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All Journal Jurnal Pseudocode Journal of Technopreneurship and Information System (JTIS) Prima Abdika: Jurnal Pengabdian Masyarakat Darmabakti: Jurnal Inovasi Pengabdian dalam Penerbangan Jurnal Ilmu Komputer Dan Informatika SATIN - Sains dan Teknologi Informasi GEMBIRA (Pengabdian Kepada Masyarakat) Jurnal Pengabdian Masyarakat Tekno Jurnal Komputer, Informasi dan Teknologi
Harry Witriyono
Program Studi Teknik Informatika, Fakultas Teknik, Universitas Muhammadiyah Bengkulu
Religion Arts Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Education Electrical & Electronics Engineering Engineering Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Social Sciences Transportation Other

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Implementasi Proteksi Session Pada Menu Dan Module Program Alternatif Pengamanan Aplikasi Sim Dprd Kota Bengkulu KMS M Yeri Habibullah; Harry Witriyono; Sastya Hendri Wibowo; Muhammad Imanullah
Jurnal Komputer, Informasi dan Teknologi Vol. 4 No. 1 (2024): June
Publisher : Penerbit Jurnal Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53697/jkomitek.v4i1.1803

Abstract

Abstract: Penelitian ini bertujuan untuk mengimplementasikan proteksi session pada menu dan modul program alternatif pengamanan aplikasi Sistem Informasi Manajemen SIM DPRD Kota Bengkulu. Dalam upaya meningkatkan keamanan dan integritas data, proteksi session diterapkan dengan menggunakan token sesi unik yang dihasilkan setiap kali pengguna berhasil login. Token ini kemudian disimpan dalam basis data MySQL dan diverifikasi setiap kali pengguna mencoba mengakses menu atau modul tertentu dalam aplikasi. Penelitian ini menggunakan metode pengembangan Waterfall yang mencakup tahapan analisis kebutuhan, desain sistem, implementasi, pengujian, dan pemeliharaan. Desain sistem melibatkan perancangan basis data, pembuatan flowchart, dan pemodelan sistem dengan UML. Implementasi dilakukan menggunakan bahasa pemrograman PHP dan HTML untuk memastikan integrasi yang baik antara frontend dan backend aplikasi. Uji coba dilakukan dengan metode black box untuk memastikan bahwa setiap fungsi proteksi session bekerja sesuai dengan yang diharapkan. Hasil uji coba menunjukkan bahwa sistem proteksi session berhasil mencegah akses tidak sah dan memastikan hanya pengguna terautentikasi yang dapat mengakses menu dan modul yang ditentukan. Dengan demikian, implementasi proteksi session ini mampu meningkatkan keamanan dan keandalan aplikasi SIM DPRD Kota Bengkulu, sehingga hanya pengguna yang sah dapat mengakses informasi sensitif, menjaga integritas dan kerahasiaan data dalam aplikasi tersebut. Abstract: This study aims to implement session protection on menu and module programs as an alternative security measure for the Management Information System MIS application of the DPRD Kota Bengkulu. To enhance data security and integrity, session protection is applied using unique session tokens generated upon successful user login. These tokens are stored in a MySQL database and verified each time a user attempts to access specific menus or modules within the application. The research employs the Waterfall development methodology, encompassing requirements analysis, system design, implementation, testing, and maintenance phases. The system design involves database design, flowchart creation, and system modeling using UML. Implementation is carried out using PHP and HTML to ensure seamless integration between the application's frontend and backend. Black box testing is conducted to verify that each session protection function works as expected. The test results indicate that the session protection system successfully prevents unauthorized access, ensuring that only authenticated users can access designated menus and modules. Consequently, this implementation of session protection significantly enhances the
Improving Village Correspondence Services With An Open Access Repository System Jandri M. Siban; Muhammad Imanullah; Khairullah; Harry Witriyono
Jurnal Komputer, Informasi dan Teknologi Vol. 5 No. 2 (2025): Desember
Publisher : Penerbit Jurnal Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53697/jkomitek.v5i2.2952

Abstract

Village correspondence services are one of the important functions of village government in providing administrative services to the community. However, conventional systems that still rely on manual recording and physical storage often cause various obstacles such as slow processes, difficulties in searching archives, and minimal transparency in public services. This study aims to design and develop a web-based open access repository system to improve correspondence services in Muara Tiga Ilir Village, Kedurang District, South Bengkulu Regency. The research method used is Research and Development (R&D) with the stages of identifying potential problems, data collection, system design, design validation, design revision, product trials, and the final product. The developed system has key features such as admin login for access security, an admin dashboard as a control center, automatic input and creation of outgoing letters, uploading incoming and outgoing letters, searching for letters based on date ranges, and open access for the public to download the required letters. The test results show that the system is able to improve the efficiency of the correspondence process, reduce service time, increase transparency through open access, and facilitate digital archiving. The implementation of this system is expected to be a model for digital transformation of public services at the village level that supports the principles of good governance and smart villages. Black box testing functions as a whole and based on the results of questionnaire data processing, the average value in the pre-test stage of 81.75% (Agree category) increased to 86.70% (Strongly Agree category) in the post-test stage. This shows an increase of 4.95 % , which indicates that the tested system has experienced improvements and increased user satisfaction after implementation
IDENTIFIKASI JENIS DAUN MENGGUNAKAN EKSTRASI FITUR Ahmad Nur Habibullah Chan; Yovi Apridiansyah; Yuza Reswan; Harry Witriyono
Journal of Technopreneurship and Information System (JTIS) Vol 8 No 3 (2025): Desember
Publisher : Fakultas Teknik Universitas Muhammadiyah Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36085/jtis.v8i3.10024

Abstract

Penelitian ini membahas implementasi dan evaluasi sistem identifikasi jenis daun menggunakan metode ekstraksi fitur berbasis pengolahan citra digital. Sistem dikembangkan menggunakan Graphical User Interface (GUI) Matlab dan melalui beberapa tahapan utama, yaitu pemrosesan citra, ekstraksi fitur, dan identifikasi. Dataset citra daun diproses dengan teknik pra-pemrosesan seperti cropping dan resizing untuk meningkatkan akurasi sistem. Metode ekstraksi fitur yang digunakan dalam penelitian ini meliputi analisis bentuk, tekstur, dan warna untuk membedakan jenis daun secara akurat. Hasil pengujian menunjukkan bahwa sistem ini memiliki tingkat akurasi sebesar 80%, presisi 90%, dan recall 86%. Hasil ini menunjukkan bahwa metode yang digunakan cukup efektif dalam mengidentifikasi jenis daun. Penelitian ini diharapkan dapat dikembangkan lebih lanjut dengan meningkatkan jumlah dataset dan menerapkan metode optimasi fitur yang lebih kompleks guna meningkatkan akurasi identifikasi.
Co-Authors Adelia Karolina Ahmad Nur Habibullah Chan Andika Kurniawan Apridiansyah, Yovi Bony Triwahyuda Cahyo Prihantoro Darnita, Yulia Dedy Abdullah Dedy Prabowo Deslianti, Dwita Dori Mabrori Eri Yulian Hidayat Ferri Hermawan Giova Giova Giova Giova Gunawan Gunawan hidayah, agung kharisma Iqbal Pratama Putra Jandri M. Siban Kemal El Faraouk Khairullah Khairullah Khairullah Khairullah khairullah Khairullah Khairullah KMS M Yeri Habibullah marhalim, marhalim Monsya Juansen Muhammad Guntur Akbar Muhammad Husni Rifqo Muhammad Imanullah Muhammad Soelaiman Rasyid Muntahanah Muntahanah Muntahanah Muntahanah, Muntahanah Nora Febitri Nuri David Maria Veronika Nurul Ichsan Purwanto Hidayat Syaputra Putra, Erwin Dwika Regi Saputra Ridho Ikram Safitri Safitri Sandhy Fernandez Sastya H. Wibowo Sastya Hendri Wibowo Sastya Wibowo Toyib, Rozali ujang juhardi Wahyu Albara Wijaya, Ardi Yoga Muhamad Aryanto Yovi Apridiyansyah Yulia Darmi Yulia Darnita Yundari, Yundari Yuza Reswan