ppt internet untuk dunia pendidikan 03 1996

(1)

Computer Network Research Group ITB

Internet untuk Dunia

Pendidikan

Onno W. Purbo

Computer Network Research Group Institut Teknologi Bandung

(2)

Visi



Global Brain ...



Universitas Terbuka



Akses bagi semua mahasiswa

_(sering

kali yang terjadi - pihak pimpinan /

administrator universitas; menyimpan

fasilitas komputer dari mahasiswa karena takut rusak).

(3)

Computer Network Research Group ITB

9 4 29

Commercial Government Education Research Defense

Distribusi Registrasi

Domain Internet

(4)

Over 60% of US traffic is

already commercial

If you don’t do it,

your competitor will.

(5)

Computer Network Research Group ITB

Distribusi Jaringan Indonesia

Juni 1995

29.5

5.8 20.9

42.8 ₁

University Research Goverment Commercial NGO

(6)

Indonesia Internet

1200bps SSB 7 Cities in Indonesia

InfoRis 64Kbps (telkom.go.id -Bandung) InterNet rad.net.id (ISP) 256Kbps

512Kbps - 1996

idola.net.id (ISP) 256Kbps

(512Kbps - 1996)

Frame Relay 2Mbps 17 Big Cities

wasantara.net.id (ISP) 22 Cities VSAT

Network (64Kbps) melsa.net.id (ISP) in Bandung 64Kbps indo.net.id (ISP) 128Kbps

4 Cities VSAT Network 64Kbps iptek.net.id (ISP) 128Kbps sisfo.net.id (ISP) in Bandung 128Kbps 2Mbps - 1996

B-ISDN 2Mbps (sisfo.net.id) Jakarta-Bogor Institutions 19.2Kbps petra.ac.id (surabaya) 19.2Kbps 9600bps AX.25 VHF lapan.go.id 64Kbps itb.ac.id ~2400 users (1995) ~8000 users (1996)

19.2Kbps 2Mbps - 1996?

1200bps

AX.25 VHF _{2Mbps - 1996?}

64Kbps - 1996

1200bps VHF Regional-Net 9600bps VHF City-MAN 2Mbps CDMA City-MAN Palapa Sat 19.2Kbps SCPC 19.2Kbps 1996 en.co.id 19.2K

2Mbps - 1996? 2Mbps - 1996?

Satellite dish

2Mbps Ku-Band via JCSat-3

cbn.net.id (ISP) 64Kbps 64Kbps usu.ac.id (medan) SISDIKSAT 1200bps 1200bps SSB 7 Cities in Indonesia

InfoRis 64Kbps (telkom.go.id -Bandung) InterNet rad.net.id (ISP) 256Kbps

512Kbps - 1996

idola.net.id (ISP) 256Kbps

(512Kbps - 1996)

Frame Relay 2Mbps 17 Big Cities

wasantara.net.id (ISP) 22 Cities VSAT

Network (64Kbps) melsa.net.id (ISP) in Bandung 64Kbps indo.net.id (ISP) 128Kbps

4 Cities VSAT Network 64Kbps iptek.net.id (ISP) 128Kbps sisfo.net.id (ISP) in Bandung 128Kbps 2Mbps - 1996

19.2Kbps 2Mbps - 1996?

1200bps

AX.25 VHF _{2Mbps - 1996?}

64Kbps - 1996

1200bps VHF Regional-Net 9600bps VHF City-MAN 2Mbps CDMA City-MAN Palapa Sat 19.2Kbps SCPC 19.2Kbps 1996 en.co.id 19.2K

2Mbps - 1996? 2Mbps - 1996?

Satellite dish 2Mbps AI3 - 1996

2Mbps Ku-Band via JCSat-3

cbn.net.id (ISP) 64Kbps 64Kbps usu.ac.id (medan) SISDIKSAT 1200bps

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Computer Network Research Group ITB

Teknologi Jaringan Internet



TCP/IP Protocol

– Kunci pada IP ADDRESS

 Teknologi perangkat keras & perangkat

lunak yang banyak dipasaran.



sebagian software public domain

(8)

Teknologi Komunikasi Jarak Jauh

 Telepon & Leased Line (PT. Telkom).  DOV (PT. Lintas Arta)

 SKDP (PT. Lintas Arta).

 VSAT (PT. Elektrindo Nusantara, PT. CSM, PT.

Lintas Arta & PT. CMI).

 Beberapa Alternatif yang murah:

– Packet Radio Network – SISDIKSAT via Palapa.

(9)

Computer Network Research Group ITB

Persyaratan PC

 Sebaiknya dapat menggunakan Window  Minimal 386 sebaiknya 486.

 Memory minimal 8Mbyte

 Ada pengecualian untuk PC Packet Radio -

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Konfigurasi Hardware

 Melalui Packet Radio  Melalui Wireless LAN  Melalui Satelit

 Melalui Telepon

(11)

Computer Network Research Group ITB

Parameter Penentu

 Harga

 Kecepatan Pengiriman Data  Jarak Jangkau

(12)

Konfigurasi Packet Radio

Workstation

Modem Radio

_Antenna

XT!

Total investasi diluar PC:

Modem Radio Rp. 150.000 s/d Rp.

800.000,-Radio Rp. 225.000 s/d Rp.

3.000.000,-Kec. Max. 9600bps (bisa naik ke 256Kbps)

(13)

Computer Network Research Group ITB

Konfigurasi Wireless LAN

Workstation Radio Tower

Wireless LAN Card Inside 2Mbps

Total investasi diluar komputer (PC)

Wireless LAN US$2000 (satu pasang / 2 buah)

Kecepatan Max. 2Mbps (bisa naik ke 10Mbps)

(14)

Konfigurasi Satellite Network

Workstation Satellite dish

Multiplexer

Investasi diluar komputer (PC):

Sewa peralatan & saluran satelit

VSAT SCPC US$5500 / bulan / 64Kbps VSAT TDMA US$1500 / bulan / 64Kbps

(15)

Computer Network Research Group ITB

Konfigurasi Telepon Network

Workstation

Modem

Konfigurasi yang umumnya digunakan pengguna Internet Service Provider (ISP) di Indonesia

Investasi diluar komputer (PC):

Modem Telepon Rp. 250.000 s/d Rp.

(16)

Konfigurasi Local Area

Network

Workstation

Local Area Network

Investasi diluar komputer (PC):

Ethernet card Rp. 90.000 s/d Rp. 500.000 Kabel dan Hub Ethernet

Kec. Max. 10-100Mbps.

(17)

Computer Network Research Group ITB

Frequently Asked Questions?

 Bagaimana cara menyambungkan sebuah

Corporate Wide Area Network?

 Peralatan apa saja yang dibutuhkan?

(18)

Corporate / Campus Internet

Modem PC / Router

Local Area Network Eth ern et LAN Jurusan Campus Backbone LAN Pusat Penelitian LAN Perpustakaan

Contoh Typical Campus Network

InterNet

Seluruh Kampus / Corporate Terhubung

ke Internet melalui sebuah kabel telepon

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Computer Network Research Group ITB

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Computer Network Research Group ITB

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Contoh E-mail

Received: from MAILQUEUE by SYSTEM (Mercury 1.12); Mon, 27 Feb 95 10:31:58 +0700 Return-path: <survo.unescap@un.org>

From: <survo.unescap@un.org>

Received: from mail-in.un.org(157.150.191.1) by internet.un.org via smap (V1.3) id sma018449; Sun Feb 26 21:16:38 1995

Date: Mon, 27 Feb 95 09:19:09 EST

Message-Id: <9501267938.AA793862312@mail-in.un.org> To: yc1dav@system.paume.itb.ac.id

Subject: Let's meet in Bangkok

Dear Onno,

Thanks a lot for your response to my inquiry on Indonesian IT development in the public sector. Thanks also for the status report,

which I read with great interest. Looking forward to meeting you. Ilpo.

(23)

Computer Network Research Group ITB

E-mail address

yc1dav@cnrg.itb.ac.id

yc1dav Nama User

@ “at” (bahasa Inggris) cnrg.itb.ac.id Nama Mesin

(24)

E-mail address

yc1dav@cnrg.itb.ac

.id

kode negara, contoh: .id = Indonesia

.uk = Inggris

.us = Amerika Serikat .jp = Jepang

.au = Australia .sg = Singapura

(25)

Computer Network Research Group ITB

E-mail address

yc1dav@cnrg.itb.

ac

.id

Kode Jenis Institusi, contoh: .ac. = Academic

.co. = Komersial .go. = Pemerintah

.or. = Organisasi lainnya, seperti LSM .net. = Internet Service Provider

(26)

E-mail address

yc1dav@cnrg.

itb

.ac.id

Nama Institusi, contoh:

.itb. Institut Teknologi Bandung .ui. Universitas Indonesia

.bppt. BPPT

.ptme PT. Metrodata Elektronik .republika. Koran Republika

(27)

Computer Network Research Group ITB

E-mail address

yc1dav@

cnrg

.itb.ac.id

Nama Mesin atau Sub-Institusi

CNRG Computer Network Research Group

(28)

Konsekuensi Budaya E-mail

 Effisiensi Komunikasi.

 Komunikasi Tertulis (bukan lisan).

 Debirokratisasi.

 Keterbukaan.

 Tidak ada batas institusi.

 Perkuat kebijaksanaan (kekuatan arus bawah).

(29)

Computer Network Research Group ITB

(30)

Nama News Group

comp.society.future

Berbeda dengan E-mail, “root” berada di sebelah kanan - dalam contoh diatas yang menjadi “root” adalah kelompok “comp”

(31)

Computer Network Research Group ITB

Contoh “Root” Newsgroup

 comp berbagai diskusi ttg. Computer  sci berbagai diskusi ttg. Science

 rec berbagai diskusi ttg. Recreation  biz berbagai diskusi ttg. Bisnis

 soc berbagai diskusi ttg. Social aspect  id berbagai diskusi di Indonesia.

(32)

Contoh Tampilan News

Newsgroups: soc.college,soc.college.grad

Subject: FAQ: Financial Aid [Monthly posting] From: mkant+@cs.cmu.edu (Mark Kantrowitz) Date: 13 Jul 1995 07:04:31 GMT

Organization: CS, Carnegie Mellon University

Financial Aid FAQ Written by Mark Kantrowitz This FAQ may be obtained by anonymous ftp from

ftp.cs.cmu.edu [128.2.206.173] in the directory

/afs/cs.cmu.edu/user/mkant/public/finaid/finaid.faq

using username "anonymous" and password "name@host" (substitute your email address). The FAQ postings are also archived in the periodic posting archive on

rtfm.mit.edu:/pub/usenet/news.answers/college/[18.181.0.24]

Please mail comments, corrections, additions, suggestions, criticisms and other information to mkant@cs.cmu.edu.

(33)

Computer Network Research Group ITB

(34)

(35)

Computer Network Research Group ITB

Konfigurasi TeleConference

Local Area Network

(36)

(37)

Computer Network Research Group ITB

URL Universal Resource

Locater

(38)

URL Universal Resource

Locater

http

://www.itb.ac.id/cnrg/collaboration.html Protokol yang digunakan untuk berbicara

http Hyper Text Transport Protocol (Web) ftp File Transfer Protocol

(39)

Computer Network Research Group ITB

URL Universal Resource

Locater

http://www.itb.ac.id/cnrg/collaboration.html nama mesin

(40)

URL Universal Resource

Locater

http://www.itb.ac.id/cnrg/collaboration.html

file dimana informasi diletakan

untuk masuk ke “root” atau “index”

(41)

Computer Network Research Group ITB

Navigasi Informasi

 Melakukan Searching Informasi.

 Mengetahui Keyword Informasi yang

(42)

Search Engine Internet

 http://www.opentext.com/

 http://www.yahoo.com/

 http://www.altavista.digital.com/

 http://www.lycos.com/

 http://www.webcrawler.com/

 http://inktomi.cs.berkeley.edu/

(43)

Computer Network Research Group ITB

(44)

Asian Internet Interconnection

Initiative (AI3)

Dr.Ir. Widiadnyana Merati Dr.Ir. Priyono Soetikno Dr.Ir. Soegiardjo Soegijoko

Dr. Intan Achmad Dr.Ir. Onno W. Purbo

Lembaga Penelitian

Institut Teknologi Bandung FAX 022 250-3253

(45)

Computer Network Research Group ITB

Visi AI3-ITB

 Pembangunan SDM Teknologi Informasi di

Indonesia.

 Penguasaan, Pengembangan & Pemanfaatan

low cost Teknologi Informasi Internet.

 Pengembangan low cost Teknologi

Informasi untuk akses bagi Rural & Pedesaan.

(46)

Outline

 Asian Internet Interconnection Initiave (AI3)

& Asia Pacific Information Infrastructure (APII).

 Posisi ITB dalam AI3 & Internet Indonesia.

 Pengembangan Teknologi Informasi untuk

Indonesia.

 Aplikasi Teknologi Informasi oleh ITB untuk

(47)

Computer Network Research Group ITB

Specific AI3 Mission

 The AI3-TF defines requirements for

establishment of international Internet for future APII.

 Prototyping for future APII.

 Evaluation of link utilization and make

recommendation and requirements for the future APII.

(48)

AI3 Acceptable Use Policy

 _{Any traffic related to}

academic

_and

research

activities.

 Any traffic for operation and management

of the AI3 network, which includes direct support by commercial entities.

(49)

Computer Network Research Group ITB

Topologi Fisik AI3

AI3 Hub Wide Project Nara, Japan JCSat-3 Hub JCSat-3 128E

Asia Member Country

ITB-AI3 Hub 2Mbps 2Mbps 2Mbps Japan Internet IPTEK-NET Internet 128Kbps IPTEK-NET BPPT AI3 Hub Wide Project Nara, Japan JCSat-3 Hub JCSat-3 128E

Asia Member Country

ITB-AI3 Hub 2Mbps 2Mbps 2Mbps Japan Internet IPTEK-NET Internet 128Kbps IPTEK-NET BPPT

(50)

Indonesia Internet

1200bps SSB 7 Cities in Indonesia

InfoRis 64Kbps (telkom.go.id -Bandung) InterNet rad.net.id (ISP) 256Kbps

512Kbps - 1996

idola.net.id (ISP) 256Kbps

(512Kbps - 1996)

Frame Relay 2Mbps 17 Big Cities

wasantara.net.id (ISP)

22 Cities VSAT Network (64Kbps) melsa.net.id (ISP) in Bandung 64Kbps indo.net.id (ISP) 128Kbps

4 Cities VSAT Network 64Kbps iptek.net.id (ISP) 128Kbps sisfo.net.id (ISP) in Bandung 128Kbps 2Mbps - 1996

B-ISDN 2Mbps (sisfo.net.id) Jakarta-Bogor Institutions 19.2Kbps petra.ac.id (surabaya) 19.2Kbps 9600bps AX.25 VHF lapan.go.id 64Kbps itb.ac.id

~2400 users (1995) ~8000 users (1996)

19.2Kbps 2Mbps - 1996? 1200bps

AX.25 VHF _{2Mbps - 1996?}

64Kbps - 1996

1200bps VHF Regional-Net 9600bps VHF City-MAN 2Mbps CDMA City-MAN Palapa Sat 19.2Kbps SCPC 19.2Kbps 1996 en.co.id 19.2K

2Mbps - 1996? 2Mbps - 1996?

Satellite dish

2Mbps Ku-Band via JCSat-3

cbn.net.id (ISP) 64Kbps 64Kbps usu.ac.id (medan) SISDIKSAT 1200bps 1200bps SSB 7 Cities in Indonesia

InfoRis 64Kbps (telkom.go.id -Bandung) InterNet rad.net.id (ISP) 256Kbps

512Kbps - 1996

idola.net.id (ISP) 256Kbps

(512Kbps - 1996)

Frame Relay 2Mbps 17 Big Cities

wasantara.net.id (ISP) 22 Cities VSAT

Network (64Kbps) melsa.net.id (ISP) in Bandung 64Kbps indo.net.id (ISP) 128Kbps

4 Cities VSAT Network 64Kbps iptek.net.id (ISP) 128Kbps sisfo.net.id (ISP) in Bandung 128Kbps 2Mbps - 1996

19.2Kbps 2Mbps - 1996?

1200bps

AX.25 VHF _{2Mbps - 1996?}

64Kbps - 1996

1200bps VHF Regional-Net 9600bps VHF City-MAN 2Mbps CDMA City-MAN Palapa Sat 19.2Kbps SCPC 19.2Kbps 1996 en.co.id 19.2K

2Mbps - 1996? 2Mbps - 1996?

Satellite dish 2Mbps AI3 - 1996

2Mbps Ku-Band via JCSat-3

cbn.net.id (ISP) 64Kbps 64Kbps usu.ac.id (medan) SISDIKSAT 1200bps

(51)

Computer Network Research Group ITB

Network Operation Center

(NOC) - ITB

to PT. Telkom (telkom.co.id) ~14,4Kbps most of the time

MultiTech 28.8Kbps sumbangan PT. PanSystem

486 - FreeBSD DNS & mail gate Novell Server

Thin Ethernet

386 - NOS (no harddisk)

C-Band SCPC Ground Station PT. Elektrindo Nusantara

Thick Ethernet

To ITB Main Library

Eth

ern

The EE-Net Backbone

486 - NOS From LPP Jogyakarta

HF SSB 300bps 7MHz network

486 - NOS

HF SSB 14MHz Net HP 9000 series 400 DNS Dedicated 139MHz 1200/9600bps to LAPAN Bogor

486 - NOS

VHF 148MHz Bandung Network Modem

From PT. Holycommindo

Pentium in Progress

2Mbps link Ku-Band via JCSat to WIDE JAPAN

to PT. Telkom (telkom.co.id) ~14,4Kbps most of the time

MultiTech 28.8Kbps sumbangan PT. PanSystem

486 - FreeBSD DNS & mail gate Novell Server

Thin Ethernet

386 - NOS (no harddisk)

C-Band SCPC Ground Station PT. Elektrindo Nusantara

Thick Ethernet

To ITB Main Library

Eth

ern

The EE-Net Backbone

486 - NOS From LPP Jogyakarta

HF SSB 300bps 7MHz network

486 - NOS

HF SSB 14MHz Net HP 9000 series 400 DNS Dedicated 139MHz 1200/9600bps to LAPAN Bogor

486 - NOS

VHF 148MHz Bandung Network Modem

From PT. Holycommindo

Pentium in Progress

2Mbps link Ku-Band via JCSat to WIDE JAPAN

(52)

ITB-AI3 Applications

 Research applications.

– Satellite & Network Technology Research.

– Membantu infrastruktur informasi penelitian di Indonesia.

 Education applications.

– Backup IPTEK-NET Internet Link. – Gateway Universitas di Indonesia.

– Gateway untuk Pendidikan Jarak Jauh / Universitas Terbuka.

(53)

Computer Network Research Group ITB

ITB-AI3 Experiments

 Penguasaan Teknologi Satelit Ku-Band.

 Penguasaan Teknologi Multicast Backbone

via Satellite.

 BGP-4 based Dynamic Network Routing

(54)

Layering of National

Information Technology (NII)

National IT Application Common Network Services Telecommunication Network T ec h n ic al S ta n d ar d s P ol ic ie s an d L eg al F ra m ew or k

(55)

Computer Network Research Group ITB

Contoh ITB’s Committed

Involvement

 IT Applications

– Internet untuk Univesitas di Indonesia. – Low Cost Video Conferencing Systems.

 Common Network Services.

– Pengembangan Low Cost TCP/IP Networks.

 Telecommunication Networks.

(56)

Technical Standards

 Digital Media.

 Open Systems.

 Bar-coding.  Smart Cards.  Security.

 High Definition TeleVision (HDTV).

 Electronic Data Interchange (EDI).

(57)

Computer Network Research Group ITB

Core Information Technology

 Multimedia

 Real Time Computing  Knowledge Systems

 Advanced Telecommunications & Networking  Human Interface

(58)

Suggested National IT Plan

IT Manpower IT Culture

Information Communication Infrastructure

Climate for Creativity & Entrepreneurship C oo rd in at io n C ol la b or at io n _IT Application IT Industry

(59)

Computer Network Research Group ITB

IT / Internet is not just a

technology

 SDM merupakan kunci utama keberhasilan IT /

Internet di Indonesia.

 Jaringan Internet antar Universitas akan sangat

strategis bagi kelangsungan pembangunan Indonesia - menyongsong APEC, AFTA & GATT.

 ITB committed untuk membantu pengembangan

(60)

Mari Berhitung ....

 Menparpostel mentargetkan 5 juta saluran

sambungan untuk repelita ini ....

 Jumlah Univ. Negeri hanya 75 buah. Jumlah Univ.

Swasta mendekati 1500 buah.

 Secara pesimistik jumlah potensial di dunia

pendidikan 3-4 juta pengguna = 10% pengguna Internet di dunia.

 Kontribusi 1500 saluran (0.03%) akan mengubah

(61)

Computer Network Research Group ITB

Beberapa Contoh

 Clinton launch US$1.5 zillion program untuk

mengintegrasikan High School ke Internet.

 AT&T akan launch Internet sebagai basic

service complement dengan basic service telepon yg selama ini ada.

 Thailand (AIT) mengintegrasikan High

(62)

Low Cost Teknologi Informasi

Kontribusi ITB kepada Pembangunan Teknologi Informasi di Indonesia

(63)

Computer Network Research Group ITB

Wireless LAN

PC / Workstation PC / Workstation

15 Km @ 250mW 915MHz CDMA

Percobaan di ITB, Bandung

Dengan Antenna Loop Yagi 915MHz

(64)

2Mbps Wireless Access

 Low Cost as low as US$750 / card - 2Mbps

CDMA / Spread Spectrum.

 Mudah deployment & instalasi - menarik untuk

aplikasi rural & pedesaan.

 Belum ada regulasi yang jelas dari Menparpostel

ttg. CDMA / Spread Spectrum Technology.

 ITB bersedia untuk melakukan penelitian

(65)

Computer Network Research Group ITB

Internet Appliances

 Internet Toaster US$500 :-) ....  Processor + 4Mb RAM +

(66)

(67)

Computer Network Research Group ITB

Low Cost CU-see-Me

 Merupakan alternatif low cost video

conferencing system & de-factor standard Internet.

 PC-based + kamera + soundblaster.

 As low as Rp. 350.000 additional equipment

to PC!!!

 Bisa dijalankan di 14.4Kbps :-) ... tidak

(68)

Beberapa Obsesi Teknologi

Informasi di ITB

 Build a Satellite Ground Station.  Build an Indonesia Satellite :-) ...

 Running an Indonesian MBone Tunnel &

Reflector Site.

 Running CU-see-Me Low Cost Videoconference

site.

 Build 2-10Mbps Wireless Equipments.  Build 2Mbps HDSL modem & interface.

(69)

Computer Network Research Group ITB

Rangkuman

 AI3 Project merupakan gateway untuk

penguasaan teknologi informasi, komunikasi & pengembangan SDM di Indonesia.

 ITB komit untuk membantu pengembangan

SDM di Indonesia berbasis teknologi informasi.

 ITB komit dalam pengembangan berbagai low

cost teknologi dengan Visi untuk membantu pembangunan SDM & Rural / Pedesaan.

(1)

2Mbps Wireless Access

 Low Cost as low as US$750 / card - 2Mbps

CDMA / Spread Spectrum.

 Mudah deployment & instalasi - menarik untuk

aplikasi rural & pedesaan.

 Belum ada regulasi yang jelas dari Menparpostel

ttg. CDMA / Spread Spectrum Technology.

 ITB bersedia untuk melakukan penelitian

(2)

Internet Appliances



Internet Toaster US$500 :-) ....



Processor + 4Mb RAM +

(3)

(4)

Low Cost CU-see-Me



Merupakan alternatif low cost video

conferencing system & de-factor standard

Internet.



PC-based + kamera + soundblaster.



As low as Rp. 350.000 additional equipment

to PC!!!



Bisa dijalankan di 14.4Kbps :-) ... tidak

tergantung pada deployment ISDN.

(5)

Beberapa Obsesi Teknologi

Informasi di ITB

 Build a Satellite Ground Station.  Build an Indonesia Satellite :-) ...

 Running an Indonesian MBone Tunnel &

Reflector Site.

 Running CU-see-Me Low Cost Videoconference

site.

 Build 2-10Mbps Wireless Equipments.  Build 2Mbps HDSL modem & interface.

(6)

Rangkuman

 AI3 Project merupakan gateway untuk

penguasaan teknologi informasi, komunikasi & pengembangan SDM di Indonesia.

 ITB komit untuk membantu pengembangan

SDM di Indonesia berbasis teknologi informasi.

 ITB komit dalam pengembangan berbagai low

cost teknologi dengan Visi untuk membantu pembangunan SDM & Rural / Pedesaan.