstitut Teknologi Bandung • Staff Jurusan Teknik Elektro, ITBdan Lab. Eletronika dan Komponen, JTE, ITB • Head of Operasi & Pelayanan Teknologi InformasiPusat Ilmu Komputer dan Sistem Informasi (PIKSI)Institut Teknologi Bandung STRATEGI PENGEMBANGAN INTRANET, INTERNET DAN EXTRANET - Budi Rahardjo

23. About Budi Rahardjo (2) • Manager of Top Level Domain Indonesia (TLD-ID) • Project manager of Indonesia Network Information Center (IDNIC) - .ID domain registration • IDCERT: Indonesia Computer Emergency/Incident Response Team • Member of Masyarakat Informasi (MASIF) • Director of Technology Indonesia Forum [USA] • R&D in Security & eCommerce STRATEGI PENGEMBANGAN INTRANET, INTERNET DAN EXTRANET - Budi Rahardjo