Zuhar Musliyana, Zuhar
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PERANCANGAN SISTEM INFORMASI BEASISWA TAHUNAN PEMERINTAH KOTA SABANG MENGGUNAKAN FRAMEWORK CODEIGNITER Musliyana, Zuhar; Fadhli, Mulkan; Putra, Ardiansyah
JOURNAL OF INFORMATICS AND COMPUTER SCIENCE Vol 5, No 2 (2019): Oktober 2019
Publisher : Ubudiyah Indonesia University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33143/jics.Vol5.Iss2.575

Abstract

Beasiswa kota Sabang adalah bantuan yang diberikan oleh pemerintah kota sabang kepada pelajar yang berasal dari kota sabang, proses dari beasiswa itu sendiri masih kurang efisien karena pendaftar harus mengirim berkas langsung kepemerintah kota Sabang dan untuk pengecekan berkas masih manual apabila ada berkas dari pendaftar yang tidak sesuai maka pendaftar harus melakukan pengiriman berkas ulang ke pemerintah kota sabang dan proses pendataan untuk daftar penerima beasiswa masih harus input manual. Dengan adanya sistem pengelolaan beasiswa yang baik maka akan mempermudah pemerintah dalam mengelola pendaftaran beasiswa dan juga pedataan penerima beasiswa dan bagi penerima beasiswa mempermudah dalam melakukan pendaftaran beasiswa. Sistem informasi beasiswa ini menggunakan Framework Codeigniter sebagai perangkat lunak untuk membangun aplikasi dan MySQL sebagai database nya.
A Proposed Communication Network Concept for Emergency Phases in Banda Aceh Maizi, Zahrul; Musliyana, Zuhar
JOURNAL OF INFORMATICS AND COMPUTER SCIENCE Vol 2, No 1 (2016): April 2016
Publisher : Universitas Ubudiyah Indonesia

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Abstract

Communication problems during emergency situations caused by diverse natural phenomenon, especially earthquake, often occurred in Banda Aceh. Thus, this paper purposes to propose a sophisticated network infrastructure for an effective communication in time of emergency phase. Considering the needs for better communication that can lead to efficient responses in disaster emergency, we try to present a concept of Wireless Mesh Network (WMN) as one of the most effective communication network solutions for today that can perform well in crisis phases. The proposed concept in this paper refers to some existing literatures to develop a reliable communication network that will perform better, especially in time of emergency and other chaotic situations caused by natural phenomenon. This paper draws attention to the existence of a sophisticated network infrastructure in Banda Aceh as it is one of the most prone areas to disasters in Aceh, especially earthquake and tsunami. This paper also urges all stakeholders, like local government, communication providers and other related parties to take this communication solution into consideration thus the communication problems during an emergency phase can be minimized.Keywords: emergency phase, communication network, WMN
A Proposed Concept of Communication Network For Emergency Phases In Banda Aceh Maizi, Zahrul; Eliza, Nani; Musliyana, Zuhar
JOURNAL OF INFORMATICS AND COMPUTER SCIENCE Vol 1, No 2 (2015): Oktober 2015
Publisher : Universitas Ubudiyah Indonesia

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Abstract

Communication problems during emergency situations caused by diverse natural phenomenon, especially earthquake, often occurred in Banda Aceh. This is due to an increase in user traffic on the communication network that made most of the providers overwhelmed. Therefore, the existence of a sophisticated network infrastructure for an effective communication in time of emergency phase must be provided. Considering the needs for better communication that can lead to efficient responses in disaster emergency, we try to present a concept of Wireless Mesh Network (WMN) as one of the most effective communication network solutions for today that can perform well in crisis phases. This concept is expected to help the local government, related parties, and communities in doing various communication needs in time of crisis phase. The idea of this WMN is also expected to be taken into consideration for all providers in building their network infrastructure in the future.Keywords: emergency phase, communication network, WMN.
HISTOGRAM E QUALIZATION SMOOTHING FOR DETERMINING THRESHOLD ACCURACY ON ANCIENT DOCUMENT IMAGE BINARIZATION Dwipayana, Mahendar; Arnia, Fitri; Musliyana, Zuhar
JOURNAL OF INFORMATICS AND COMPUTER SCIENCE Vol 2, No 2 (2016): Oktober 2016
Publisher : Universitas Ubudiyah Indonesia

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Abstract

Ancient documents are inheritance that must be preserved. The documents contain historical, scientific, social, religious information, etc. Converting ancient documents into digital image formats is one of ways to preserve the inheritance and can be stored into a computer. However, images of ancientdocuments have many blemishes caused by age, moisture, flood, etc. Therefore, special techniques are needed for those images to be restored and can improve the legibility of the ancient documents’ images. In this study, the image restoration process uses separation of background and foreground/text on histogram equalization such as research conducted by Fitri Arnia in 2008. Through histogram equalizationimages can be seen the distribution of pixels from the intensity of black color "0" to white "1". The distribution of pixels on histogram equalization describes the curves of foreground/text and curves of background. Among the histogram curves, the determination of thresholdvalues can be done so as to clarify the foreground/text and background areas on images of ancient documents. The lowest point between the two curves is the lowest pixel (local minima) which is used as the threshold value. However, the selection of such threshold values in some cases is very difficult to determine because there are still many fluctuations in the curve at the lowest curve. Therefore, this study proposesa histogram smoothing method in the ancient documents’ images to minimize curvature fluctuations and to determine more accurate threshold values. In this research, average filtering method is used for smoothing the histogram image. This filter successfully refines the histogram and makes the image of the restoration or binary image display the value of the ancient document image readability increases.Keywords: HistogramEqualization, Smoothing Histogram, Average Filtering, Thresholding
Implementation of Smart Parking System Simulation to Conserve Land Car Parking in Atjeh Shopping Center using Unity-4 Musliyana, Zuhar; Zikra, Alfiz; Helinda, Ayu; Maizi, Zahrul
JOURNAL OF INFORMATICS AND COMPUTER SCIENCE Vol 1, No 2 (2015): Oktober 2015
Publisher : Universitas Ubudiyah Indonesia

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Abstract

The difficulty of finding a place to park a vehicle has become a prominent issue in the area of Banda Aceh, especially in shopping centers are crowded like Atjeh Shopping Center. Lack of parking facilities in Atjeh shopping center, causing the transfer function of a road into a parking lot, which means reducing the effective width of the road and decrease the capacity of the road. Therefore, in this study designed a smart parking system simulation to be known the workings and functions of this system which can save a parking lot also reduce traffic congestion and is expected to be implemented in a parking lot in the basement Atjeh shopping center.Keywords: Atjeh shopping center, simulation, smart parking, unity-4.
SISTEM PENDUKUNG KEPUTUSAN BERBASIS WEB UNTUK PEMILIHAN SISWA PENERIMA BEASISWA MENGGUNAKAN METODE WEIGHTED PRODUCT Misiani, Misiani; Musliyana, Zuhar
JOURNAL OF INFORMATICS AND COMPUTER SCIENCE Vol 4, No 2 (2018): Oktober 2018
Publisher : Ubudiyah Indonesia University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33143/jics.Vol4.Iss2.542

Abstract

AbstrakSelain faktor ketelitian, waktu yang dibutuhkan untuk mengevaluasi penerima beasiswa juga berpengaruh terhadap pengambilan kebijakan. Apalagi dengan jumlah pelamar beasiswa yangbesar,  tentu  memerlukan  sumber  daya  manusia  dan  alokasi  waktu  yang  cukup.  Pada penelitian  ini  metode  yang  digunakan  dalam  sistem  pengambilan  keputusan  penerimabeasiswa  adalah  metode  Weighted  Product.  Metode  weighted  product  digunakan  untuk mencari alternatif terbaik dari beberapa alternatif dengan kriteria tertentu. Proses dari metodeweighted product adalah menentukan nilai bobot untuk setiap kriteria, kemudian dilakukan proses perangkingan untuk menyeleksi alternatif dari sejumlah alternatif yang ada. Sistemyang dibuat dalam penelitian ini adalah sistem dinamis, sehingga kriteria yang digunakan dalam  setiap  beasiswa berbeda-beda, sesuai dengan jenis  beasiswa yang  ada. Penerapanmetode ini dapat mengurangi kesalahan dalam pemilihan penerima beasiswa. Kata Kunci : Sistem Pendukung Keputusan, Beasiswa, Weighted Product
Kombinasi Waktu Sinkronisasi dan Nilai Salt untuk Peningkatan Keamanan pada Single Sign-On Munadi, Rizal; Musliyana, Zuhar; Arif, Teuku Yuliar; Afdhal, Afdhal; Syahrial, Syahrial
Jurnal Nasional Teknik Elektro dan Teknologi Informasi (JNTETI) Vol 5, No 3 (2016)
Publisher : Jurusan Teknik Elektro dan Teknologi Informasi, Fakultas Teknik, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1026.358 KB) | DOI: 10.22146/jnteti.v5i3.257

Abstract

Single sign-on (SSO) is a session authentication process that allows a user to login by using user registered identity and password in order to access appropriate applications. The authentication process takes the user in to login for all the applications they have been given rights to and eliminates further prompts when they switch applications during a particular session. Its implementation will provide a reduction of password burden to access many applications for every login process. Ease of access through a single account needs to be addressed carefully to ensure the authentication credentials that are not scattered and known by others. Currently, there are several open source SSO authentication methods available. However, the use of existing authentication methods is still vulnerable to attack, such as Man-In-The-Middle. In this study, SSO authentication algorithm using One-Time Password (OTP) is proposed using a combination of time synchronization and salt value. These combinations are used to verify user session while accessing any application with SSO mechanism. The results show that the proposed OTP algorithm can handle SSO authentication process in good fashion and also protect from Man-In-The-Middle Attack.
PENINGKATAN SISTEM KEAMANAN AUTENTIKASI SINGLE SIGN ON (SSO) MENGGUNAKAN ALGORITMA AES DAN ONE-TIME PASSWORD STUDI KASUS: SSO UNIVERSITAS UBUDIYAH INDONESIA Musliyana, Zuhar; Arif, Teuku Yuliar; Munadi, Rizal
Jurnal Rekayasa Elektrika Vol 12, No 1 (2016)
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17529/jre.v12i1.2896

Abstract

Single Sign On (SSO) merupakan model autentikasi independen yang diimplementasikan Universitas Ubudiyah Indonesia (UUI) menggunakan Message-Digest Algorithm 5 (MD5) dan web service NuSOAP berbasis bahasa pemograman PHP. Sistem ini berjalan pada protokol Hypertext Transfer Protocol (HTTP). Faktanya penggunaan protokol HTTP ini sangat rentan terhadap berbagai jenis serangan karena data dikirim dalam bentuk plaintext tanpa ada proses enkripsi dan penerapan algoritma MD5 pada autentikasi login juga rentan terhadap serangan dictionary attacks dan rainbow tables. Disisi lain, Penggunaan web service NuSOAP juga menciptakan celah keamanan karena pengiriman dan penerimaan payload tidak dienkripsi. Saat ini diketahui sudah ada beberapa metode yang dapat digunakan untuk meningkatkan pengamanan kerentanan tersebut diantaranya yaitu menggunakan Hypertext Transfer Protocol Secure (HTTPS), Secure Hypertext Transfer Protocol (SHTTP) dan Completely Automated Public Turing test to tell Computers and Humans Apart (CAPTCHA). Namun beberapa hasil penelitian terkait memperlihatkan masih terdapat beberapa kelemahan dari penggunaan HTTPS, SHTTP dan CAPTCHA. Penelitian ini mengusulkan penggunaan algoritma Advanced Encryption Standard (AES) dengan pembangkit kunci dinamis dan metode One-Time Password (OTP) berbasis sinkronisasi waktu dengan kombinasi salt untuk meningkatkan keamanan pada autentikasi SSO UUI. Hasil pengujian menunjukkan penerapan algoritma AES dan OTP  dapat mengamankan proses autentikasi SSO  dari serangan dictionary attack dan rainbow table.
SISTEM PENDUKUNG KEPUTUSAN BERBASIS WEB UNTUK PEMILIHAN SISWA PENERIMA BEASISWA MENGGUNAKAN METODE WEIGHTED PRODUCT Misiani, Misiani; Musliyana, Zuhar
JOURNAL OF INFORMATICS AND COMPUTER SCIENCE Vol 4, No 2 (2018): Oktober 2018
Publisher : Ubudiyah Indonesia University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1370.027 KB)

Abstract

Selain faktor ketelitian, waktu yang dibutuhkan untuk mengevaluasi penerima beasiswa juga berpengaruh terhadap pengambilan kebijakan. Apalagi dengan jumlah pelamar beasiswa yangbesar,  tentu  memerlukan  sumber  daya  manusia  dan  alokasi  waktu  yang  cukup.  Pada penelitian  ini  metode  yang  digunakan  dalam  sistem  pengambilan  keputusan  penerimabeasiswa  adalah  metode  Weighted  Product.  Metode  weighted  product  digunakan  untuk mencari alternatif terbaik dari beberapa alternatif dengan kriteria tertentu. Proses dari metodeweighted product adalah menentukan nilai bobot untuk setiap kriteria, kemudian dilakukan proses perangkingan untuk menyeleksi alternatif dari sejumlah alternatif yang ada. Sistemyang dibuat dalam penelitian ini adalah sistem dinamis, sehingga kriteria yang digunakan dalam  setiap  beasiswa berbeda-beda, sesuai dengan jenis  beasiswa yang  ada. Penerapanmetode ini dapat mengurangi kesalahan dalam pemilihan penerima beasiswa. Kata Kunci : Sistem Pendukung Keputusan, Beasiswa, Weighted Product 
Implementation of Smart Parking System Simulation to Conserve Land Car Parking in Atjeh Shopping Center using Unity-4 Musliyana, Zuhar; Zikra, Alfiz; Helinda, Ayu; Maizi, Zahrul
JOURNAL OF INFORMATICS AND COMPUTER SCIENCE Vol 1, No 2 (2015): Oktober 2015
Publisher : Ubudiyah Indonesia University

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

Abstract

The difficulty of finding a place to park a vehicle has become a prominent issue in the area of Banda Aceh, especially in shopping centers are crowded like Atjeh Shopping Center. Lack of parking facilities in Atjeh shopping center, causing the transfer function of a road into a parking lot, which means reducing the effective width of the road and decrease the capacity of the road. Therefore, in this study designed a smart parking system simulation to be known the workings and functions of this system which can save a parking lot also reduce traffic congestion and is expected to be implemented in a parking lot in the basement Atjeh shopping center.Keywords: Atjeh shopping center, simulation, smart parking, unity-4.