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All Journal International Journal of Informatics and Communication Technology (IJ-ICT) Jurnal Simetris TELKOMNIKA (Telecommunication Computing Electronics and Control) Jurnal Penelitian Pendidikan Scientific Journal of Informatics Seminar Nasional Informatika (SEMNASIF) SISFOTENIKA JIKO (Jurnal Informatika dan Komputer) MATAPPA: Jurnal Pengabdian Kepada Masyarakat Jurnal Informatika Universitas Pamulang JIPI (Jurnal Ilmiah Penelitian dan Pembelajaran Informatika) Building of Informatics, Technology and Science Jurnal Manajemen Informatika dan Sistem Informasi JOURNAL OF INFORMATION SYSTEM MANAGEMENT (JOISM) Abdimasku : Jurnal Pengabdian Masyarakat Infotech: Jurnal Informatika & Teknologi Yayasan Cita Cendikiawan Al Khwarizmi Jurnal Pengabdian Masyarakat - Teknologi Digital Indonesia Journal of Intelligent Software Systems Jurnal Teknologi Informasi Jurnal INFOTEL Scientific Journal of Informatics Journal of Education and ICT
Rikie Kartadie
Universitas Teknologi Digital Indonesia
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DATA PIPELINE ARCHITECTURE FOR ACADEMIC INFORMATION SYSTEM AT AKADEMI TEKNIK BIAK Israel Mnsen, Heman Koreri; Purnomosidi, Bambang; Kartadie, Rikie; Kurnaedi, Didi
Journal of Intelligent Software Systems Vol 3, No 1 (2024): July 2024
Publisher : LPPM UTDI (d.h STMIK AKAKOM) Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26798/jiss.v3i1.1335

Abstract

In development a information system Intergrated, Architecture planning is the first step must be established. The planning of development in a information system is needed in order to a system can be running according to necessity. The data is used for this research, that is internal data of Biak Technical Academy College and external data of Institution of high education service at IV area in Biak Papua. The main goal of this research is design architecture pipelines data of ATB college. The architecture of pipelines is used for carrying resources of big data from one area to the other area in far distance to be efficiency. The method is used for this research, that is Estract Transform Load (ETL). The process of estract data is needed a special supporting library on apache spark in using library spark session. This spark session is established in order to call data of Biak Technical Academy college with csv extension can be run on apache spark. After the process of estract is established, apache spark will read data with csv extension and establish transform data. The process of transform data csv extension will be loaded in to a frame data as a output of processing ETL The result of research is apache spark technology can be easy for writers in design process information system of Biak Technical Academy and to be one of the best solution in processing Estract Load Transform (ETL) data with the big scale and real-time
Sosialisasi Waspada Pencurian Data dan Aplikasi Berbahaya Bagi Anak pada DP3APPKB Surabaya Nasyuha, Asyahri Hadi; Kartadie, Rikie; Leswanto, Tomi
Dedikasi Sains dan Teknologi (DST) Vol. 4 No. 1 (2024): Artikel Periode Mei 2024
Publisher : Information Technology and Science (ITScience)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/dst.v4i1.3953

Abstract

Pencurian data dan aplikasi berbahaya bagi anak yang ada pada perangkat smartphone bisa menjadi masalah yang sangat buruk bagi seluruh Masyarakat. Hal itu masih dapat dicegah dengan memberikan informasi terkait semua kegiatan dan komponen dalam melakukan pencurian data dan jenis-jenis aplikasi yang berbahaya bagi anak. Kegiatan lain yang bisa dilakukan dalam mencegah dan mengatasi masalah tersebut dengan memberikan sosialisasi yang mengkaji materi dari masalah pencurian data dan aplikasi berbahaya bagi anak. Kegiatan sosialisasi ini dilakukan di Kota Surabaya yang diadakan oleh Dinas Pengendalian Penduduk, Pemberdayaan Perempuan dan Perlindungan Anak (DP3APPKB) Surabaya via zoom meeting dengan penyampaian materi yang bertema “Waspada Pencurian Data dan Aplikasi Berbahaya Bagi Anak." Kegiatan ini diikuti lebih dari lebih dari 700 pengguna Zoom Meeting dari seluruh wilayah yang ada di Kota Surabaya. Tujuan sosialisasi ini adalah untuk meningkatkan kesadaran dan pengetahuan Masyarakat Surabaya, khususnya para orang tua, mengenai bahaya pencurian data dan aplikasi berbahaya yang dapat mempengaruhi anak-anak. Masyarakat mendapatkan pembekalan terkait informasi cara mengidentifikasi tahapan pencurian data dan jenis aplikasi berbahaya, teknik untuk melindungi data pribadi dan memberikan wawasan kepada orang tua untuk mengawasi anak-anak terhadap penggunaan smartphone, serta mencegah akses konten yang tidak sesuai bagi anak.
Enhancing SDN Controller Resilience to DDoS Attacks with IAT-Based Detection on CICIoT2023 Muhammad Agung Nugroho; Rikie Kartadie
JURNAL INFOTEL Vol 17 No 3 (2025): August
Publisher : LPPM INSTITUT TEKNOLOGI TELKOM PURWOKERTO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20895/infotel.v17i3.1414

Abstract

This study addresses the vulnerability of Software-Defined Networking (SDN) controllers to Distributed Denial of Service (DDoS) attacks, a critical issue for secure smart city and e-government applications. Using the CICIoT2023 dataset. Methods: We employed Random Forest with Recursive Feature Elimination and Cross-Validation (RFECV) to identify critical features for DDoS detection, validated through simulations in a Mininet/ONOS environment. Results reveal Inter-Arrival Time (IAT) as the most significant feature (importance score: 0.3200), with Controller Resources being the most vulnerable component (vulnerability score: 0.9048). DDoS-ICMP_Flood was the most effective attack (vulnerability score: 1.00), while Controller Distribution achieved a mitigation effectiveness of 0.9048. This research introduces a novel temporal feature-based detection approach, outperforming volume-based methods, and proposes adaptive mitigation strategies for SDN resilience. These findings enhance secure SDN deployment in dynamic IoT-driven environments.
MENGATUR KELEMBABAN TANAH MENGGUNAKAN SENSOR KELEMBABAN TANAH YL-69 BERBASIS ARDUINO PADA MEDIA TANAM POHON GAHARU Ardeana Galih Mardika; Rikie Kartadie
JoEICT (Jurnal of Education And ICT) Vol 3, No 2 (2019)
Publisher : STKIP PGRI TULUNGAGUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29100/joeict.v3i2.1163

Abstract

Kelembaban tanah adalah jumlah air yang tersimpan diantara pori-pori tanah sangat dinamis. Tingkat kelembaban tanah yang tinggi dapat menimbulkan permasalahan dan keadaan tanah yang terlalu lembab mengakibatkan kesulitan dalam melakukan kegiatan permanen hasil pertanian atau kehutanan yang menggunakan alat-alat mekanik.              Gaharu merupakan salah satu komoditi hasil hutan bukan kayu (HHBK) yang cukup dapat diandalkan, nilai jual yang tinggi dari gaharu ini mendorong masyarakat untuk memanfaatkannya. Motode penelitian melakukan pengamatan dan studi literatur guna untuk mendapatkan informasi yang digunakan sebagai data awal untuk dasar penentuan kebutuhan perancangan hardware dan komponen untuk melakukan desain. Kemudian membuat perancangan software,setelah perancangan software lalu kalibrasi sensor. Sensor belum terkalibrasi maka kembali ke perancangan software,dan sensor terkalibrasi maka lanjut ke pengambilan data lalu analisis data kemudian selesai.Dari hasil penelitian alat pengatur kelembaban tanah pada penanaman pohon gaharu menggunakan sensor kelembaban tanah YL-69 dan Arduino Mega 2560 diprogram secara khusus. Sensor kelembaban tanah akan mendeteksi tingkat kelembaban tanah pada media tanah pohon gaharu . Jika kelembaban tanah dalam kondisi 80% maka Arduino Mega akan memerintahkan waterpump untuk menyala dan mengalirkan air untuk menyiram tanaman. Jika kelembaban tanah sudah kondisi = 80% sesuai dengan yang dibutuhkan tanaman maka waterpump akan mati dan air tidak akan mengalir. Jadi kesimpulan dari sensor kelembaban tanah YL-69 dapat dikatakan mempunyai nilai keakuratan 88,76%.
Analysis of Wireless Network Performance at Universitas Teknologi Digital Indonesia using Quality of Service (QoS) Method Aprian Pradipta Eka Sihono; Rikie Kartadie
Jurnal Informatika Universitas Pamulang Vol 11 No 1 (2026): JURNAL INFORMATIKA UNIVERSITAS PAMULANG
Publisher : Teknik Informatika Universitas Pamulang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32493/jiup.v11i1.56024

Abstract

This study aims to analyze the quality of wireless network services in the Universitas Teknologi Digital Indonesia (UTDI) laboratories based on Quality of Service (QoS) parameters, namely throughput, packet loss, delay, and jitter, using the TIPHON standard as a reference. The main issue addressed is the lack of measurable evaluation of laboratory network performance despite the increasing demand for connectivity to support academic activities. Network measurements were conducted over five working days during active lecture hours when network usage was relatively high. The collected data were processed in CSV format and analyzed to calculate the daily average of each QoS parameter and classify them according to TIPHON quality categories. The results indicate an average throughput of approximately 2.4 Mbps, packet loss of about 1.2%, delay values below 65 ms, and jitter around 4 ms. Based on the TIPHON standard, these results place the wireless network service quality in the UTDI laboratories within the “Good” to “Excellent” categories. These findings suggest that the laboratory wireless network is sufficiently reliable to support internet-based learning activities and online academic services. Furthermore, the study demonstrates that a structured QoS analysis workflow implemented using Google Colab provides a systematic and replicable approach for evaluating wireless network performance in educational environments.
Implementation of ICMP flood detection and mitigation system based on software-defined network and sFlow-RT Rikie Kartadie; Adi Kusjani; Rangga Warsito; Yudhi Kusnanto; Lucia Nugraheni Harnaningrum
TELKOMNIKA (Telecommunication Computing Electronics and Control) Vol 23, No 3: June 2025
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/telkomnika.v23i3.26304

Abstract

This study evaluates internet control message protocol (ICMP) flood detection and mitigation in software-defined networks (SDN) using an SDN architecture with sFlow-RT for real-time traffic monitoring. OpenFlow switches and sFlow agents detect malicious patterns, following the prepare, plan, design, implement, operate, optimize (PPDIOO) methodology. Unlike prior approaches, this system leverages SDN programmability and sFlow-RT’s real-time analytics to reduce ICMP packets from 311,130.2 to 99 and latency by 80%, outperforming traditional methods in speed and responsiveness. It ensures network availability, with practical benefits for large-scale networks like internet service providers (ISPs). However, sFlow sampling rates may affect accuracy in high-speed networks, and a single OpenDaylight (ODL) controller limits generalizability. Future work should test alternative controllers and extend to other DDoS types like user datagram protocol (UDP) floods in diverse topologies.
A combination of hill cipher and RC4 methods for text security Azanuddin Azanuddin; Rikie Kartadie; Fauzi Erwis; Ahmad Fitri Boy; Asyahri Hadi Nasyuha
TELKOMNIKA (Telecommunication Computing Electronics and Control) Vol 22, No 2: April 2024
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/telkomnika.v22i2.25628

Abstract

To hide confidential messages from people who are not responsible or who can access the messages, a way is needed to hide the messages. One way to hide messages in transmission is to change the data into something unintelligible by encoding and embedding it using cryptography and steganography techniques. This application was built using the hill cipher algorithm and the Rivest Cipher 4 (RC4) method. This algorithm is a symmetric key algorithm which has several advantages in data encryption. The hill chiper algorithm uses a mxm matrix as the encryption and decryption key. Meanwhile, the RC4 symmetric key is in the form of a stream cipher which can process input data as well as messages or information. Input data is generally in the form of bytes or even bits. The results of this research show that hill cipher and RC4 have their respective advantages and disadvantages. However, currently, RC4 is generally considered less safe for use in security-critical scenarios due to its vulnerability to attack. It is highly recommended to use an encryption algorithm such as advanced encryption standard (AES) which is modern and strong and has been tested and proven to be more resilient.
Implementasi Zero Trust Architecture untuk Meningkatkan Keamanan Jaringan: Pendekatan Berbasis Simulasi Yudhi Kusnanto; Muhammad Agung Nugroho; Rikie Kartadie
JIPI (Jurnal Ilmiah Penelitian dan Pembelajaran Informatika) Vol 9, No 4 (2024)
Publisher : STKIP PGRI Tulungagung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29100/jipi.v9i4.6943

Abstract

Penelitian ini mengeksplorasi penerapan Zero Trust Architecture (ZTA) sebagai pendekatan keamanan untuk mengatasi tantangan keamanan jaringan yang dihadapi oleh perusahaan modern, terutama dengan meningkatnya jumlah perangkat Internet of Things (IoT) yang terhubung. Simulasi dilakukan dengan menggunakan alat iperf dan Wireshark untuk mengukur performa jaringan sebelum dan sesudah penerapan ZTA, khususnya dalam menguji efektivitasnya dalam menghadapi serangan man-in-the-middle, DDoS, dan insider threats. Hasil pengujian menunjukkan bahwa penerapan ZTA mampu mengurangi risiko serangan siber secara signifikan, meskipun terdapat sedikit kompromi pada performa jaringan, dengan penurunan throughput sebesar 5% dan peningkatan latency sebesar 5 ms. Kebijakan micro-segmentation, multi-factor authentication (MFA), dan least privilege access terbukti efektif dalam meningkatkan stabilitas jaringan dan mencegah akses tidak sah. Meskipun demikian, penelitian ini menekankan pentingnya optimalisasi ZTA untuk memastikan keseimbangan antara keamanan dan kinerja jaringan di masa depan.
Model Blockchain Untuk Pembayaran Lintas Batas Negara Bagi UMKM Bambang Purnomosidi Dwi Putranto; Rikie Kartadie; Femi Dwi Astuti
JIPI (Jurnal Ilmiah Penelitian dan Pembelajaran Informatika) Vol 9, No 4 (2024)
Publisher : STKIP PGRI Tulungagung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29100/jipi.v9i4.6736

Abstract

UMKM (Usaha Mikro, Kecil, dan Menengah) memainkan peran krusial dalam perekonomian Indonesia, dengan sekitar 64,2 juta unit usaha yang menyerap 97% tenaga kerja. Di tengah dampak pandemi global, pemerintah meluncurkan Pemulihan Ekonomi Nasional, dengan UMKM sebagai fokus utama. Digitalisasi menjadi penting untuk meningkatkan ekspor dan memudahkan pembayaran lintas batas yang aman dan cepat. Hal ini juga menjadi bagian dari agenda Presidensi G20 Indonesia, yang menekankan pengembangan pembayaran lintas negara. Penelitian ini menggunakan pendekatan metode pencarian solusi (solution-seeking) untuk menghasilkan berbagai artefak desain, termasuk arsitektur menggunakan bahasa pemodelan ArchiMate, algoritma, model, dan peranti lunak untuk pembayaran lintas batas. Kami mengadopsi Blockchain Layer 1 Stellar, yang menawarkan protokol terbuka dan terdesentralisasi untuk transaksi mata uang digital dan fiat dengan biaya rendah. Hasil akhir dari penelitian ini adalah model peranti lunak yang memungkinkan pembayaran lintas negara menggunakan Blockchain Stellar, dengan pengembangan yang mengikuti metodologi Disciplined Agile Delivery (DAD). Dengan demikian, penelitian ini berkontribusi pada upaya digitalisasi UMKM dalam menghadapi tantangan ekonomi dan meningkatkan konektivitas global melalui pembayaran lintas batas yang lebih efisien.
Integration of Constraint-based Mining in Frequent Closed Itemset Mining using CEG&REP Approach Bambang Purnomosidi Dwi Putranto; Yuli Astuti; Muhammad Haries; Wiwi Widayani; Ali Impron; Rikie Kartadie
Journal of Intelligent Software Systems Vol 4, No 2 (2025): Desember 2025
Publisher : LPPM UTDI (d.h STMIK AKAKOM) Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26798/jiss.v4i2.2315

Abstract

Frequent Closed Itemset Mining is an important approach in discovering hidden patterns inlarge-scale data. The CEG&REP (Concurrent Edge Prevision and Rear Edge Pruning)algorithm has previously been proven to improve the efficiency of the pattern mining processthrough parallel edge projection mechanisms and selective pruning of sequence graphstructures. However, the search space exploration can still be very large when the datasetcontains many items, high sequence lengths, or complex pattern variations. This research is animprovement of CEG&REP through the integration of constraint-based mining, namely theapplication of various types of constraints that can direct the mining process only to relevantpatterns. Three main types of constraints are introduced: temporal constraints (time-basedconstraints), length constraints (pattern length constraints), and item constraints (itemexistence or attribute constraints). This integration allows the pruning process to occur earlier,reducing the exploration of irrelevant branches, and improving the quality of the resultingpatterns. This approach aims to make CEG&REP more adaptive, efficient, and suitable forvarious application domains such as user activity logs, IoT sensor data, retail transactions, andbioinformatics analysis.
Co-Authors Abda Abda Ahmad Fitri Boy Ali Impron Aloysius Agus Subagyo Andriyani, Widyastuti Anggoro, Pius Dian Widi Aprian Pradipta Eka Sihono Ardeana Galih Mardika Asyahri Hadi Nasyuha Atni Hadi, Teguh Hayatul Auliadi, Anissa Sahda Azanuddin Azanuddin Bagas Triaji Bagus Fahrudin Jamal Bambang Purnomosidi Dwi Putranto Danny Kriestanto Dara Kusumawati Dewa, Eddy Putra Eddy Putra Dewa Edy Prayitno Elyas, Ananda Hadi Erna Hudianti Fauzi Erwis Femi Dwi Astuti FIRMANDA, EKA ADI Francisco Xavier Handayani, Latifah Nurrohmah Hanifa, Sizka L. Hendra Maryanto Hikmanto, Riki Israel Mnsen, Heman Koreri Ivònia Fàtima Ruas da silva kholik, Moh. Abdul KURNAEDI, DIDI Leswanto, Tomi Lucia Nugraheni Harnaningrum Lucia Nugraheni Harnaningrum Mardika, Ardeana Galih Muhammad Guntara Muhammad Haries Muhammad Kurnia Ramadhan Nanis Hairunisya Nenen Isnaeni Ngubaidillah, Ahmad Ngubaidillah, Ahmad Nugroho, Ari Fauzi Mukti Nugroho, Muhammad Agung Nur aini Nur aini Panggayuh, Vertika Prayitna, Adiyuda Purnomosidi, Bambang Ragil Murdiantoro Aji Rangga Warsito Rizky, Firahmi Robby Cokro Buwono Robertus Saptoto Robertus Saptoto Rozi, Fahrur Sepfanner Kabahing Sigit Aditomo Sizka L. Hanifa Subiyantoro, Hari Syabani, Dwi Nur Teguh Junian Kuswanto Tommy Suryanto Totok Suprawoto Vertika Panggayuh Winarno, Basuki Heri Wiwi Widayani Y Yohakim Mawarta Yudhi Kusnanto Yudhi Kusnanto Yuli Astuti Zulham Zulham