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"Kesempatan bertransaksi saham secara remote membuka business channel baru bagi brokerage atau anggota bursa. Regulasi pun tidak hanya membatasi kemungkinan penggunaan hanya untuk kalangan internal perusahaan yang tersertifikasi, namun juga dimungkinkan tiap individu yang memiliki akun di perusahaan anggota bursa (online trading). Oleh karena itu, infrastruktur TI memegang peranan penting dalam menunjang operasional bisnis. Infrastruktur TI yang terintegrasi, yang mendukung operasional baik untuk internal maupun publik, menjadi pokok penelitian. Dari beberapa insiden yang pernah terjadi dan akibat yang dihasilkan, penelitian mulai dikembangkan. Sementara di sisi lain, perbandingan terhadap perusahaan sejenis yang sudah memiliki produk online trading memperlihatkan keunggulan yang bisa didapatkan dari kesiapan implementasi infrastruktur yang terintegrasi.Berdasarkan pokok penelitian tersebut di atas, penelitian ini bertujuan untuk merancang infrastruktur teknologi informasi yang terintegrasi dan adaptif berdasarkan The Open Group Architecture Framework (TOGAF) Architecture Development Method (ADM) dengan studi kasus PT. XYZ. Metode penelitian menggunakan konsep penelitian kualitatif melalui studi literatur, melakukan wawancara dan observasi.Hasil dari penelitian adalah 5 usulan aplikasi baru berdasarkan 15 prinsip arsitektur yang disimpulkan. Dari prinsip-prinsip arsitektur yang sama pula, infrastruktur diusulkan mengalami konversi dari physical ke private cloud yang berbasiskan virtual machine. Konversi dilakukan agar infrastruktur memiliki sifat failover dan redundancy agar mendukung adaptifitas arsitektur yang diharapkan.

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The opportunities of equity trading remotely, known as Remote Trading, open a new business channel for brokerage members. Not only limited by certified internal employee access to exchange system, regulation also accomodate each individual who has account in organization have a same right to access exchange directly to have trading activities on behalf of themselves, later on called Online Trading. Therefore, IT infrastructure plays an important role in supporting business operations. Integrated IT infrastructure, which supports operational both for internal and public, the subject of research. Based on several incidents that have occurred and its result, the research was developed. While on the other hand, comparison to similar companies that already have demonstrated the advantages of online trading products that can be obtained from the readiness of implementing integrated infrastructure.

Based on the mentioned basic research, this research aims to design an integrated information technology infrastructure and adaptive by The Open Group Architecture Framework (TOGAF) Architecture Development Method (ADM) with a case study of PT. XYZ. The research method uses the concept of qualitative research through the study of literature, conducting interviews and observations.

Results of the study was 5 proposed new application is based on 15 principles of architecture concluded. Of the principles of the same architecture as well, the proposed infrastructure experienced a conversion from physical to a private cloud based virtual machine. Main idea of conversion are architecture have characteristics of failover and redundancy, so that adaptivity infrastructure achieved."

"Data center merupakan salah satu komponen yang penting dalam menunjang keberhasilan bisnis perusahaan karena perannya sebagai pusat pengolahan dan penyimpanan informasi. Data center memerlukan pengamanan sistem informasi yang menyeluruh yang meliputi aspek confidentiality, integrity dan availability. Ketiga aspek tersebut terdapat dalam sebuah Sistem Manajemen Keamanan Informasi (SMKI). Salah satu standar SMKI yang diterima secara luas saat ini adalah ISO 27001. Dalam tesis ini dikembangkan kontrol dan alat bantu ukur tingkat kematangan (maturity level) SMKI pada data center berdasarkan standar ISO 27001 dengan metode COBIT 4.1. Alat bantu ukur tingkat kematangan tersebut berbentuk excel sheet, aplikasi web maupun android. Kontrol dan alat bantu ukur tersebut telah diujicobakan untuk mengukur tingkat kematangan pada tiga data center PT. XYZ dengan hasil masing-masing 3.94, 3.93 dan 3.92 dari skala 5 menurut metode COBIT 4.1. Kontrol dan alat bantu ukur dapat digunakan oleh kalangan industri untuk melakukan self assessment pada data center yang dimiliki agar diketahui tingkat kematangannya terhadap standar ISO 27001.

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Data center is one of the important components that is needed to support the success of the company's business because of its role as a center for processing and storing information. Data centers require comprehensive security protection which includes aspects of confidentiality, integrity and availability. These three aspects are included in an Information Security Management System (ISMS). One of the widely accepted ISMS standards nowadays is ISO 27001. In this thesis, we develop controls and tools to measure maturity level of ISMS for data center based on the ISO 27001 standard and the COBIT 4.1 method. The controls and tools have been tested to measure the level of maturity in three data centers of PT XYZ. The test result of each data center has the maturity level of 3.94, 3.93 and 3.92 from a scale of 5 according to the COBIT 4.1 method. The controls and measuring tools can be used by industry to conduct self-assessments of their own data center so that its maturity levels are known in accordance with ISO 27001."