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Journal : Jurnal Jarkom

IMPLEMENTASI RADIUS SERVER PADA JARINGAN VIRTUAL PRIVATE NETWORK Pramana, ivan Joi; Widyastuti, Naniek; Triyono, Joko
Jurnal Jarkom Vol 1, No 2 (2014): Edisi Januari 2014
Publisher : Jurnal Jarkom

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Abstract

ABSTRACTVPN network architecture is motivated by the needs of the existence of a network that specializes certain users to access personal data from a server. Virtual Private Network ( VPN ) is a network of local communication system over a public network . While RADIUS is a networking protocol that is used as the authentication and recording of user accounts connected VPN network , VPN Implementation Radius network is useful to establish a system of local network through a public network where the user account can be set and in monitoring by using web authentication . The data will pass through the VPN network traffic is encapsulated by the underlying network . In VPN networks , the Internet is a medium that is becoming mainstream in the communication process . That is because the Internet becomes an access point to transfer data between different client location or the location of the VPN server . VPN network on the test results it can be seen that the VPN data traffic can provide a solution to transfer data with a diversity of sizes and file types . The process of data transfer in a VPN network can use FTP , SFTP , SMB . Differences between the client location becomes a its own advantages in using a VPN network that is useful for exchanging data or resources. Keywords: VPN, RADIUS,network
ANALISIS KUALITAS LAYANAN WEBSITE BTKP-DIY MENGGUNAKAN METODE WEBQUAL 4.0 Setiara Putra, Zahreza Fajar; Sholeh, Mohammad; Widyastuti, Naniek
Jurnal Jarkom Vol 1, No 2 (2014): Edisi Januari 2014
Publisher : Jurnal Jarkom

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Abstract

ABSTRACTWebQual method is one method or technique of measuring the quality of a website based on the perception of the end user. This method is the development of a method developed by Parasuraman SERVQUAL, which is widely used prior to the measurement of service quality. Research on the WebQual instrument developed by the method of Quality Function Development (QFD). WebQual been developed since 1998 and has undergone several iterations in the preparation of the dimensions and the question grains. Research Barnes and Vidgen (2003) who used WebQual 4.0 to measure the quality of a website maintained by the OECD (Organization for Economic Cooperation and Development).  In the process of analysis of the sample used tranches of 100 respondents consisting of principals, teachers and students in elementary and junior high schools in the region. The next stage is data analysis which consists of test validity, reliability testing and assessment with a Likert scale. In the validity test using Pearsons formula Bevariate while reliability test using Cronbachs alpha formula. In the assessment using a Likert scale used 4 assessment intervals, ie Very Satisfied, Satisfied, Satisfied and Dissatisfied Less. Keywords: WebQual, validity, reliability, Likert Scale.
PENGEMBANGAN SISTEM INFORMASI GEOGRAFIS UNTUK PEMETAAN DAN PENCARIAN LOKASI USAHA KERAJINAN TANGAN MENGGUNAKAN CAKEP HP Pratama, Meireza; Sholeh, Mohammad; Widyastuti, Naniek
Jurnal Jarkom Vol 2, No 1 (2014): EDISI DESEMBER 2014
Publisher : Jurnal Jarkom

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ABSTRACTHandicraft businesses is one of the businesses in Yogyakarta. The presence of GIS-based information system that would be very helpful to present information that is complete, and make the guide / tool to search for reaching these businesses to craft intended to integrate the map route or Jogja as a hint to go to the handicraft businesses.The system is built using web-based programming using CakePHP, with a MySQL database. Features map in this study using the Google Map API. Google map also has support for the manufacture of Yogyakarta which will be integrated with the location of handicrafts.The Geographic Information System has a feature to search information of handicrafts, handicraft businesses, location search, the route to the search of handicrafts using the instructions map, in this system there are also related products on the existing handicraft businesses. Using Geographic Information System handicraft businesses is expected to greatly assist visitors in finding a variety of handicrafts information in Yogyakarta. Keywords : GIS, Business Crafts, Routes, Google Map.
IMPLEMENTASI RADIUS SERVER PADA JARINGAN VIRTUAL PRIVATE NETWORK Pramana, ivan Joi; Widyastuti, Naniek; Triyono, Joko
Jurnal Jarkom Vol 1, No 2 (2014): EDISI JUNI 2014
Publisher : Jurnal Jarkom

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Abstract

ABSTRACTVPN network architecture is motivated by the needs of the existence of a network that specializes certain users to access personal data from a server. Virtual Private Network ( VPN ) is a network of local communication system over a public network . While RADIUS is a networking protocol that is used as the authentication and recording of user accounts connected VPN network , VPN Implementation Radius network is useful to establish a system of local network through a public network where the user account can be set and in monitoring by using web authentication . The data will pass through the VPN network traffic is encapsulated by the underlying network . In VPN networks , the Internet is a medium that is becoming mainstream in the communication process . That is because the Internet becomes an access point to transfer data between different client location or the location of the VPN server . VPN network on the test results it can be seen that the VPN data traffic can provide a solution to transfer data with a diversity of sizes and file types . The process of data transfer in a VPN network can use FTP , SFTP , SMB . Differences between the client location becomes a its own advantages in using a VPN network that is useful for exchanging data or resources.Keywords: VPN, RADIUS,network
PERANCANGAN BLUE PRINT JARINGAN MENGGUNAKAN VIRTUAL LAN (VLAN) DENGAN STUDI KASUS (PT. PLN PERSERO AREA KUDUS) Puspito, Faesol; Widyastuti, Naniek; Triyono, Joko
Jurnal Jarkom Vol 1, No 2 (2014): EDISI JUNI 2014
Publisher : Jurnal Jarkom

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Abstract

ABSTRACTThe development of computer network technology is growing rapidly as the current needs of people who use computer networks. It is seen from the number of companies or organizations that use computer networks. Thus the increasing needs and the increasing number of network users, the network also required the presence of forms that provide maximum results, both in terms of the efficiency of the network device, configuration and security. Based on these conditions, conducted an analysis of the existing network, which includes the structure, network topology, network devices. From the analysis it made the design blueprint of the new network by using VLAN. Prior to implementation, the first blueprint for a VLAN network is simulated using Packet Tracert. There are several advantages of a VLAN network, among others, can manage the switch manageable. In terms of flexibility, users on the same VLAN network is not dependent on the physical layout or location of the user is located. Moreover, in terms of availability. The use of VLANs also provide a higher level of security, since each user can not just go into the switch and dependent with other users.Keywords : VLAN, blue print, switch.
ANALISIS KUALITAS LAYANAN WEBSITE BTKP-DIY MENGGUNAKAN METODE WEBQUAL 4.0 Putra, Zahreza Fajar Setiara; Sholeh, Mohammad; Widyastuti, Naniek
Jurnal Jarkom Vol 1, No 2 (2014): EDISI JUNI 2014
Publisher : Jurnal Jarkom

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

Abstract

ABSTRACTWebQual method is one method or technique of measuring the quality of a website based on the perception of the end user. This method is the development of a method developed by Parasuraman SERVQUAL, which is widely used prior to the measurement of service quality. Research on the WebQual instrument developed by the method of Quality Function Development (QFD). WebQual been developed since 1998 and has undergone several iterations in the preparation of the dimensions and the question grains. Research Barnes and Vidgen (2003) who used WebQual 4.0 to measure the quality of a website maintained by the OECD (Organization for Economic Cooperation and Development). In the process of analysis of the sample used tranches of 100 respondents consisting of principals, teachers and students in elementary and junior high schools in the region. The next stage is data analysis which consists of test validity, reliability testing and assessment with a Likert scale. In the validity test using Pearsons formula Bevariate while reliability test using Cronbachs alpha formula. In the assessment using a Likert scale used 4 assessment intervals, ie Very Satisfied, Satisfied, Satisfied and Dissatisfied Less.Keywords: WebQual, validity, reliability, Likert Scale.
PERANCANGAN BLUE PRINT JARINGAN MENGGUNAKAN VIRTUAL LAN (VLAN) DENGAN STUDI KASUS (PT. PLN PERSERO AREA KUDUS) Puspito, Faesol; Widyastuti, Naniek; Triyono, Joko
Jurnal Jarkom Vol 2 No 1 (2014): Juni 2014
Publisher : Jurnal Jarkom

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Perkembangan teknologi jaringan komputer saat ini semakin pesat seiring kebutuhan masyarakat yang memanfaatkan jaringan komputer. Hal ini dilihat dari banyaknya perusahaan atau organisasi yang menggunakan jaringan komputer. Dengan demikian meningkatnya kebutuhan dan semakin banyaknya pengguna jaringan, maka dituntut pula adanya bentuk jaringan yang memberikan hasil maksimal, baik dari segi efisiensi perangkat jaringan, konfigurasi maupun keamanan. Berdasarkan pada hal tersebut maka dilakukan analisis terhadap jaringan existing, yang meliputi struktur, topologi jaringan, perangkat jaringan. Dari hasil analisis maka dibuatlah perancangan blue print jaringan yang baru dengan menggunakan teknik VLAN. Sebelum diimplementasikan, terlebih dahulu blue print jaringan VLAN disimulasikan menggunakan Packet Tracert. Ada beberapa keunggulan jaringan VLAN, antara lain dapat mengelola switch managable. Dari segi flexibility, user pada jaringan VLAN yang sama tidak bergantung pada letak fisik atau lokasi user berada. Selain itu, dari segi availability. Penggunaan VLAN juga memberikan tingkat keamanan yang lebih tinggi, karena setiap user tidak bisa begitu saja masuk ke dalam switch dan bergantung dengan user lain.
MEMBANGUN SISTEM INFORMASI GEOGRAFIS PERGURUAN TINGGI DAERAH ISTIMEWA YOGYAKARTA BERBASIS WEB Suratmo, Dodo; =, Suraya; Widyastuti, Naniek
Jurnal Jarkom Vol 2 No 2 (2014): Desember 2014
Publisher : Jurnal Jarkom

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Sistem Informasi Geografis (SIG) merupakan sebuah integrasi cara kerja perangkat lunak/keras untuk pengaksesan data dan layanan geospasial melalu perangkat bergerak via jaringan kabel atau nirkabel. Dengan berkembangnya SIG, bisa dijadikan latar belakang dalam dasar penelitian Provinsi Daerah Istimewa Yogyakarta yang dikenal sebagai kota Pendidikan di Indonesia. Untuk mengakomodasi para pengguna terutama kalangan muda dalam hal navigasi yang sederhana berkaitan dengan pengaksesan lokasi Perguruan Tinggi yang ada di Provinsi Daerah Istimewa Yogyakarta. Maka Aplikasi SIG Lokasi Perguruan Tinggi Provinsi Daerah Istimewa Yogyakarta sangat tepat untuk memenuhi kebutuhan tersebut. Navigasi sederhana untuk mencari lokasi Perguruan Tinggi yang terdapat di Provinsi Daerah Istimewa Yogyakarta. Dengan memanfaatkan Google Maps yang dapat digunakan secara gratis dan juga tidak perlu membuat server khusus untuk mengelola data yang berkaitan dengan sebuah peta virtual. Aplikasi ini diharapkan mempermudah pengguna aplikasi untuk mengetahui lokasi Perguruan Tinggi dengan tampilan marker yang berwarna biru yang berada di maps. Fasilitas petunjuk arah perguruan tinggi yaitu fasilitas yang dapat memberikan informasi kepada user tentang informasi rute yang harus ditempuh oleh user untuk dapat sampai dilokasi perguruan tinggi yang dicari, dan informasi tersebut ditampilkan dalam bentuk peta yang menampilkan rute jalan, nama jalan, dan informasi jarak tempuh. Fitur cari prodi yaitu fasilitas yang dapat memberikan informasi tentang akreditasi jurusan sehingga user dapat mengetahui tingkat akreditasi dari perguruan tinggi yang dicari.