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Rahmad Hidayat
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Jl. Medan - Banda Aceh No.Km. 280 3, RW.Buketrata, Mesjid Punteut, Kec. Blang Mangat, Kota Lhokseumawe, Aceh 24301
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Jurnal Teknologi Rekayasa Informasi dan Komputer
Published by Politeknik Negeri Lhokseumawe
ISSN : 25812882     EISSN : 27971724     DOI : http://dx.doi.org/10.30811/jtrik.v8i1
Core Subject : Science,
Computer Science & IT
Jurnal Teknologi Rekayasa Informasi dan Komputer (JTRIK) merupakan media publikasi hasil penelitian yang diterbitkan oleh Politeknik Negeri Lhokseumawe. JTRIK dipublikasikan setiap 2 bulan yaitu maret dan september baik secara print dan online. Scope jurnal ini meliputi bidang ilmu komputer, pemrosesan citra, jaringan komputer, keamanan komputer, multimedia, pengembangan perangkat lunak dan internet of things
Arjuna Subject : Ilmu Komputer (semua kategori) - Kecerdasan Buatan
Articles 8 Documents
 1 
Search results for , issue "Vol 5, No 2 (2022): JURNAL TRIK - POLITEKNIK NEGERI LHOKSEUMAWE" : 8 Documents clear
Sistem Monitoring Aktifitas Laboratorium Berbasis Web Nazir, M; Nasir, Muhammad; Indrawati, Indrawati
Jurnal Teknologi Rekayasa Informasi dan Komputer Vol 5, No 2 (2022): JURNAL TRIK - POLITEKNIK NEGERI LHOKSEUMAWE
Publisher : Politeknik Negeri Lhokseumawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30811/jtrik.v5i2.4798

Abstract

Monitoring is the activities used to create conditions, including certain behaviors or activities with the aim that all data entered or information needed from the observations. Monitoring is generally done using a single board computer. Then it can be controlled and controlled with only a central controller. The purpose of this study is to monitor in the laboratory so that it can run optimally and optimally. The system is designed to monitor the room, temperature and heating functions, lights, AC (AC) and other electrical equipment designed using terminals on raspbian operating systems, python and php, as a reason to make the user interface. Testing is done by doing measurements and observations in the laboratory. The results of this study state that the temperature sensor test with temperature difference with the normal temperature meter results that shows that the heating lamp device, and the air conditioning machine (AC) is successfully carried out in real time.Keywords: Laboratory Room Monitoring. Temperature setting, Raspberry Pi
Analisis Keamanan Data Dalam Jaringan Terhadap Kegiatan Sniffing Menggunakan Serangan Man In The Midle Attack Nugraha, Aditya Dyan; Husaini, Husaini; Anwar, Anwar
Jurnal Teknologi Rekayasa Informasi dan Komputer Vol 5, No 2 (2022): JURNAL TRIK - POLITEKNIK NEGERI LHOKSEUMAWE
Publisher : Politeknik Negeri Lhokseumawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30811/jtrik.v5i2.4757

Abstract

Man in the midle attack (MITM) merupakan jenis serangan hacking yang tergolong ke dalam kategori sniffing, seranganMITM berjalan pada jaringan lokal yang dapat “menyadap” segala jenis kegiatan korban di internet. Serangan MITM sering terjadipada jaringan free-wifi, karena pada jaringan free-wifi semua orang dapat saling terhubung dengan bebas. Serangan MITM dapatbekerja pada website yang menggunakan port 80 dan port 443, hanya saja pada website yang menggunakan port 443 harus di bypass keport 80 terlebih dahulu agar serangan sukses dijalankan. Selama ini penyedia jaringan free-wifi tidak begitu memperhatikan tingkatkeamanan pengguna layanannya, seringkali ditemukan sistem keamanan pada layanan free-wifi hanya sebatas memberikan passwordpada access point. Sistem keamanan pada penelitian ini menggunakan 2 teknik pengamanan, yaitu iptables dan intrussion detectionsystem (IDS). Penggunaan iptables berguna untuk memblokir segala request yang mengarah ke port 80, sedangkan penggunaan IDSberguna untuk memonitoring jaringan dari jenis serangan port scanning, jika port scanning terdeteksi oleh IDS, maka IDS akanmemberikan pesan notifikasi telegram kepada adminstrator jaringan.Kata Kunci— MITM, free-wifi, port scanning, IDS, iptables
Rancang Bangun Perawatan Balita Dibawah Lima Tahun Dengan Metode Interpolation Search Berbasis Android Muna, Lailatul; Huzaeni, Huzaeni; Fata, Akmalul
Jurnal Teknologi Rekayasa Informasi dan Komputer Vol 5, No 2 (2022): JURNAL TRIK - POLITEKNIK NEGERI LHOKSEUMAWE
Publisher : Politeknik Negeri Lhokseumawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30811/jtrik.v5i2.4791

Abstract

Masa balita merupakan masa yang paling penting bagi anak yaitu masa dimana anak mulai berjalan dan merupakan masa paling hebat dalam tumbuh kembang anak, yaitu pada masa 0 sampai 5 tahun. Bagi ibu muda yang tinggal terpisah dari keluarga dan baru memiliki anak tidak mengetahui apakah yang dilakukan si ibu sudah benar atau belum dari mulai cara merawat bayi, menangani jika bayinya sakit, gizi yang di perlukan anak. Dari permasalahan tersebut, penulis membangun suatu aplikasi yang dapat membantu pengguna dalam merawat bayi di bawah lima tahun (di lengkapi dengan gambar dan video) yaitu Aplikasi Perawatan Bayi di Bawah Lima Tahun dengan Metode Interpolation Search Berbasis Android. Tujuan dari pembuatan aplikasi ini untuk memberikan kemudahan pengguna dalam merawat balita, mengetahui penanganan pada bayi yang sakit, mengetahui tentang imunisasi pada bayi dengan menggunakan smartphone berbasis android. Aplikasi ini dibangun dengan menggunakan software eclipse IDE, dengan menggunakan database sqlite untuk menyimpan data perawatan bayi, gambar dan video. Apabila kata yang diinputkan sesuai seperti yang tersimpan pada database, maka setiap kata akan ditampilkan. Dan jika kata yang diinputkan tidak sesuai dengan yang terdapat pada database atau terjadi kesalahan pengetikan, maka sistem akan menampilkan data tidak di temukan. Sehingga dapat disimpulkan bahwa metode interpolation search dapat berjalan dengan baik. Aplikasi ini menampilkan informasi tentang bayi dengan berupa gambar, video dan penjelasan. Kata kunci : Aplikasi perawatan balita, Android, interpolation search
Sistem Pendeteksi Informasi Buku yang dibaca di Perpustakaan menggunakan RFID Mardiana, Lena; Hidayat, Hari Toha; Jamilah, Jamilah
Jurnal Teknologi Rekayasa Informasi dan Komputer Vol 5, No 2 (2022): JURNAL TRIK - POLITEKNIK NEGERI LHOKSEUMAWE
Publisher : Politeknik Negeri Lhokseumawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30811/jtrik.v5i2.4799

Abstract

Perpustakaan merupakan unit kerja yang berfungsi sebagai pusat informasi dan mengelola berbagai buku. Perpustakaan memerlukan sebuah sistem pendeteksi informasi buku yang banyak dibaca agar pihak perpustakaan dapat menyesuaikan jumlah buku dengan kebutuhan mahasiswa. Oleh karena itu, perpustakaan memerlukan sebuah teknologi yang diterapkan pada sistem penghitungan buku yang banyak dibaca oleh mahasiswa berupa teknologi Radio Frequency Identification yang terintegrasi dengan program database. Sistem ini dirancang menggunakan bahasa pemprograman PHP dan IDE Arduino Uno untuk menuliskan source program modul dan RFID reader MFRC522 untuk mendeteksi tag yang terbaca dalam sistem berupa informasi buku. Hasil pengujian kecepatan pemprosesan data oleh reader menggunakan metode QoS adalah sistem membutuhkan waktu 0,5 sec/tag pada pengujian 10 tag rfid, 0,53 sec/tag pada pengujian 18 tag rfid dan 0,13 sec/tag pada pengujian 20 tag rfid, hasil analisis kecepatan pemprosesan data tersebut, termasuk kategori bagus. Hasil pengujian scanning tag pada pengukuran jarak, nilai jarak minimum dan maksimum tag terdeteksi oleh reader adalah 0,5 cm - 3 cm. Hasil pengujian scanning tag pada pengukuran sudut, nilai sudut minimum dan maksimum adalah 00 – 450 . Hasil pengujian scanning tag pada pengukuran ketebalan buku, nilai ketebalan minimum dan maksimum adalah 0,5 cm – 2,5 cm. Kata kunci— Radio Frequency Identification (RFID), Perpustakaan, Personal Home Page (PHP), IDE Arduino Uno, Metode Quality Of Service (QOS)
Robot Pemantau Berbasis Internet Of Things Menggunakan Raspberry Pi Rahmalia, Rahmalia; Nasir, Muhammad; Atthariq, Atthariq
Jurnal Teknologi Rekayasa Informasi dan Komputer Vol 5, No 2 (2022): JURNAL TRIK - POLITEKNIK NEGERI LHOKSEUMAWE
Publisher : Politeknik Negeri Lhokseumawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30811/jtrik.v5i2.4792

Abstract

— In general, robots can be defined as a machine that is able to do human work either controlled or automatically. One of the human jobs that can be done by robots is the activity of monitoring the situation in dangerous places. The monitoring robot that is used here is a mobile robot that is able to move and can send video images captured by the camera which can then be controlled by the web controller. The purpose of designing this tool is to design a prototype monitoring robot that can move by being controlled via the web and displaying videos in real time wirelessly. In this design using the QoS method which method will measure the Qos parameters, namely Jitter and Delay by using the Wireshark application. As for other components that support the design of this robot is the access point that serves as a media link between the Raspberry Pi and the web, Raspberry Pi serves as a controller for monitoring robots and processing video images captured by the camera, the camera functions as an eye for monitoring robots and motor controllers function as a system that connects between raspberry pi and wheel drive in the form of a dc motor. The results of the analysis using QoS for video streaming on testing based on distances of 10, 50, and 100 meters have an average delay of 0.201 ms and jitter of 3.77 ms according to TIPHON is very good. The results of this study conclude that robots using internet of things (IoT) can be controlled remotely as long as the user has access to the internet network. Keywords: Robot, Quality of Service, Wireshark, Delay, Jitter, Internet of Things
Sistem Informasi Usulan Perencanaan Program Jurusan Teknologi Informasi dan Komputer pada Politeknik Negeri Lhokseumawe Berbasis Web Fauzani, Lia; Huzaeni, Huzaeni; Arhami, Muhammad
Jurnal Teknologi Rekayasa Informasi dan Komputer Vol 5, No 2 (2022): JURNAL TRIK - POLITEKNIK NEGERI LHOKSEUMAWE
Publisher : Politeknik Negeri Lhokseumawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30811/jtrik.v5i2.4796

Abstract

The Information and Computer Technology Department of Lhokseumawe State Polytechnic (PNL) does not yet have an information system for infrastructure and infrastructure needs planning, each year the laboratory chairperson, study program chairman and department secretary makes proposals for facilities and infrastructure requirements to the department head. The draft proposal is in the form of an Excel application form. The proposal made in this way made it difficult for the Head of the Department to examine proposals and revised proposals. Based on these problems an information system was proposed for the Information Technology and Computer Science Program planning program that could facilitate the department head in examining proposals and also facilitate the secretary of department, study program chairman and laboratory chairperson. in making planning proposals and revising proposals. The design of this application uses Contex Diagrams, Data Flow Diagrams and Entity Relationship Diagrams, besides that the language used in making this system is the PHP programming language and the MySQL database to store each proposed data plan. This system provides features for adding, deleting, and editing any proposed planning data consisting of mobiler data, laboratory equipment data, consumable data, activity data and learning facilities and infrastructure data. This system makes it easy for the department head to see each planning proposal data in the form of a report that can be printed which consists of the mobiler data report, lab tool data report, consumables data report, activity data report and learning data facilities and infrastructure.Keywords— Planning, Information Technology and Computers, Data Flow Diagrams, PHP, Mysql
Sistem Kontrol Playlist Pada Radio Citis Fm Berbasis Android Wahyudy, Dzulmy; Aswandi, Aswandi; Jamilah, Jamilah
Jurnal Teknologi Rekayasa Informasi dan Komputer Vol 5, No 2 (2022): JURNAL TRIK - POLITEKNIK NEGERI LHOKSEUMAWE
Publisher : Politeknik Negeri Lhokseumawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30811/jtrik.v5i2.4797

Abstract

The development of science and technology cause humans always keep learning and looking for a way for the application of SCIENCE and TECHNOLOGY can provide many benefits and lighten the workload for humans. Development of communication media, especially broadcast media, i.e. radio and television is one of the most efficient forms of mass media in conveying information. Controlling playback of playlist on the radio it takes application of remote desktop technologies, to improve the quality of networks on the system as well as the application of the technology of the remote system to be built. The research aims to find out the quality of networks on the system using the method of QoS and the speed of response when the operator controlling using the remote on the system. In this study used QoS method as a parameter testing system. Data collected by doing a test run on a system that has been built. Testing done against delay, average – flat on a range of "Good" on a vulnerable time 0 – 5 ms/s, average throughput testing – flat on a range of "Medium" with the standardization of 50%, for testing packet loss is on the "excellent" range. Based on data analysis, it turns out that the quality of the network included in the categories of "less than Satisfactory", with the success rate of the system reach 74.75%.Keywords: Radio, Streaming, QoS
Rancang Bangun Aplikasi Memprediksi Penggunaan Infus di Rumah Sakit menggunakan Metode Moving Average (Studi Kasus Rumah Sakit Arun Lhokseumawe) Phonna, Riezqya Arrina; Mahdi, Mahdi; Azhar, Azhar
Jurnal Teknologi Rekayasa Informasi dan Komputer Vol 5, No 2 (2022): JURNAL TRIK - POLITEKNIK NEGERI LHOKSEUMAWE
Publisher : Politeknik Negeri Lhokseumawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30811/jtrik.v5i2.4790

Abstract

Hospital is a health service institution that provides complete health services. The better the health service, the more satisfied the patient will be, and vice versa. In this study, we will discuss the availability of infusion fluids for patients in optimal amounts. Hospitals must provide Infusion supplies for patients for a period of 1 period or 1 month. So far, planning for Infusion requests for use in the next period, is still using instinctive techniques by the head of the hospital warehouse. Thus, this will result in an excess or even a decrease in the Infusion supply. Thus, this problem can be solved by predicting the need for Infusion in the future period for the need for Infusion for the patient. In this study, we will build a system that is able to predict future Infusion needs. The results of this prediction can be used as a reference in planning for Infusion requests to the health office. The purpose of this research is to be able to build a prediction system for future Infusion inventory needs in hospitals using the Moving Average method. Thus, this system can assist the planning process of future drug needs in hospitals. Moving Average is an indicator that calculates the average price of an asset over a certain period of time, then connects it in the form of a line. The average value is calculated based on 3 periods, one period of 30 days or 1 month. The Moving Average (MA) method uses the average of the last few data as forecast data for the next future. The result of this study is a prediction system, which is able to predict the use of infusion needs in the future. The test of this system includes an error accuracy of 26.54% based on testing 8 data scenarios. Keywords — Infusion, Moving Average, Prediction, Hospital.

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