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All Journal JPP IPTEK (Jurnal Pengabdian dan Penerapan IPTEK) Journal of Information Systems and Informatics Journal Of Artificial Intelligence And Software Engineering
Hadi, Soiful
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Computer Science & IT Other

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Selecting Achievement-Based Students Using Blockchain and AHP: Semarang University Case Study Hadi, Soiful; Putri, Astrid Novita; Buana, Pratama Angga
Journal of Information System and Informatics Vol 6 No 4 (2024): December
Publisher : Universitas Bina Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51519/journalisi.v6i4.901

Abstract

The current learning process requires students to be active, creative, and innovative both in activities and lectures. Students are one of the main indicators in the accreditation of a university. Therefore, a tertiary institution is also required to be able to receive and provide assistance to students and graduates in the form of scholarships, such as achievement scholarships. At present, it is quite difficult to determine students who have excelled at tertiary institutions in considering and determining students who are entitled and appropriate to receive them. The Decision Support System is a solution to be able to assist in managing student achievement data and determining the right scholarship recipients, and is supported by blockchain technology so that security is guaranteed and protected so that it is not easily hacked and information can be tracked by parties who are given access, so that they can share information transparently. This study uses the waterfall system development method with the Analytcal Hierarchy Process (AHP) problem solving method for the analysis model of the decision support system , blockchain algorithms, and open source software used solidity ethreum. The actual results will be that a decision support system with the AHP model combined with Blockchain can help provide more precise decisions to determine more appropriate scholarship recipient students, as well as increase trust in parties in tracking every transaction information on student achievement activities transparently and safely.
Guru-Guru Madrasah Aliyah Negeri (MAN) 1 Kota Semarang Mengikuti Sertifikasi Microsoft 365 di Pusat Komputer Universitas Semarang Handayani, Sri; Nuraisha, Safira; Hadi, Soiful
JPP IPTEK (Jurnal Pengabdian dan Penerapan IPTEK) Vol 5, No 2 (2021)
Publisher : Institut Teknologi Adhi Tama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31284/j.jpp-iptek.2021.v5i2.1485

Abstract

Madrasah Aliyah Negeri (MAN) 1 Semarang merupakan salah satu sekolah setingkat SMA yang ada di provinsi Jawa Tengah. Sama dengan Madrasah Aliyah pada umumnya, pendidikan di MAN 1 ditempuh dalam waktu tiga tahun. Mulai dari kelas X sampai XII. MAN 1 termasuk salah satu sekolah yang senantiasa memperkenalkan teknologi komputer pada para guru dan siswanya. Salah satu materi yang sangat diminati guru-guru dan siswa-siswa MAN 1 adalah Microsoft Office 365. Materi Microsoft Office 365 telah diperkenalkan selama dua semester berturut-turut. Di semester gasal 2019/2020, kegiatan pengabdian berlangsung dengan peserta mendapatkan akun Microsoft Office 365 gratis dari Universitas Semarang (USM). Materi utama yakni memperkenalkan semua fitur yang terdapat di Microsoft Office 365. Pada semester genap 2019/2020, kegiatan pengabdian kembali diadakan dengan peserta guru-guru MAN 1. Saat itu, pandemi Corona sedang melanda. Pembelajaran jarak jauh menjadi solusi bagi guru dan siswa untuk tetap melaksanakan aktivitas belajar. Untuk menjembatani permintaan akan platform pembelajaran saat pandemi, kegiatan memperdalam keterampilan mengoperasikan Microsoft Teams menjadi tema kegiatan pengabdian di semester genap tersebut. Pada semester gasal 2020/2021, guru-guru MAN 1 yang pernah mengikuti kegiatan pengabdian sebelumnya menginginkan hasil dari pelatihan yang selama dua semester dilakukan secara berturut-turut, bukan hanya menjadi tambahan pengetahuan dan menunjang proses pembelajaran di MAN 1, namun juga dapat menghasilkan suatu kompetensi yang dapat dipertanggungjawabkan dengan mengikuti pelatihan Sertifikasi Microsoft. Kompetensi ini sangat dibutuhkan oleh para guru untuk menunjang kelancaran karir bapak/ibu guru yang berguna dalam kepengurusan jenjang kepangkatan.
Implementation of Failover Recursive Gateway and Load Balancing PCC Method on Internet Networks at Universitas Semarang Surono, Surono; Setiarso, Galih; Hadi, Soiful
Journal of Artificial Intelligence and Software Engineering Vol 5, No 1 (2025): March
Publisher : Politeknik Negeri Lhokseumawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30811/jaise.v5i1.6337

Abstract

This study implements and analyzes failover recursive gateway and load balancing using the Per Connection Classifier (PCC) method on the internet network at Universitas Semarang to enhance the reliability and efficiency of bandwidth distribution. The methodology involves using Wireshark for network data testing and analysis. The results demonstrate three main achievements: (1) bandwidth from both ISPs is evenly distributed, (2) the failover system functions optimally by automatically switching to the active link if one ISP fails, and (3) the method effectively balances bandwidth and manages connection disruptions. Before implementation, ping tests to www.google.com showed an average response time of 62 ms, with balanced upload/download speeds of 100 Mbps. After implementation, the ping response remained stable at 62 ms, while upload speeds increased to 158 Mbps and download speeds to 144 Mbps. This study proves that failover recursive gateway and PCC-based load balancing improve network stability and efficiency, providing a reliable solution for bandwidth management and connection continuity at Universitas Semarang.
ISO/IEC 27005-Based E-Learning Risk Management with Blockchain Architecture: A Case Study of Semarang University Irfan, Muhammad Nur; Ramadhania, Salwa; Hadi, Soiful; Pungkasanti, Prind Triajeng
Journal of Information System and Informatics Vol 7 No 3 (2025): September
Publisher : Universitas Bina Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51519/journalisi.v7i3.1265

Abstract

This study aims to analyze information security risk management in the Semarang University E-Learning System using the ISO/IEC 27005 standard and to design a blockchain-based architecture as a conceptual strategy for improving data security. The implementation of blockchain in this study is limited only to the conceptual design stage, which serves as a risk mitigation framework without direct application to the system. The research method uses a Waterfall approach that includes the stages of risk identification, needs analysis, risk evaluation, adjustment through expert judgment, risk prioritization, and design of a blockchain-based mitigation architecture. Data were collected through quantitative surveys of students, lecturers, and system users, and qualitative assessments from information technology administrators. The analysis results show that the risks with very high priority are R005 with a score of 22.03 related to personal data security, and R007 with a score of 21.03 related to system access failure at critical times. The integration of blockchain in this design serves to improve data integrity, transaction process transparency, and service availability through distributed recording and smart contract-based automatic verification. This study provides novelty by simultaneously combining the ISO/IEC 27005 approach and blockchain architecture concepts in the context of a university e-learning system, resulting in a comprehensive strategic framework for information security risk management. The blockchain implementation in this study is limited to the conceptual design stage.
Co-Authors Astrid Novita Putri, Astrid Handayani, Sri Irfan, Muhammad Nur Nuraisha, Safira Pratama Angga Buana Prind Triajeng Pungkasanti, Prind Triajeng Ramadhania, Salwa Setiarso, Galih Surono Surono