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Andri Nofiar
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INDONESIA
Merkurius: Jurnal Riset Sistem Informasi dan Teknik Informatika
ISSN : 30318904     EISSN : 30318912     DOI : 10.61132
Core Subject : Science,
Merkurius : Jurnal Riset Sistem Informasi dan Teknik Informatika memuat naskah hasil-hasil penelitian di bidang Sistem Informasi dan Teknik Informatika
Articles 297 Documents
Perancangan Sistem Informasi Pelayanan Kantor Desa Berbasis Website Menggunakan PHP di Desa Serasah Kecamatan Pemayung Kabupaten Batang Hari Saidul Mubarok Afifuddin Syah; Bastomi Baharsyah; Albet Triadi
Merkurius : Jurnal Riset Sistem Informasi dan Teknik Informatika Vol. 3 No. 4 (2025): Juli: Merkurius: Jurnal Riset Sistem Informasi dan Teknik Informatika
Publisher : Asosiasi Riset Teknik Elektro dan Informatika Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/merkurius.v3i4.942

Abstract

In the current era of digitalization, villages are expected to follow technological developments to modernize correspondence services. Village administration services delivered via the internet enable the village government to communicate information quickly and simply to all village officials, the community, village organizations and the community within the village. Apart from that, the community can submit input to the village government through village information services to direct development in a more positive direction. The problem in Serasah Village that often occurs is that the village head and office staff concerned with carrying out services are often not at the village office because they are out of town on business or there are sub-district meetings and currently there are additional activities in the form of training. electrical installation from BLKP Jambi. So many residents experience obstacles because of this, in fact, some residents who live far from the office area often receive less than optimal service. Based on this problem, it is necessary to design an information system at the Serasah Village office which will take the form of a website which has features regarding information regarding news and activity agendas that will be carried out at the Serasah Village Office, features for online letter submission services and checking the status of letter submissions made. by society. The system development method used to develop websites is the waterfall model. After creating the website, the website testing stage was carried out using the black box testing method with successful test results and a feasibility test was carried out using a Likert scale model. The results of the feasibility test were carried out using a questionnaire and data was obtained with an average percentage of 81.6%.
Analisis Manajemen Risiko Teknologi Informasi pada Dinkominfo Surabaya Menggunakan Metode Failure Mode and Effect Analysis (FMEA) Fidyah Salsabila Putri Sillehu; Marisca Amanda Hidayat; Raihana Sakhi Aswanda; Audrey Septya Rosanti; Agung Brastama Putra; Amalia Anjani Arifiyanti
Merkurius : Jurnal Riset Sistem Informasi dan Teknik Informatika Vol. 3 No. 4 (2025): Juli: Merkurius: Jurnal Riset Sistem Informasi dan Teknik Informatika
Publisher : Asosiasi Riset Teknik Elektro dan Informatika Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/merkurius.v3i4.947

Abstract

The use of information technology (IT) in the government sector requires structured risk management to ensure the continuity of public services. The Department of Communication and Information Technology (Dinkominfo), as a digital service provider, faces various potential risks such as network disruptions, hardware failures, and cyberattacks that could interfere with daily operations. This study employs the Failure Mode and Effect Analysis (FMEA) method to identify, analyze, and formulate strategies to mitigate existing IT risks. Through the FMEA approach, each potential failure is evaluated based on its severity, occurrence, and detection capability, which are then used to calculate a Risk Priority Number (RPN). The analysis reveals that the highest RPN values are associated with information system errors, hardware failures, and network overloads. As mitigation measures, the study recommends conducting regular system audits, upgrading network capacity, and performing preventive maintenance on devices. This approach demonstrates that FMEA is an effective method for managing IT risks within government institutions.
Perancangan Sistem Informasi Absensi Berbasis Website Menggunakan Model Pengembangan Waterfall Gilang Perdana; Damars Alfi Syahri; Chairina Fachrunnida; Wasis Haryono
Merkurius : Jurnal Riset Sistem Informasi dan Teknik Informatika Vol. 3 No. 4 (2025): Juli: Merkurius: Jurnal Riset Sistem Informasi dan Teknik Informatika
Publisher : Asosiasi Riset Teknik Elektro dan Informatika Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/merkurius.v3i4.948

Abstract

Employee PT TRAFINDO PRIMA PERKASA is a company engaged in the medium voltage electrical equipment industry. The employee attendance system currently in place at PT TRAFINDO PRIMA This is still done manually, starting from recording employee entry times, recording employee exit times to making employee attendance reports. Therefore, during the recording process, there is a possibility of errors, or the resulting report is less precise and slow in finding the required data. The research method applied is the waterfall method. This employee attendance information system is web-based. With this application, the attendance information system will be better than the manual system, so that it can operate more effectively and efficiently, and this system will be more supportive and improved when compared to the previous system. In addition, the best solution is to use a computerized system that can solve various problems in this company, to support activities within the company.
Analisis Keamanan Layanan SSH terhadap Brute Force Attack Putri Balqis; Rakhmadi Rahman
Merkurius : Jurnal Riset Sistem Informasi dan Teknik Informatika Vol. 3 No. 4 (2025): Juli: Merkurius: Jurnal Riset Sistem Informasi dan Teknik Informatika
Publisher : Asosiasi Riset Teknik Elektro dan Informatika Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/merkurius.v3i4.949

Abstract

To securely access servers remotely, an important protocol in the modern era is Secure Shell (SSH). However, brute force attacks, which are automated attempts to guess repeated username and password combinations, are often the main target of this service. The purpose of this research is to evaluate the vulnerability of SSH services to brute force attacks and evaluate how effective Fail2Ban is as a mitigation tool. This method uses simulated experiments with two virtual machines; Kali Linux is used as the attacker with the Hydra tool and Ubuntu Server is used as the target. The results show that SSH is highly vulnerable to brute force attacks if not protected. Hundreds of login failures from the same IP without restrictions show this. After using Fail2Ban, the system can automatically find and block the attacker IP after three unsuccessful logins. With easy configuration and fast threat detection, Fail2Ban has been proven to improve the security of SSH services. This study suggests using Fail2Ban to improve the defense of SSH services against cyberattacks, especially brute force attacks.
Sistem Pakar Diagnosa Kerusakan Notebook Berbasis Web Menggunakan Metode Certainty Factor dengan Pengujian Blackbox Riston Burju Jordan Simatupang; Nur Nawaningtyas Pusparini
Merkurius : Jurnal Riset Sistem Informasi dan Teknik Informatika Vol. 3 No. 4 (2025): Juli: Merkurius: Jurnal Riset Sistem Informasi dan Teknik Informatika
Publisher : Asosiasi Riset Teknik Elektro dan Informatika Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/merkurius.v3i4.955

Abstract

An expert system is a computer program designed to imitate the decision-making ability of an expert in a particular field, combining knowledge and rules obtained from experts to diagnose problems, provide advice, or make complex decisions, especially in notebook damage, so this requires the design of an expert system application for diagnosing notebook damage based on a website for users who support the diagnosis process using the certainty factor method, in terms of explaining the certainty factor which has a concept based on symptoms and diagnoses from the weight of an expert's value and the user's value, then calculated using the formula in CF, the final result is the creation of a website-based notebook damage diagnosis expert system.
Analisis Dampak Kondisi Cuaca Ekstrem Terhadap Stabilitas Kinerja Jaringan Nirkabel Axel Putra Alnis; Raja Akbar Sanjaini; Mahmudin Mahmudin
Merkurius : Jurnal Riset Sistem Informasi dan Teknik Informatika Vol. 3 No. 4 (2025): Juli: Merkurius: Jurnal Riset Sistem Informasi dan Teknik Informatika
Publisher : Asosiasi Riset Teknik Elektro dan Informatika Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/merkurius.v3i4.961

Abstract

Wireless networks have become an important part of modern communication infrastructure. However, their performance is often influenced by various environmental factors, including extreme weather conditions. This study aims to analyze the impact of various weather conditions such as heavy rain, high humidity, and extreme temperatures on the stability and quality of wireless networks. The method used is a quantitative approach with data collection of network performance under various weather conditions over a certain period of time. The parameters analyzed include latency, jitter, throughput, and packet loss rate. Initial results show that extreme weather, particularly heavy rain and high humidity, can lead to a significant decrease in network connection stability. These findings are expected to contribute to the planning and optimization of network systems, especially in areas with unpredictable climates.
Sistem Informasi Rawat Jalan Pasien Rumah Sakit Umum Daerah (RSUD) dr. Chasbullah Kota Bekasi Berbasis Java Muhammad Ilham Insani; Lusi Ariyani
Merkurius : Jurnal Riset Sistem Informasi dan Teknik Informatika Vol. 3 No. 4 (2025): Juli: Merkurius: Jurnal Riset Sistem Informasi dan Teknik Informatika
Publisher : Asosiasi Riset Teknik Elektro dan Informatika Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/merkurius.v3i4.964

Abstract

This research aims to simplify the management of dr. Chasbullah Kota Bekasi hospital outpatient service data. so that work becomes effective and efficient, in addition to the design of this application can also help solve work problems related to reports that can be completed quickly, precisely and accurately. The research method used in this Hospital outpatient service application system is Grounded Research which is based on facts and uses comparative analysis with the aim of conducting empirical generation, establishing concepts, proving theories, developing theories, collecting data and analyzing data at the same time. In addition, the author also collected data through direct observation, interviews, literature studies, and documentation to obtain the required information. After conducting the research, the author concluded that the Hospital Outpatient application system can help data processing become more effective and efficient.
Transformasi Transformasi Presensi Manual ke Digital dalam Upaya Peningkatan untuk Kualitas Dokumentasi Pembelajaran Muhammad Adzar Al Yaman; Muhammad Taufiq; Sulidar Fitri; Umar Al Faruq
Merkurius : Jurnal Riset Sistem Informasi dan Teknik Informatika Vol. 3 No. 4 (2025): Juli: Merkurius: Jurnal Riset Sistem Informasi dan Teknik Informatika
Publisher : Asosiasi Riset Teknik Elektro dan Informatika Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/merkurius.v3i4.984

Abstract

Digital transformation in the world of education is a strategic step to improve efficiency and quality of services, including in terms of attendance recording. This study aims to examine the change in the manual attendance system to digital in an effort to improve the quality of learning documentation at PPTQ Al Huda. The method used is a descriptive qualitative approach with data collection techniques through distributing questionnaires to teachers and academic staff. The results of the study indicate that the implementation of digital attendance has been significantly beneficial for the majority of respondents. This system is considered more practical, accurate, and efficient than manual methods. Digital attendance not only makes it easier to record student attendance, but also strengthens transparency, accountability, and supports data-based decision making. In addition, this system plays a role in improving student discipline and responsibility. Digital attendance has also been proven to reduce the practice of asking for attendance, minimize recording errors, and facilitate real-time data access by Islamic boarding school administrators. Ease of use and convenience of the system are also supporting factors for successful implementation. Moreover, the adoption of digital attendance encourages the development of a technology-based culture within the institution. It fosters digital literacy among educators and students, enhancing their adaptability to technology in daily academic routines. This transformation aligns with the broader educational goal of integrating technology to create a modern, effective, and sustainable learning environment. Therefore, the shift to a digital attendance system is not only a technical innovation but also a reflection of institutional commitment to continuous improvement and educational excellence. This innovation proves to be a relevant and strategic solution for strengthening educational administration in Islamic boarding schools.
Optimalisasi E-Commerce Melalui Konsep Kota Pintar di Pekanbaru Maulana Akbar; Rahmat Ardiansyah; Sholeh Wahyudi; Muhammad Rayhan
Merkurius : Jurnal Riset Sistem Informasi dan Teknik Informatika Vol. 3 No. 4 (2025): Juli: Merkurius: Jurnal Riset Sistem Informasi dan Teknik Informatika
Publisher : Asosiasi Riset Teknik Elektro dan Informatika Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/merkurius.v3i4.996

Abstract

The development of information and communication technology has changed the global trade landscape, including in Indonesia. The city of Pekanbaru as the capital of Riau Province has great potential in the development of e-commerce that is integrated with the concept of a smart city. This research aims to analyze the optimization of e-commerce through the implementation of the smart city concept in Pekanbaru. Using a qualitative approach and secondary data analysis, this study examines technological infrastructure, government policies, and community participation in supporting the e-commerce ecosystem. The results show that the implementation of the smart city concept can improve the effectiveness of e-commerce platforms through improved digital connectivity, integrated payment systems, and more efficient logistics services. The adoption of technologies such as big data, Internet of Things (IoT), and geographic information systems (GIS) also supports more responsive decision-making, both by business actors and government agencies. In addition, the involvement of local MSMEs is an important component in expanding the adoption of e-commerce in an inclusive and equitable manner throughout the city. This research also highlights the importance of digital literacy among the public, including micro business actors, to optimize the use of digital technology in business transactions. The local government is expected to strengthen regulations, provide supporting infrastructure, and open cross-sector collaboration to accelerate digital transformation in Pekanbaru. A sustainable education strategy for the community is also needed through training, digital socialization, and technical support so that all levels of society can actively participate in the digital ecosystem. Thus, synergy between the government, business actors, academics, and the community is the main key in creating an adaptive, efficient, and sustainable digital ecosystem, as well as making Pekanbaru a smart city that excels in the field of electronic commerce.
Implementasi REST API Pengelolaan Data Penduduk Multi-Desa Berbasis Laravel dengan Autentikasi Sanctum Aldino Dewa Ndaru; Mujahidin Aljawari; Muh Yudha Setiawan
Merkurius : Jurnal Riset Sistem Informasi dan Teknik Informatika Vol. 3 No. 4 (2025): Juli: Merkurius: Jurnal Riset Sistem Informasi dan Teknik Informatika
Publisher : Asosiasi Riset Teknik Elektro dan Informatika Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/merkurius.v3i4.997

Abstract

Village websites currently generally only provide information in the form of an interface for users, such as village profiles, potential areas, population data, and current news. However, the majority are not yet equipped with Application Programming Interface (API) support that allows for flexible and automated data integration and exchange. This is a challenge when dynamic access is needed by third-party systems, such as public service platforms, mobile applications, or local government information systems, which require real-time and accurate synchronization of population data. The project aims to implement a RESTful API that can be accessed securely, efficiently, and easily understood by developers to retrieve villagers' data. The development of the system is carried out using the Agile method, which supports rapid iteration and periodic evaluation to ensure that each feature functions optimally according to the needs of users and field conditions. This Agile method is applied in several sprints that include the stages of needs planning, designing the API endpoint structure, coding, documentation, and testing of the integration and security of the system as a whole. The results of the implementation show that the API successfully retrieves data directly from the village database, and presents it in a JSON format that is compatible for use by both frontend and third-party systems. This API supports pagination features for efficient access to large amounts of data, and is equipped with Basic Authentication to keep data access secure from being abused. With this API, the village website not only becomes a static information medium, but also transforms into a digital service platform that is open for cross-system integration. This supports the development of a more modern, efficient, sustainable, and collaborative village information system in the future, so that public services can be significantly improved.

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