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All Journal Jurnal Media Infotama JFMR (Journal of Fisheries and Marine Research) JITK (Jurnal Ilmu Pengetahuan dan Komputer) JOURNAL OF SCIENCE AND SOCIAL RESEARCH JSAI (Journal Scientific and Applied Informatics) International Journal of Engineering, Science and Information Technology Jurnal Pemberdayaan Sosial dan Teknologi Masyarakat
Julita, Rina
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Agriculture, Biological Sciences & Forestry Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Physics Social Sciences Transportation

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Journal : JOURNAL OF SCIENCE AND SOCIAL RESEARCH

 1 
PENERAPAN METODE VIKOR DALAM OPTIMASI PEMILIHAN JURUSAN DI UNIVERSITAS ROYAL Agus, Raja Tama Andri; Julita, Rina; Sibuea, Mustika Fitri Larasati; Safira, Gina
JOURNAL OF SCIENCE AND SOCIAL RESEARCH Vol 8, No 1 (2025): February 2025
Publisher : Smart Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54314/jssr.v8i1.2724

Abstract

Abstract: Promotion is an activity carried out to convey, disseminate, and offer products, so that potential consumers are interested in buying. In the implementation of the promotion, CV. Pentaland Jaya abadi uses website media and brochures that still contain 2-dimensional images and information about housing so that potential consumers are less interested because consumers cannot see the exterior and interior shapes directly. Potential consumers usually get brochures through project locations that are still under construction, after that contact the marketing department. One way to solve this problem can be to use augmented reality technology with the appropriate development method is the Multimedia Development Life Cycle (MDLC) which includes Concept, Design, Material Collecting, Assembly, Testing, and Distribution so that this research can produce an android-based augmented reality application that can display 3 dimensional virtual shapes from 3 housing estates including calista haus, grand ayahanda residence and calista homey. From each housing produces 3 dimensional objects on the exterior and interior so that it can provide interest in buying house objects and in addition to that it also helps in the marketing department in promoting housing objects without the need to show many miniatures that require time and also large places. Keywords: Promotion, Brochure, Multimedia Development Life Cycle, Augmented Reality Abstrak: Pemilihan jurusan di universitas merupakan salah satu keputusan penting yang mempengaruhi karier dan masa depan seorang. Proses ini sering kali melibatkan berbagai pertimbangan, seperti minat pribadi, prospek karier, serta biaya pendidikan. Penelitian ini bertujuan untuk menerapkan metode VIKOR dalam membantu calon mahasiswa dalam memilih jurusan yang paling sesuai dengan preferensi mereka, berdasarkan kriteria-kriteria yang relevan. Metode VIKOR digunakan untuk mengatasi masalah pengambilan keputusan multi-kriteria, yang memungkinkan penentuan alternatif terbaik dengan mempertimbangkan berbagai faktor yang saling bertentangan. Dalam penelitian ini, tiga kriteria utama yang dipertimbangkan adalah minat pribadi, prospek karier, dan biaya pendidikan. Data diperoleh melalui survei yang melibatkan calon mahasiswa untuk mengidentifikasi preferensi mereka terhadap kriteria-kriteria tersebut. Hasil penelitian menunjukkan bahwa metode VIKOR dapat menghasilkan urutan prioritas jurusan yang optimal, di mana jurusan yang paling sesuai dengan preferensi seseorang dapat dipilih secara objektif dan terstruktur. Penelitian ini memberikan wawasan baru dalam penggunaan teknik pengambilan keputusan multi-kriteria untuk membantu calon mahasiswa dalam menghadapi proses pemilihan jurusan yang kompleks dan penuh pertimbangan. Kata kunci: Promosi, Brosur, Multimedia Development Life Cycle, Augmented Reality
ANALISIS KEAMANAN LALU LINTAS WEB PADA PERANGKAT IOT ESP8266 MENGGUNAKAN TEKNIK SNIFFING PAKET Pariyasto, Sofyan; Agus, Raja Tama Andri; Priyulida, Fitria; Julita, Rina
JOURNAL OF SCIENCE AND SOCIAL RESEARCH Vol 8, No 4 (2025): November 2025
Publisher : Smart Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54314/jssr.v8i4.5110

Abstract

Abstract: Technological developments in recent years have increased quite rapidly, especially in the field of IoT (Internet of Things). With the increasing development of IoT, of course, in line with the increasing use of IoT devices in everyday life. With the increasing number of IoT devices, the issue of data security in IoT devices is certainly one of the important things that must be considered. In this study, a security analysis of web data traffic was conducted on the IoT NodeMCU esp8266 device. The experiment was conducted using two IoT devices acting as senders and receivers of data and one computer device as an attacker. In the analysis process, three scenarios were carried out: sending data without encryption, sending data with base64 encryption without a key, and finally sending data with XOR encryption with a key inserted in the header of the sent data packet. The tapping process was carried out using Wireshark software. From the results of the trials carried out, the entire data transfer process between the two IoT devices can be fully intercepted by Wireshark. Plaintext data (without encoding) tends to be easier to obtain information, while data with encryption without a key on base64 must be analyzed for its pattern to be able to be decrypted. And for encryption that requires a key in XOR, further analysis is carried out by looking for the key inserted in the header so that decryption can be carried out. Keywords: Internet Of Things (IOT); Wireshark; NodeMCU; Base64 Encoding, XOR Encoding. Abstrak: Perkembangan teknologi dalam beberapa tahun terakhir meningkat dengan cukup pesat khususnya dalam bidang IOT (Internet Of Things). Dengan semakin meningkatnya perkembangan IOT tentu sejalan dengan meningkatnya penggunaan perangkat IOT dikehidupan sehari-hari. Dengan semakin banyaknya perangkat IOT yang ada tentu masalah keamanan data dalam perangkat IOT menjadi salah satu hal penting yang harus diperhatikan. Dalam penelitian ini dilakukan analisa keamanan lalu lintas data web pada perangkat IOT NodeMCU esp8266. Percobaan dilakukan dengan menggunakan 2 perangkt IOT yang bertindak sebagai pengirim dan penerima data dan satu perangkat komputer sebagai penyerang. Dalam proses analisa dilakukan tiga skenario yaitu pengiriman data tanpa enkripsi, pengiriman data dengan enkripsi base64 tanpa key, dan yang terakhir pengirimn data dengan enkripsi XOR dengan key disisipkan di header paket data yang dikirim. Proses penyadapan dilakukan dengan menggunakan perangkat lunak Wireshark. Dari hasil ujicoba yang dilakukan seluruh proses transfer data antara kedua perangkat IOT dapat disadap sepenuhnya oleh Wireshark. Data plaintext (tanpa encoding) cenderung lebih mudah didapatkan informasinya, sementara data dengan enkripsi tanpa key pada base64 harus dianalisa polanya untuk bisa dilakukan dekripsi. Dan untuk enkripsi yang membutuhkan key pada XOR dilakukan analisa lanjutan dengan mencari key yang disisipkan diheader agar bisa lakukan dekripsi. Kata kunci:  Internet Of Things (IOT); Wireshark; NodeMCU; Base64 Encoding, XOR Encoding.
Co-Authors Agus, Raja Tama Andri Andri Agus, Raja Tama Anisa Mardhyath Azmi, Zulfian Ellanda Purwawijaya Eva Darnila Herlina Latipa Sari Irawati, Novica Jusuf Wahyudi Kurniawansyah, Arius Satoni Muhammad Ardiansyah Sembiring Mujiono, Mr. Mustika Fitri Larasati Sibuea Pariyasto, Sofyan Priyulida, Fitria Ramadhani, Andrew Risawandi, Risawandi Safira, Gina Sinuraya, Khairul Abdi