Adhitya Nugraha
Sistem Informasi Fakultas Ilmu Komputer Universitas Dian Nuswantoro

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BOTNET DETECTION SURVEY Nugraha, Adhitya; Rafrastara, Fauzi Adi
Semantik Vol 1, No 1 (2011): Prosiding Semantik 2011
Publisher : Semantik

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Abstract

Di antara berbagai bentuk malware, Botnet merupakan salah satu ancaman yang paling serius terhadap cyber-crime saat ini. Hal ini disebabkan karena Botnet mampu menyediakan platform yang dapat didistribusikan pada kegiatan ilegal seperti serangan-serangan di internet, termasuk spam, phishing, clickfraud, pencurian password dan Distributed Denial of service(DDoS) attack.Akhir-akhir ini, deteksi Botnet telah menarik perhatian para peneliti untuk dijadikan topik penelitian dalam usaha pencegahan terhadap cyber-crime. Dalam paper ini, penulis melakukan studi literature untuk mengkaji beberapa penelitian sebelumnya yang membahas tentang teknik-teknik yang digunakan untuk mendeteksi keberadaan Botnet didalam suatu sistem. Beberapa teknik yang dibahas dalam paper ini yaitu signature-based, anomaly-based DNS-based, dan mining-base. Kajian komprehensif ini diharapkan dapat memberikan gambaran yang lebih jelas tentang teknik-teknik mendeteksi Botnet dengan memaparkan kelebihan dan kekurangan dari masing-masing metode tersebut yang selanjutnya dapat digunakan sebagai langkah awal dalam usaha prefentif terhadap serangan Botnet.Kata kunci : Botnet, deteksi Botnet, cyber-crime
TAXONOMY BOTNET DAN STUDI KASUS: CONFICKER Nugraha, Adhitya; Rafrastara, Fauzi Adi
Semantik Vol 1, No 1 (2011): Prosiding Semantik 2011
Publisher : Semantik

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Abstract

Botnet merupakan salah satu ancaman yang nyata bagi pengguna komputer saat ini, khususnya bagi mereka yang terhubung pada jaringan, baik itu jaringan lokal maupun global (internet). Botnet tergolong sebagai program berbahaya karena dia merupakan bentuk hybrid dari beberapa malware, dimana dia menggabungkan mekanisme Command & Control (C&C) sekaligus. Untuk mengatasi ancaman botnet ini memang tidak mudah, mengingat diperlukan pengetahuan dan pemahaman yang mendalam terlebih dahulu tentang botnet itu sendiri. Dalam paper ini, penulis membahas tentang botnet beserta taxonominya. Pembahasan mengenai taxonomi ini akan memberikan gambaran tentang karakteristik yang dimiliki oleh botnet beserta penggolongannya. Selanjutnya, study case dilakukan untuk memperoleh gambaran detail tentang suatu botnet berdasarkan taxonominya. Dalam studi case ini, penulis menggunakan salah satu botnet yang cukup popular saat ini, yaitu Conficker. Dengan demikian, pembaca akan memperoleh gambaran yang lebih jelas tentang karakteristik botnetconficker tersebu.Kata kunci : Botnet, Taxonomy, Conficker, C&C
Marketing Strategy For Grenzelos Nugraha, Adhitya; Larso, Dwi
The Indonesian Journal of Business Administration Vol 4, No 2 (2015)
Publisher : The Indonesian Journal of Business Administration

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Abstract

Abstract.Fitness industry in Indonesia is growing and becoming urban lifestyle, but there has not been a clothing designated for fitness activity. Grenzelos, engaged in fashion field, tries to capture this opportunity by offering premium-classed fitness wear products. However, as the new company Grenzelos perform operations using only owner intuition, so it cannot reach the market. This causes Grenzelos need to consider the marketing strategy to be done.Based on the external analysis, the external analysis shows the attractiveness of this new industry with its high demand. Internal analysis shows that the consumer segment for fitness clothing is a body builder. Additionally, Grenzelos has done test marketing in the form of beta testing done in two phases to determine the customers response and demand levels. In a SWOT analysis found that Greenzelos fitness clothing is a superior product in terms of quality and design, but there is no clear standard price with a limited distribution. In addition, peoples lifestyles that lead to a healthy life and good appearance, and the use of technology for shopping activity may be an opportunity that can be exploited by Grenzelos, while the capital strength of the nearest competitor and limited market can be a threat. This led the company still does not have a clear presence in the fitness apparel market that is prone to competitor products.IFAS - EFAS continued SWOT, 3.30 point for IFAS and 2.90 point. From IFAS-EFAS results, it can be seen that Grenzelos is in diversification quadrant. So, it needs a marketing strategy that can reach the market. So, Grenzelos need a marketing strategy that can reach the market. This marketing strategy using marketing mix that starts from the development of product design, sales made through cooperation with existing online stores, lower prices than major competitors and promotion system using the IMC (Integrated Marketing Communication) method.To implement the new strategy for Grenzelos, this final project generate the plan and budgeting for the company. These implementation plan and budgeting covers the proposed marketing mix activities for the period of one year with total cost of Rp 159 million.Keywords: Fitness, Beta Testing, Grenzelos, Marketing Strategy
IMPLEMENTASI PERATURAN BUPATI NO 20 TAHUN 2010 TENTANG KEBIJAKAN PERCEPATAN PENGANEKARAGAMAN KONSUMSI PANGAN BERBASIS SUMBER DAYA LOKAL DI KABUPATEN KUDUS nugraha, adhitya; ., purwoko; widayati, wiwik
Journal of Politic and Government Studies Vol 5, No 4 (2015): Periode Wisuda Oktober 2015
Publisher : Journal of Politic and Government Studies

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Abstract

ABSTRACT Diversification of food consumption is an attempt to cultivate food consumption patterns are diverse and balanced in the amount and composition sufficient to meet nutritional needs. Decree No. 20 Year 2010 on Food Consumption Diversification Acceleration Policy-Based Local Resources in Kudus is one of the governments efforts in implementing food consumption patterns are diverse, nutritious, balanced and safe to the public. In a broad sense the implementation of the policy is a way for a policy can achieve its objectives and bring results, as expected.The research method used in this study the descriptive research method with quantitative-qualitative approach to research that aims to describe and interpret the research object in accordance with the reality, and to develop theories and phenomena are interrelated.In the implementation of the policy of diversification of food consumption based on local resources in Kudus, has been carried out properly and in earnest since 2011 and received an award from the Ministry of Agriculture as one of the 50 districts / cities that have implemented P2KP best version of the Ministry of Agriculture and grown steadily every year, The implementation of the P2KP policies supported by the socialization, coaching, and counseling is done by executing competent, and can not be separated from the support of the people who actively participate in each program. Based on the research, there are obstacles in the implementation process of policy implementation P2KP is the total lack of executive experts, coordination among the implementing competent with implementing a junior less, and the results achieved have not been in line with expectations due to the consumption patterns of grain / rice still dominates, but the decline annually from 2011 to 2014.The implementation of policy implementation accelerated diversification of food consumption based on local resources in Kudus, it can be said that the role and support of the government has been optimal, but changing patterns of food consumption will be grain/rice as a staple food is hard to diverted. Education from an early age to form a pattern of food consumption varied, nutritious, balanced and secure much needed, to form the next generation that understands and memahani diverse patterns of food consumption. Keywords: Policy Implementation, Bupati Regulations, P2KP
Aplikasi Berbasis Sistem Pakar Untuk Memprediksi Peluang Kerja Calon Lulusan Mahasiswa Sistem Informasi Universitas Dian Nuswantoro Adnan, Fajrian Nur; Rakhmah, Khaafizha Nuur; Nugraha, Adhitya
JOINS (Journal of Information System) Vol 1, No 01 (2016)
Publisher : Universitas Dian Nuswantoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (470.094 KB) | DOI: 10.33633/joins.v1i01.1170

Abstract

Prediksi peluang kerja dibutuhkan oleh para mahasiswa untuk menunjang jenjang karir mahasiwa dan memberi pandangan tentang arah peluang kerja setelah lulus kuliah, sehingga secara tidak langsung dapat mengurangi jumlah pengangguran tingkat sarjana. Penelitian ini bertujuan untuk memprediksi bidang kerja berdasarkan perolehan nilai dan membangun model prediksi dengan menggunakan model decission tree classification yang diaplikasikan dengan tool Rapid Miner dimana selanjutnya akan dibangun suatu aplikasi berbasis sistem pakar yang dapat digunakan untuk membantu memprediksi bidang kerja calon lulusan sesuai kriteria yang dimiliki mahasiswa. Model decission tree terdiri dari sekumpulan aturan untuk membagi kumpulan data yang besar menjadi himpunan-himpunan record yang lebih kecil. Aplikasi berbasis sistem pakar yang dibangun ini berdasarkan pendekatan case-based reasoning yaitu pembentukan pengetahuan dengan menggunakan penalaran berbasis kasus. Dengan pendekatan case based reasoning diharapkan pengetahuan yang dimasukkan dalam membangun aplikasi adalah pengetahuan berdasarkan fakta kasus yang terjadi pada mahasiswa. Dalam alur pembuatan aplikasi diawali dari proses akuisisi data, pengolahan data, generate rule, generate aplication, implementasi sampai dengan tahap pengujian aplikasi. Setelah semua tahapan selesai akan dihasilkan aplikasi berbasis sistem pakar untuk prediksi peluang kerja khususnya mahasiswa jurusan sistem informasi Universitas Dian Nuswantoro dengan nilai akurasi yang diperoleh saat pengujian validasi terhadap aplikasi dengan menggunakan data testing hasilnya yaitu sebesar 80 %. Kata Kunci: Prediksi Peluang Kerja, Sistem Pakar.
FENOMENA KOMUNIKASI REMAJA PEREMPUAN BERTATO DI PEKANBARU Nugraha, Adhitya; Wirman, Welly
Jurnal Online Mahasiswa (JOM) Bidang Ilmu Sosial dan Ilmu Politik Vol 3, No 2: WISUDA OKTOBER 2016
Publisher : Fakultas Ilmu Sosial dan Ilmu Politik Universitas Riau

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Abstract

Tattooing is a form of expression of someone who poured through the medium of the body and has a meaning for their owners. the phenomenon of tattoos among women has begun implicated. This is due to a shift in lifestyle that mimics the habit in a big city. Tattooed women in Pekanbaru assume that the tattoo is part of the appreciation of the art form. Most teenage girls with tattoos have a habit of hanging out with friends of the opposite sex until late at night, drinking alcohol, and smoking. Although not all the girls who do it but their behavior gets skewed responses from the public.This type of research uses qualitative method with phenomenological approach. Determination of research subjects and informants using purposive sampling considerations. Activity data collection can be done to no more than ten people informant. Criteria informants in this study were: (1) The informant are young women aged 18 -21 years of age or student and student who tattooed his body. (2) The informant is a citizen pekanbaru. While the object of this research is a phenomenon that appears as experienced by women tattooed in Pekanbaru. Data collection techniques in this research was conducted through observation, interviews, documentation and internet searching. Technical analysis of the data used in this study is a qualitative analysis and be open (open-ended), inductive. The technique of testing the validity of the data using the extension of participation and triangulation.The results of this study indicate the motives of women who have a tattoo is to express themselves, describe something that they love through tattoos. The shape of the tattoo drawn on their bodies is an artistic symbol that represents their motive tattooed on their bodies. The response from the public towards women with tattoos lead to negative stigma and assume women are tattooed wild woman.Keyword : Phenomena, Communications, Youth, tattoos
PENERAPAN METODE PRINCIPAL COMPONENT ANALYSIS (PCA) UNTUK DETEKSI ANOMALI PADA JARINGAN PEER-TO-PEER (P2P) BOTNET Nugraha, Adhitya; Rijati, Nova
Techno.Com Vol 14, No 3 (2015): Agustus 2015 (Hal. 165-241)
Publisher : LPPM Universitas Dian Nuswantoro

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Abstract

Sejak kemunculan peer-to-peer (P2P) Command and Control (C&C) arsitektur, botnet menjadi lebih kuat dibandingkan sebelumnya. Identifikasi anomali dari P2P botnet sangatlah sulit dilakukan padahal proses tersebut merupakan langkah awal yang sangat penting untuk mengidentifikasi kemungkinan adanya potensi ancaman dari malicious bot dalam jaringan. Hal ini menjadi sulit dikarenakan beberapa perilaku dari fitur botnet sangatlah mirip dengan aktifitas jaringan yang sah.Tujuan dari penelitian ini adalah menemukan anomali yang disebabkan oleh peer to peer (P2P) botnets menggunakan metode PCA. Sebagai tambahan, Euclidean distance digunakan untuk mengkalkulasi anomali indeks sebagai parameter pengukuran dari anomali dalam jaringan. Threshold ditetapkan berdasarkan perhitungan pada training set. Setiap pengujian atas sampel test data akan dibandingkan dengan threshold. Apabila hasil kalkulasi test data berada diatas nilai threshold, maka ini menandakan adanya kemungkinan perilaku abnormal pada jaringan. Hasil menunjukan bahwa model kami mampu memberikan akurasi dan efisiensi komputasi dalam mendeteksi perilaku abnormal dari P2P botnet. Kata kunci: botnet, P2P Command and Control, deteksi anomali, PCA
IMPLEMENTASI PERATURAN BUPATI NO 20 TAHUN 2010 TENTANG KEBIJAKAN PERCEPATAN PENGANEKARAGAMAN KONSUMSI PANGAN BERBASIS SUMBER DAYA LOKAL DI KABUPATEN KUDUS nugraha, adhitya; ., purwoko; widayati, wiwik
Journal of Politic and Government Studies Vol 5, No 4 (2015): Periode Wisuda Oktober 2015
Publisher : Journal of Politic and Government Studies

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

ABSTRACT Diversification of food consumption is an attempt to cultivate food consumption patterns are diverse and balanced in the amount and composition sufficient to meet nutritional needs. Decree No. 20 Year 2010 on Food Consumption Diversification Acceleration Policy-Based Local Resources in Kudus is one of the government's efforts in implementing food consumption patterns are diverse, nutritious, balanced and safe to the public. In a broad sense the implementation of the policy is a way for a policy can achieve its objectives and bring results, as expected.The research method used in this study the descriptive research method with quantitative-qualitative approach to research that aims to describe and interpret the research object in accordance with the reality, and to develop theories and phenomena are interrelated.In the implementation of the policy of diversification of food consumption based on local resources in Kudus, has been carried out properly and in earnest since 2011 and received an award from the Ministry of Agriculture as one of the 50 districts / cities that have implemented P2KP best version of the Ministry of Agriculture and grown steadily every year, The implementation of the P2KP policies supported by the socialization, coaching, and counseling is done by executing competent, and can not be separated from the support of the people who actively participate in each program. Based on the research, there are obstacles in the implementation process of policy implementation P2KP is the total lack of executive experts, coordination among the implementing competent with implementing a junior less, and the results achieved have not been in line with expectations due to the consumption patterns of grain / rice still dominates, but the decline annually from 2011 to 2014.The implementation of policy implementation accelerated diversification of food consumption based on local resources in Kudus, it can be said that the role and support of the government has been optimal, but changing patterns of food consumption will be grain/rice as a staple food is hard to diverted. Education from an early age to form a pattern of food consumption varied, nutritious, balanced and secure much needed, to form the next generation that understands and memahani diverse patterns of food consumption. Keywords: Policy Implementation, Bupati Regulations, P2KP
The Development of Berbakti: Elder Caring Mobile Application in Indonesia Sukmana, Septian Enggar; Santoso, Heru Agus; Firdausillah, Fahri; Nugraha, Adhitya; Rahmanti, Farah Zakiyah; Juliandri, Arkav
Journal of Applied Informatics and Computing Articles in Press
Publisher : Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/jaic.v0i0.1501

Abstract

Children must care their parent as their devotion to their parent. In Indonesia, that kind condition is a common situation. But, to handling this situation in this global era is more difficult because many children choose going to another city or another region to do some activity like taking a job or going to college. It gives an impact to their parent especially when their parent is too old and needs to be cared. This motivation in this paper is based on this kind problem. The development of application uses Waterfall. The system must meet the requirement so not just technichal development is performed, social study must be conducted in the process. We use several testings such blackbox testing, server testing, and usefulness identity. Commonly, we got unsatisfied result based on testing, so some repairement must be conducted.