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Jurnal Jarkom
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Articles 208 Documents
PENGONTROLAN VPS (VIRTUAL PRIVATE SERVER) SEBAGAI SERVER RADIO STREAMING VIA ANDROID Hidayat, Rohmat; Sutanta, Edhy; Raharjo, Suwanto
Jurnal Jarkom Vol 2, No 2 (2015): EDISI JUNI 2015
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ABSTRACTRadio streaming is a technology for multimedia services are growing rapidly and become a trend at the moment is real-time multimedia, interactive and holding a very important role in todays society as a medium which is very actual for entertainment, information or business. Radio streaming service on computer networks generally involve a multipoint communication over the two sides simultaneously (server and client), which skipped on a TCP/IP network.On this research will be implemented a streaming server radio built on a VPS (virtual private server) namely a technology side about server operating systems and software that allows a machine with large capacity divided into several virtual machines. Every virtual machine serving the operating system and software independently and with new configuration that fast. With the technology advancement is very fast currently it is possible to develop a remote desktop application of a smartphone to a virtual machine.The trial was done in accordance with the principle of radio stream, where as the purpose of the research is how to develop the application as a streaming radio server control by leveraging advances in technology of mobile devices both smartphone or Android-based tablet PC anywhere so long as connected to the internet network. Give the admin a streaming radio the ease in doing his job without having to always carry a laptop or even a PC computer to do broadcasting a radio stream. Keywords: android, streaming radio, server, smartphone.
SIMULASI SISTEM DETEKSI PENYUSUP DALAM JARINGAN KOMPUTER BERBASIS WEB INTERFACE SERTA PENCEGAHAN UNTUK MENINGKATKAN KEAMANAN Prihasmoro, Sukma Ageng; Rachamawati, Rr.Yuliana; Fatkhiyah, Erfanti
Jurnal Jarkom Vol 2, No 2 (2015): EDISI JUNI 2015
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ABSTRACT            Network security is a matter that needs to be given special attention, because infiltration often occurs with a variety of purposes. Intrusion detection systems (IDS) is a method of network security by detecting intrusion and provide output results in the form of alerts that can be known through the web. To implement the various components of the detection system is needed in order to maximize performance. In this study, the application is used as a detection system Snort attack. Basic Analysis and Security System (BASE) is used as a web interface. Log storage media attacks using MySQL. Fields marked with an ICMP protocol detection system ie, TCP and UDP. To follow up, use iptables and portsentry in the IP address blocking intruders. Attacks that occur can be analyzed using BASE, this application can indicate the type of attacks carried out and can see the span of attack for several months. By analyzing the types of attacks that occur, can help administrators reinforce the gap. Keywords : IDS, intruder, network security
ANALISIS KUALITAS FINAL PROYEK WEBSITE MILIK BANK BOYOLALI TERHADAP PENGGUNA AKHIR(METODE WEBQUAL 4.0) Wibisono, Sony Cahyo; Hamzah, Amir; Lestari, Uning
Jurnal Jarkom Vol 2, No 2 (2015): EDISI JUNI 2015
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ABSTRACTwebsite development focuses only on the system, interface and content of the website content without any satisfaction research on the website is presented, this study aims to determine the level of satisfaction of the end user as well as an evaluation before the website was published on the main domain, research methods used WebQual 4.0 and scale linkert as the study interval. WebQual is one method or technique of measuring the quality of a website based on the perception of the end user. 4.0 WebQual method is based on three dimensions of usability, information quality dimensions and dimensional quality of the interaction.In the process of analysis used tranches respondent sample of 100 people consisting of 82 respondents which includes customers and employees as well as the 18 respondents not clients, data collection is divided into 50 respondents using an online questionnaire and 50 respondents using offline questionnaires. The next stage is the analysis of data consisting of validity, reliability and assessment with linkert scale. On the validity of the test using the formula Pearson Bevariate while test reliability using Cronbachs alpha formula. In the assessment using linkert scale with 5 scale interval.Based on the results of the research, the average total value sufficient satisfaction for publicizing the website with some items of the dimensions of quality of interaction that must be repaired.Keywords: The reliability, Linkert, Validity, WebQual
Perancangan Jaringan Untuk Supporting Integrasi Data Disabilitas Di Daerah Istimewa Yogyakarta Menggunakan Aplikasi Cisco Packet Tracer Ahmad Syarif; Rr Yuliana Rachmawati; Joko Triyono
Jurnal Jarkom Vol. 4 No. 2 (2016): Desember 2016
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Progress and technological developments in the field of computers nowdays, is very rapidly, both hardware (hardware) and software (software). This can be seen in the era of information technology as it is now, for example, the utilization of internet media in the various agencies or schools in the data management that can’t be far apart from computer.Office of DIY province, Office districts, the Central Bureau of statistics, Ciqal Organization, Institutions and Donor agencies in the province of special region of Yogyakarta (DIY) as a whole already use internet network but it is not connected each other. Therefore, the design of the simulation of network is done using Sisco Packet Tracer application, so that all buildings can be connected each other and can exchange the information in a network where the server is located in the Centre of Yogyakarta office building. All the building techniques using point to point by adopting the topology star for connecting each other. Simulation design of the provincial office network design DIY, Office districts, the Central Bureau of statistics, Institutions and Donor agencies in the province of Special region of Yogyakarta (DIY) has been successfully carried out and have been connected properly and is ready to be applied to real life.
PENERAPAN PRIVATE CLOUD STORAGE SEBAGAI MEDIA SHARING DAN BACKUP DATA DI PT. TELKOM INDONESIA KANDATEL KISARAN Dede Hernowo; Rr Yuliana Rachmawati K; Uning Lestari
Jurnal Jarkom Vol. 4 No. 2 (2016): Desember 2016
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Inside the world of work there are many difficulties that hinder the activities in the work, one of them is when the data sharing. They needed an application as a place or media to share information and data on a single company. Cloud storage is a solution that can provide services for the management of files by users on the network computer. The benefits derived from the user's cloud storage include data storage, data sharing, data synchronization via desktop pc or smart phone so that it can reduce the risk of data loss and ease of data sharing. Own Cloud is an open source designed to build cloud storage because it has many advantages, both in terms of ease of installation, configuration, and easier to use and having an application support for syncing with your computer or smart phone. The study was conducted based on the needs of a cloud storage system to enable employees of PT. Telkom Indonesia Kandatel perform range of data storage, data sharing and data backup, so that data storage will be centralized on a single server which is used as the storage. The system is expected to assist the work of employees in terms of sharing data through fast, precise, accurate, and efficient.
PEMETAAN HOTEL UNTUK MENUNJANG POTENSI WISATA DI DAERAH ISTIMEWA YOGYAKARTA BERBASIS MOBILE Deny Ardyrusmarryya; Erna Kumalasari Nurnawati; Muhammad Sholeh
Jurnal Jarkom Vol. 4 No. 2 (2016): Desember 2016
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Special Region of Yogyakarta a top of major tourist after Bali Province. Yogyakarta have many special of tourism place. For support the tourism place, then many of hotel industrial to promote and give many information about our hotel. For that, have one mobile information system about hotel location in Special Region of Yogyakarta can to display into the map. Mobile operating system like Android currently very popular among mobile phone users, because almost everyone already have.The process of making this hotel Mapping System requires primary data and secondary data obtained from Government Tourism Office Special Region of Yogyakarta. This hotel mapping system uses location-based service that combines the process of mobile services with the geographical position of its. The mobile information system making use PHP, HTML, CSS, Java programming language, MySQL database, Apache web server, and Sublime Text Editor and Android Studio IDE. This system use UML modeling system, UML modeling use is Use Case Diagram, Activity Diagram, Sequence Diagram, and Class Diagram. Results of this research is this system can helping user to give very detailed information about hotel location, ease to search hotel location and choose hotel categories, make it easy for users to open website and call hotel by one button, and ease to input coordinate location of hotel by operator.
SISTEM NOTIFIKASI AGENDA HARIAN MENGGUNAKAN APPLICATION PROGRAMMING INTERFACE (API ) DAN SMS GATEWAY Imam Prasetyo; Joko Triyono; Dina Andayati
Jurnal Jarkom Vol. 4 No. 2 (2016): Desember 2016
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At this moment, the density of someone’s own activities are not infrequently missing or forgetting to do. The Indonesian people use the book to record the important things. One of the most book types used to record is the schedule book. As the development of technology, having a digital reminder with an accurate time frame is one of eases desired many people, by using social media, sms gateway and computer technology, a notification daily schedule reminder application is made acceptable and readed using social media or SMS. This application is expected to reduce the difficulty of the client which is usually recorded in the schedule book, if the book is lost, the notes will be lost and if recorded in a mobile phone and switch the phone then records which are crucial going to be lost too.This research uses computer technology by utilizing a database server MySQL, HTML5, PHP5, CSS, JavaScript, API (facebook, twitter and whatsapp), gammu and crontab. The methods used in this research are observation, a study literature and experiment. The system uses five tables to store client, sub client and schedule data, the tables are: user, alamat_notif, pesan, penerima and h_pesan. The conclusions can be taken based on the research are: API whatsapp and API facebook chat cannot be used, the sending of messages management to the notification media can be done in accordance with priorities and time that has been determined, the sending of messages media can be done in twitter, email and sms, crontab in the research used to run php file, so the sending of messages can be done automatically, and crontab begin to walk at range of time 0 to 2 seconds.
ANALISIS KINERJA TEKNOLOGI JARINGAN WIRELESS PADA FREKUENSI 2.4 GHz DALAM KONDISI RUANGAN TERTENTU Muhammad Arif Setyawan; Suwanto Raharjo; Erna Kumalasari N
Jurnal Jarkom Vol. 4 No. 2 (2016): Desember 2016
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Transmission media needed to perform the test measurement data and to determine the performance of an existing wireless network in two different rooms. One of the transmission medium that can be used is the access point that has been connected to the server computer. The access point is required to emit a wifi signal so that the client computer can access to the server computer. Testing wireless network performance could be the solution to determine the performance of wireless networks.Implementation of wireless network performance testing used a server computer, the client computer and an access point. Testing is done by analyzing the parameters of Quality of Service (QOS) including delay, packet loss, jitter, throughput, signal strength, upload and download speeds. The tests are carried out in two different rooms and each room is done testing on two different access point placement. The method used was study of literature, network design and implementation of wireless network testing.On test results performance of a wireless network in a room divider wall first obtained on the current average, the signal strength is weak, and the barrier wall 2 obtained test results on good average, with the signal strength is good, the barrier triplex 1 obtained test results nice average and signal strength, as well as on limiting triplex 2 obtained very good results and also good signal strength. Overall wireless networks in two different rooms is able to perform well, but the barrier at about access point makes wireless network signal is disrupted and it can affect the performance of wireless networks.
IMPLEMENTASI ROUTING OPEN SHORTEST PATH FIRST (OSPF) MELALUI TUNNEL OPEN VPN Tri Mulyadin; Muhammad Sholeh; Catur Iswahyudi
Jurnal Jarkom Vol. 4 No. 2 (2016): Desember 2016
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To connect the office with another office in different location, it takes the transmission media for data communication. one of the transmission media that can be used is Open VPN using the internet. OSPF routing required to connect all routers in the network using a VPN.OSPF routing on the Open VPN network, could be a solution for companies who want to build a network to connect multiple offices in different locations with a network.The implementation of OSPF routing in the Open VPN network uses three pieces of routerboard with one public IP. The testing is done by analyzing the process of selection of routing line, analysis of time speed of convergence, analysis of speed is the literature study, simulation to the virtualbox, and implementation to test-bed network.The test results convergence time using the same ISP is55,28 seconds and using a different ISP is 55,seconds. Test results on the routing update process with the same ISP is 7,23 and 9,63 seconds using a different ISP. Overall the OSPF routing on the Open VPN networks able to work well with convergence time and time routing updates fast and up to date
ANALISIS PERBANDINGAN DATA KUOTA INTERNET MUSIK STREAMING DENGAN RADIO STREAMING Faisal Siregar; Suraya -; Suwanto Raharjo
Jurnal Jarkom Vol. 4 No. 2 (2016): Desember 2016
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Streaming Radio and Streaming Music is the audio playlists be heard exclusively live over the internet. In this case the end-users do not have to download it first and then save it on your computer, with this streaming end-users may request directly to the provider of the streaming service.Access music from streaming services is that many activities done by users on the internet today, either from music streaming services or from streaming radio service, but as the end-users they never knew whether the unused quota already fit or exceeding estimates. Therefore the author does an analysis and comparison of quotas against access music service that aims to find out the advantages and benefits that accrue to end-users against quota utilised in order to later quota can be set up efficiently in everyday use.

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