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"Di dalam era globalisasi di mana komunikasi antar individu atau perusahaan menjadi tidak mengenal batas, Teknologi Informasi menjadi sesuatu yang mutlak dibutuhkan. Bila awalnya Teknologi Informasi hanya berperan sebagai bagian pendukung operasional dan bisnis perusahaan, sekarang telah berkembang menjadi suatu keharusan yang dapat memberikan competitive advantage bagi perusahaan yang memanfaatkannya. Demikian pula halnya yang terjadi di Indonesia di mana anggaran belanja terhadap TI baik perangkat keras, piranti lunak maupun jasa TI semakin besar dari tahun ke tahun, bahkan diperkirakan meningkat sebesar 8,30% per tahun hingga tahun 2009. Hal mi menunjukkan bahwa pasaTI di Indonesia sangat prospektif dan akan terus berkembang, seiring dengan berkembangnya Teknologi Informasi secara global. Namun demikian, hal tersebut tidak tercermin di dalam kinerja saham perusahaan Teknologi Informasi yang diperdagangkan di bursa. Dan 9 (sembilan) perusahaan TI yang gopublic, sebagian besar menunjukkan trend penurunan hingga akhir tahun 2005. Tentunya hal mi menimbulkan pertanyaan, mengapa di satu sisi industri TI terus berkembang, namun hal tersebut tidak terefleksikan pada harga saham di bursa. Karya akhir mi mencoba untuk menjawab pertanyaan tersebut dengan melakukan analisa secara mendalam terhadap salah satu perusahaan TI tersebut, yaitu PT. Metrodata Electronics, Tbk dengan cara meninjau dan mengevaluasi faktor eksternal maupun internal yang mempengaruhi kinerja perusahaan yang tercermin di dalam laporan keuangan perusahaan. Berdasarkan laporan keuangan tersebut, dilengkapi dengan berbagai alat analisis yang lain kemudian dilakukan perhitungan terhadap nilai intrinsik saham perusahaan Penelitian mi dimulai dengan melakukan analisis terhadap lingkungan ekonomi makro untuk mengidentifikasi kondisi lingkungan tersebut dan memahami bagaimana pengaruhnya terhadap kinerja industri Teknologi Informasi secara umum atau perusahaan secara khusus. - Dari analisis tersebut, diketahui bahwa faktor tingkat suku bunga memiliki pengaruh yang cukup signifikan, di mana dengan adanya kebijakan Bank Indonesia untuk menurunkan BI Rate menjadi 8,00% pada akhir tahun 2007 temyata mendorong terjadinya transaksi perdagangan di Bursa sehingga semakin banyak perusahaan yang memanfaatkan sumber pendanaan non-bank yaitu melalui penerbitan saham dan obligasi. Selain itu faktor nilai tukar mata uang rupiah terhadap mata uang asing juga memberikan dampak yang cukup besar. Karena sebagian besar produk baik perangkat keras dan piranti lunak berasal dari produsen luar negeri, maka harga dari produk yang bersangkutan sangat berfluktuatif tergantung nilai kurs tersebut. Dengan menguatnya nilai mata uang rupiah dengan volatilitas yang menurun pada akhir tahun 2007, semakin banyak perusahaan yang melakukan belanja terhadap kebutuhan Teknologi Informasi. Analisis tersebut kemudian dilengkapi pula dengan analisis terhadap prospek perkembangan TI di Indonesia seth analisis terhadap lingkungan kompetisi industri. Berdasarkan analisis tersebut, diketahui bahwa kebutuhan terhadap produk TI masih didominasi oleh segmen perangkat keras. Namun persepsi pasar mulai berubah, yang ditunjukkan oleh pnioritas yang mulai bergeser ke arah piranti lunak dan jasa TI. Dengan demikian, segmen tersebutlah yang seharusnya diberikan perhatian yang lebih besar oleh perusahaan TI agar memperoleh peluang untuk memperoleh pendapatan. Namun di sisi lain, tingkat kompetisi yang dihadapi oleh perusahaan di dalani industri TI sangat ketat, yang ditandai oleh banyaknya pemain pasar dengan berbagai skala (atau ukuran), dan terdapat pandangan bahwa produk yang beredar di pasar cenderung homogen satu sama lain sehingga pasar menjadi sangat sensitif terhadap harga dan harus mengorbankan gross profit. Oleh Bagi investor, karya akhir mi dapat menjadi bahan pertimbangan di dalam mengambil keputusan investasi. Naniun, ada baiknya hal tersebut dilengkapi oleh berbagai analisis yang lain secara lebih detil, antara lain menganalisis struktur pasar TI di Indonesia beserta produk - dan pemainnya secara lebih dalam, analisis pendapatan perusahaan dalam mata uang transaksi serta berbagai faktor ekstemal lain (non-fundamental) yang dapat mempengaruhi perkembangan harga saham di bursa.

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In globalization era, infonnation techonology is veiy vital and essential to enable communication among individuals and companies. Information technology, once treated only as a supporting unit, now has evolved into a necessity that can bring competitive advantages to company that utilize it. This phenomenon also happens in Indonesia which is reflected by increasing value of IT budget for hardware, software, IT services from year to year. It is even predicted that IT will grow with a rate of 8,30% each year until 2009. This prediction shows that IT market in Indonesia is very prospective and continuously growing in the same way as IT is growing globally. However, this potential picture is not reflected by the performance of IT stock in the stock exchange. Most of IT stocks were showing declining trend until the end of year 2005. This phenomenon raises a question: why on one side IT industiy shows high development but on a different side IT stock does not perform well in the stock exchange. This thesis is aimed to answer this question by conducting an in-depth analysis on one of IT companies, namely PT. Metrodata Electronics, Thk by exploring and evaluating external as well as internal factors that might influence stock performance as reflected on company's financial report. Using various analytic tools, stock valuation can be performed based on this report. This research is started by analyzing macroeconomic environment to identify its condition and also to understand its influence on information technology industry in general or company in particular. The result of this analysis shows that interest rate had a significant impact. Bank Indonesia's decision to lower BI rate to 8,00% at the end of year attracted many companies to use non-bank financing by issuing company stock or obligation. On the other hand, exchange rate of rupiah gave a same effect. Since most of IT products whether hardware or software were sourced from abroad, products' price is very fluctuative. As rupiah grew stronger with lower volatility at the end of 2007, more companies then decided to carry out their IT needs purchase. This analysis is also equipped with prospect of IT growth in Indonesia and also industry competition environment. From this analysis, it is then known that IT needs are still dominated by hardware products. However, market perception is slowly changing and IT priority is shifted into software and IT service. Therefore, these two segments should be given more attention by IT companies in order to capture revenue opportunities. On the other side, competition becomes tighter, marked by the entrances of several new market players, big and small. IT products tends to be treated as homogenous which causes market to be more price sensitive and IT companies have to sacrifice their gross profit by lowering their price. In order to survive, IT companies must differentiate itself by providing variative product mix as well as giving good quality service so that customer will see them as "preferred supplier". These were what PT. Metrodata Electronics, Tbk has tried to accomplish by its marketing strategies. In-depth analysis on company's financial performance shows a satisfying result. On one side revenues recorded by company keeps increasing from year to year with a very rapid growth in 2007. However, company's ability to gain net profit is still weak which is shown by a lower net profit margin compared to previous years. Morever, company's liquidity is also worsening. Operational activities outflow is bigger than its inflow. On the other side, company's strategy to use more of debts in its capital structures requires a sufficient cash flow to fulfill its short-term and long-term liability. If we compared company's fmancial performance with similar companies, only on activity ratio does company perform relatively better in generating sales revenue by utilizing its working capital and fixed assets. On the other hand, company's poor liquidity, high risk, and lower return rate (ROA, ROTC and ROE) will drive investors away because they consider the investment is less attractive than similar companies. Based on growth analysis, Common-size statement analysis and financial ratio analysis, a projection of company's cash flow using Free Cash Flow to the Firm (FCFF) can be made. By assuming several variables, the calculation of company's stock value results in Rp. 359,61 per stock or in the position of undervalue compared to its market price, Rp. 184 per stock at the end of December 2007. The same results are received from calculation of stock value using Price-Earnings Ratio (PER) method and Price-to-Book Value Ratio (PBV). According to PER method, value of stock should be Rp. 378,80 where as based on PBV method, the value is Rp. 352,36. Although these three methods came to the same conclusion, the calculation result of each method differs quite sgnificanfly to one another. This may be caused by the fact that only a few IT companies in Indonesia have already issued stocks at the public stock exchange and only a small number of them have the same characteristics with PT. Metrodata Electronics which influences calculation of relative valuation method. In addition, IT companies' profits tend to be volatile from year to year, but this tendency is not reflected by market stock value. Therefore, it can be conluded that investors look more on IT companies' future potentials and past performance which is shown by retained earnings. There are various actions can be perfortned by IT companies, or in this case PT. Metrodata Electronics, Thk to increase its stock value. Company should strengthen its market position by improving cooperation with customers in order to receive bigger future revenue opportunities, continuously differentiate itself from its competitors by providing more variative products to capture more of customer needs and improve customer service quality. Moreover, due to the importance of employees as company's asset, company should always"

"Pengelolaan alat berat baik di industri konstruksi maupun di industri pertambangan adalah sebuah tugas yang sulit. Seorang manajer equipment harus membuat keputusan ekonomis yang rumit dalam hal pengelolaan alat berat. Keputusan yang diambil itu akan berpengaruh pada kinerja biaya dan profitability. Dalam pengelolaan alat berat, pengeluaran biaya pemeliharaan dan perawatan merupakan faktor signifikan dalam pengambilan keputusan. Untuk itu perlu kiranya sebuah analisa risiko untuk meminimalkan biaya dan memaksimalkan keuntungan. Tujuan dari penelitian ini adalah untuk mengidentifikasi risiko yang paling berpengaruh pada kinerja biaya, mengetahui seberapa besar pengaruh risiko terhadap biaya dan mengidentifikasi mitigasi risiko yang efektif.Penelitian difokuskan pada permodelan regresi linier untuk menjelaskan hubungan antara risiko dalam hal perbaikan dan perawatan alat berat terhadap kinerja biaya. Penelitian ini menganalisa alat berat untuk kegiatan Loading dan Hauling untuk aplikasi proyek pertambangan di 4 lokasi tambang internasional di Indonesia, yaitu papua, batu hijau, sorowako, dan balikpapan.Metode penelitian menggunakan survei, Risk Breakdwon Structure, metode AHP dan Analisa statistic menggunakan SPSS. Hasil penelitian ini membuktikan bahwa memang ada beberapa risiko yang penting dan berpengaruh dalam menaikkan biaya dan untuk mengetahui berapa besar pengaruhnya terhadap biaya dapat diprediksi dengan menggunakan model regresi linier. Dalam penelitian ini juga mengidentifikasi tindakan pencegahan dan koreksi yang bisa dilakukan untuk meminimalkan terjadinya risiko. Dengan model yang dikembangkan diharapkan dapat digunakan, khususnya oleh para equipment manajer untuk pengambilan keputusan ekonomis dengan mempertimbangkan risiko

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The heavy equipment mangement whether in the construction and the mining industry is a difficult task. Equipment managers have to make economic decisions regarding on the heavy equipment management. The economic decision will impact to the cost performance and profitability. In management of heavy equipment, the repair and maintenance cost expenditure can have a significant impact on these decisions. Base on that, it is important to analyze risks to minimize cost and maximize profit as well. The objective of this research was to identify any significant risks which are impacting to the cost performance, to know how high are the risks impacting to the cost and also to identify any risks mitigation that could be taken.The research was focusing on the regression model to represent the correlation between risks and cost. This study will analyze heavy equipment for loading and Hauling process for mining project at 4 International mining sites in Indonesia, such as papua, batu hijau, sorowako, and balikapapan.Research methodology was using survey, Risk Breakdwon Structure, AHP methode, and statistical analysis using SPSS. This research had proved that there were several important risks impacting to the cost and regression model could be used to know how high are risks impacting to the cost. This research also identified the preventive and corrective action to mitigate the risks. It is expected that equipment manager can use this model to make an economic decision with risk's consideration."

"ABSTRAK

Software Defined Network (SDN) adalah suatu arsitektur baru dalam jaringan komputer. SDN dirancang dengan pendekatan berupa pemisahan antara lapisan kontrol (control plane) dan lapisan penerus (forwarding plane). Arsitektur SDN bertujuan agar manajemen jaringan lebih dinamis dan mampu beradaptasi dengan traffic yang besar. Meski begitu isu keamanan menjadi permasalahan tersendiri dalam implementasinya. Controller yang terspusat menjadi titik yang banyak memiliki celah keamanan. Berbagai controller SDN dikembangkan oleh vendor jaringan dengan karakteristik dan environment yang berbeda-beda. Oleh karena itu dalam pengujian keamanan suatu controller diperlukan lingkukan uji yang khusus bergantung pada controller yang dipakai. Dalam penelitian ini analisis keamanan SDN dilakukan menggunakan alat automasi berupa framework berbasis open source. Berbagai lingkungan uji dan skenario serangan tertentu pada beberapa controller dapat dilakukan menggunakan framework ini. Pada penelitian ini dilakukan empat skenario serangan yaitu Flow Rule Flooding, CPU Exhaustion, Flow Table Clearance, dan Flow Rule Modification. Masing-masing serangan diujikan pada controller Floodlight, ONOS, dan Ryu. Floodlight dan ONOS dapat mengatasi skenario serangan Flow Rule Flooding, dan CPU Exhaustion namun tidak dapat mengatasi serangan Flow Table Celarance dan Flow Rule Modification. Sedangakan Ryu tidak dapat mengatasi keempat serangan tersebut.

 

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ABSTRACTSoftware Defined Network (SDN) is a new architecture in computer networks. SDN is designed with an approach in the form of separation between the control layer and forwarding layer. SDN architecture aims to make network management more dynamic and able to adapt to large traffic. Even so, security issues become a separate problem in their implementation. The centralized controller becomes a point that have many vulnerabilities. Various SDN controllers are developed by network vendors with different characteristics and environments. Therefore, in testing the security of a controller, a special test environment is needed depending on the specific controller. In this study, SDN security analysis is done using an automation tool in the form of an open source based framework. Various test environments and certain attack scenarios on some controllers can be done using this framework. In this study four attack scenarios were carried out, they are Flow Rule Flooding, CPU Exhaustion, Flow Table Clearance, and Flow Rule Modification. Each attack is tested on the Floodlight, ONOS, and Ryu controllers. Floodlight and ONOS can overcome the scenario of Flow Rule Flooding, and CPU Exhaustion. While Ryu cannot overcome the four attacks.

 

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