Journal of Security, Computer, Information, Embedded, Network, and Intelligence System
type: channel
description: Articles submitted in SCIENTIST Scientific Journal will be examined by the editorial board. If the article matches the scope and style of writing an SCIENTIST Scientific Journal, the editorial board will assign the article to the reviewer. Reviewer's name cannot be seen by the author. The author only sees the review results from the reviewer, so the author must revise the reviewer request. Each article will be reviewed by two reviewers. If one of the reviewers refuses, the decision will be submitted to the editor. If all reviewers receive the article will be published. Articles that do not make revisions will not be published in the SCIENTIST Scientific Journal.
publisher: PT. Lontara Digitech Indonesia
language: en
publication name: Journal of Security, Computer, Information, Embedded, Network, and Intelligence System
issn: 3024-8701
items: Android-Based Internship Attendance and Logbook Application Using Geofence Technology
items: Analysis of Campus WiFi Network Quality Based on Quality of Experience (QoE)
items: Pengembangan Fitur Absensi Pengenalan Wajah Menggunakan Model Facenet pada Aplikasi Buku Tamu Desa
items: Digital Transformation of Refillable Water Services Using the Easy Galon Android-Based System
items: TravelLog Application: A Structured Mobile Travel Documentation Solution Utilizing Firebase Realtime Database
items: Konselink: A Task Management, Motivation, and Counseling Application
items: UNM MOBILE: A Campus Profile and Information Application of Universitas Negeri Makassar
items: Moodiary: Aplikasi Pencatat Suasana Hati
items: Larimele Burger: Aplikasi Mobile Pemesanan Makanan Cepat Saji Berbasis Android untuk Meningkatkan Efisiensi Pelayanan Restoran
items: A Computational Enhancement Of Base64 Algorithm Using Residue Number System Algorithms
items: Penentuan Evaluasi Kinerja Karyawan Berbasis Logika Fuzzy Mamdani
items: Sistem E-Commerce untuk Meningkatkan Penjualan Alat Elektronik Menggunakan Metode Extreme Programming
items: Sistem Informasi Destinasi Wisata Bulukumba Explore Berbasis Website
items: eDisc: Sistem Layanan Antrian Kantor Camat Palongbangkeng Utara Kabupaten Takalar
items: Sistem Informasi Fotografi Berbasis Website Menggunakan Metode Agile
items: ApoLink: Terhubung Langsung dengan Apoteker untuk Mendapatkan Layanan Kesehatan Terbaik
items: Monitoring dan Kontrol Suhu Berbasis Arduino dan ESP8266 Melalui Web Server
items: Sistem Informasi Kesehatan Mata Berbasis Web untuk Memfasilitasi Pemeriksaan Mata pada Siswa Sekolah Dasar
items: Peningkatan Efisiensi dan Manajemen Informasi dalam Pelayanan Unit Kesehatan Sekolah (UKS) Berbasis Website
items: Perancangan Sistem Informasi Pengumuman dan Komunikasi Berbasis Web di SMK Skyhigh
items: Perancangan Sistem Informasi Pengumuman dan Broadcasting (NotifyCasting)
items: Performance Analysis of The Last Significant Bit (LSB) Method in Steganography for Data Hiding in Image Data
items: Analysis and Utilization of the Base64 Algorithm for Image Encryption and Decryption Security in Web-Based Images
items: Clustering Tweets Data on Twitter Social Media using K-Means Method
items: Implementation of Failover on Mikrotik Router using Check Gateway and Distance Parameters
items: SIPKOM: Efektivitas Sistem Perkuliahan di JTIK Universitas Negeri Makassar Berbasis Website
items: Sistem Informasi Manajemen Buku Kas Elektronik untuk Pembayaran SPP
items: Rancang Bangun Sistem Informasi Pengelolaan Pengangkutan Sampah Berbasis Web
items: Rancang Bangun Sistem Informasi Apotek Manajemen dan Penjualan Obat Berbasis Web
items: Manajemen Penjadwalan Waktu Blokir Akses Internet pada Mikrotik RouterOS

Android-Based Internship Attendance and Logbook Application Using Geofence Technology
type: item
description: Internship activities among students are generally still carried out using manual attendance and logbook recording systems, such as signature sheets or written notes. These conventional methods often lead to inefficiencies, delays in data processing, and potential manipulation of attendance records. Therefore, a digital system is needed to monitor student attendance automatically and accurately based on their actual location. This study aims to develop an Android-based internship attendance and logbook application utilizing geofence technology. The application is designed as a solution to the limitations of manual systems by providing location-based attendance features, daily logbook recording, and an integrated dashboard accessible to students, supervisors, and administrators. The development process adopts the Waterfall model, which includes the stages of requirement analysis, system design, implementation, testing, and maintenance. The system only allows attendance when the user is within the predefined internship location radius, thereby ensuring the validity and accuracy of attendance data. Testing was conducted based on the ISO/IEC 25010 quality standard, covering aspects of Functional Suitability, Usability, Performance Efficiency, Compatibility, and Security. The results show that the application achieved a very good level of feasibility, with a usability score of 89%, an average response time of 2.21 seconds, good compatibility across various Android devices, and a Security Grade A rating. Based on these results, the developed application is declared feasible for use and can serve as an effective solution to support student internship activities in a digital, accurate, and efficient manner.
subject: Articles
  topic: section
subject: absensi
  topic: keywords
subject: logbook
  topic: keywords
subject: android
  topic: keywords
subject: geofence
  topic: keywords
subject: magang
  topic: keywords
creator: Almisri Hidayat
creator: Sanatang Sanatang
creator: Muhammad Fajar B
rights: Copyright (c) 2025 Almisri Hidayat, Sanatang Sanatang, Muhammad Fajar B (Author) https://creativecommons.org/licenses/by-sa/4.0
date: 2025-12-03
publication date: 2025-12-03
starting page: 78
ending page: 89

Analysis of Campus WiFi Network Quality Based on Quality of Experience (QoE)
type: item
description: This study aims to evaluate the perceptions of students at Universitas Negeri Makassar regarding the quality of the campus WiFi network services using a Quality of Experience (QoE) approach based on the Mean Opinion Score (MOS) scale. A descriptive quantitative method was applied by distributing an online questionnaire to 100 active respondents. The results show that all indicators related to connectivity, stability and speed, as well as convenience and satisfaction in usage obtained average MOS scores above 4.50 and are categorized as very good. These findings indicate that the campus WiFi service has been able to meet students’ academic needs and provide a satisfactory user experience.
subject: Articles
  topic: section
subject: Quality of Experience (QoE)
  topic: keywords
subject: Mean Opinion Score (MOS)
  topic: keywords
subject: WiFi
  topic: keywords
subject: College Student
  topic: keywords
creator: Muhammad Nurhidayatullah
creator: Ersya Nabilah
rights: Copyright (c) 2025 Muhammad Nurhidayatullah, Ersya Nabilah (Author) https://creativecommons.org/licenses/by-sa/4.0
date: 2025-12-03
publication date: 2025-12-03
starting page: 57
ending page: 61

Pengembangan Fitur Absensi Pengenalan Wajah Menggunakan Model Facenet pada Aplikasi Buku Tamu Desa
type: item
description: The FaceNet model is one of the deep learning-based face recognition methods capable of transforming facial images into feature vectors (embedding) that represent the unique identity of each individual. In previous studies, this model is often combined with classification methods such as Support Vector Machine (SVM) or K-Nearest Neighbor (K-NN). Although accurate, these approaches require high computation and complex inference processes, making them less suitable for applications that require fast response and efficiency, such as real-time attendance systems. This research proposes an alternative approach using cosine similarity to compare similarity between face vectors. Cosine similarity measures the similarity of two vectors based on the angle between them, with values ranging from 0 (not similar) to 1 (identical). The system was developed by combining FaceNet and cosine similarity models, without any additional classification. Test results showed that faces registered in the system produced cosine similarity values between 0.83 and 0.96 (closer to 1 indicates a high match), with an average of 0.90, while unregistered faces had values between 0.42 and 0.67, with an average of 0.53. By setting the threshold at 0.7, the system successfully differentiated between recognized and unrecognized faces with 100% accuracy on 30 respondents. This approach significantly reduces the computational burden, enables implementation on devices with limited specifications, and provides a practical and accurate solution for face recognition-based digital attendance systems.
subject: Articles
  topic: section
subject: Face Recognition
  topic: keywords
subject: FaceNet
  topic: keywords
subject: Cosine Similarity
  topic: keywords
subject: Attendance
  topic: keywords
subject: React Native
  topic: keywords
creator: Muhammad Ilham
creator: Muhammad Yusuf Mappeasse
creator: Abd Rahman Patta
rights: Copyright (c) 2025 Muhammad Ilham, Muhammad Yusuf Mappeasse, Abd Rahman Patta (Author) https://creativecommons.org/licenses/by-sa/4.0
date: 2025-06-01
publication date: 2025-06-01
starting page: 8
ending page: 22
doi: 10.61220/scientist.v3i1.20252

Digital Transformation of Refillable Water Services Using the Easy Galon Android-Based System
type: item
description: The advancement of technology in this period has been exceedingly swift. The plethora of emerging innovations compels individuals to remain current. The selling of gallons constitutes a significant and prevalent industry, prompting numerous gallon enterprises to transition to an online sales model via mobile applications. Consequently, the researchers choose to develop an innovative and user-centric Gallon Refill Water Sales Application. This article elucidates how the Gallon Refill Water Sales Application has enhanced efficiency and ease in the purchasing process. This program enables consumers to swiftly and effortlessly order gallons via their mobile devices. Users can see the inventory of available products, preferred brands, and execute payments using the COD (Cash On Delivery) method
subject: Articles
  topic: section
subject: Gallon business
  topic: keywords
subject: Mobile application
  topic: keywords
subject: Easy Gallon
  topic: keywords
subject: Refill water
  topic: keywords
subject: Efficiency
  topic: keywords
creator: Ummiati Rahmah
creator: Mahmud Mustapa
creator: Nur Azizah Eka Budiarti
rights: Copyright (c) 2025 Mahmud Mustapa, Ummiati Rahmah, Nur Azizah Eka Budiarti (Author) https://creativecommons.org/licenses/by-sa/4.0
date: 2025-06-01
publication date: 2025-06-01
starting page: 23
ending page: 29
doi: 10.61220/scientist.v3i1.20253

TravelLog Application: A Structured Mobile Travel Documentation Solution Utilizing Firebase Realtime Database
type: item
description: The TravelLog application was developed to address the need for structured travel documentation, utilizing Firebase Realtime Database for instant data synchronization. This study aimed to create a mobile application enabling users to log travel details, manage destination wishlists, and access records easily through search and filter features. Employing the Agile methodology, the development process was conducted iteratively, emphasizing intuitive UI/UX design and Black Box testing to ensure functionality. The results demonstrate that TravelLog effectively overcomes the limitations of conventional documentation methods, such as physical notes or unorganized photo galleries, providing an integrated, efficient, and user-friendly solution.
subject: Articles
  topic: section
subject: TravelLog
  topic: keywords
subject: documentation
  topic: keywords
subject: firebase
  topic: keywords
subject: agile methodology
  topic: keywords
subject: mobile applications
  topic: keywords
creator: Maulida Hamida Syamsuddin
creator: Adnan Nugraha
creator: Naufal Fajar Shodiq
creator: Fitriyanty Dwi Lestary
rights: Copyright (c) 2025 Maulida Hamida Syamsuddin, Adnan Nugraha, Naufal Fajar Shodiq, Fitriyanty Dwi Lestary (Author) https://creativecommons.org/licenses/by-sa/4.0
date: 2025-12-03
publication date: 2025-12-03
starting page: 62
ending page: 77

Konselink: A Task Management, Motivation, and Counseling Application
type: item
description: The integration of technology into education and counseling has become essential in improving the quality of support services for students. This study aims to develop Konselink, a digital application that combines task management, motivational content, and counseling features as a holistic solution to address students’ productivity and mental well-being needs. The development method follows the Software Development Life Cycle (SDLC) using the spiral model approach, emphasizing risk evaluation and iterative progress across stages. The development process includes planning features based on literature review, risk analysis, technical engineering, and limited user evaluation. The result is an application with five main features: a login/register page for user authentication, a task list for managing assignments, an inspiration page displaying motivational videos linked to YouTube, a counseling feature integrated with WhatsApp, and a profile page for account settings. Initial evaluation indicates that Konselink helps users manage their time efficiently, gain emotional encouragement, and access counseling services practically. In conclusion, Konselink provides an innovative approach to supporting academic success and student mental health through accessible and relevant digital technology integration.
subject: Articles
  topic: section
subject: task management
  topic: keywords
subject: digital counseling
  topic: keywords
subject: motivational content
  topic: keywords
subject: spiral SDLC model
  topic: keywords
subject: student well-being
  topic: keywords
creator: Rayyen Tri Anggara
creator: Alfian Eka Putra
creator: Satriadi Azis
rights: Copyright (c) 2025 Rayyen Tri Anggara, Alfian Eka Putra, Satriadi Azis (Author) https://creativecommons.org/licenses/by-sa/4.0
date: 2025-12-03
publication date: 2025-12-03
starting page: 90
ending page: 98

UNM MOBILE: A Campus Profile and Information Application of Universitas Negeri Makassar
type: item
description: UNM Mobile is an Android-based application that provides integrated access to the official profile and information of Universitas Negeri Makassar (UNM). It was developed to simplify information access for the academic community and the public. This study aims to design the application as an effective and user-friendly campus information platform using the agile development method. Key features include the university profile, news, academic calendar, class schedules, and other digital services. Testing results show that the application meets user needs in terms of accessibility and information completeness. UNM Mobile supports the digitalization and efficiency of information dissemination within UNM.
subject: Articles
  topic: section
subject: UNM mobile
  topic: keywords
subject: android application
  topic: keywords
subject: campus information
  topic: keywords
subject: digitalization
  topic: keywords
subject: information system
  topic: keywords
creator: Muhammad Nurhidayatullah
creator: Ersya Nabilah
creator: Tania Paradifa
creator: Fitriyanty Dwi Lestary
rights: Copyright (c) 2025 Muhammad Nurhidayatullah, Ersya Nabilah, Tania Paradifa, Fitriyanty Dwi Lestary (Author) https://creativecommons.org/licenses/by-sa/4.0
date: 2025-12-03
publication date: 2025-12-03
starting page: 99
ending page: 112

Moodiary: Aplikasi Pencatat Suasana Hati
type: item
description: Moodiary is an Android application developed to help users track their moods and daily activities, aiming to enhance self-awareness and emotional reflection. The app integrates Firebase Authentication for secure login and Firebase Realtime Database for real-time data storage. Featuring a minimalist and user-friendly interface, users can log their daily moods, write short personal narratives, and monitor emotional trends through data visualizations. Moodiary was developed using the Agile methodology, enabling iterative development based on user needs. Key features include icon-based mood tracking, mood history charts, daily reminders, and profile customization. Functional and non-functional testing results show excellent performance in terms of availability, reliability, security, and user experience. Thus, Moodiary serves as an effective digital solution to support mental well-being and self-reflection, particularly for mobile users seeking fast, secure, and personalized emotional tracking tools.
subject: Articles
  topic: section
subject: Mood Tracking
  topic: keywords
subject: Android Application
  topic: keywords
subject: Firebase
  topic: keywords
subject: Self-Awareness
  topic: keywords
subject: Emotional Reflection
  topic: keywords
creator: Anggi Diva Ananta
creator: Muhammad Faturrahman Nur
creator: Syawal Saputra S.
rights: Copyright (c) 2025 Anggi Diva Ananta, Muhammad Faturrahman Nur, Syawal Saputra S. (Author) https://creativecommons.org/licenses/by-sa/4.0
date: 2025-06-01
publication date: 2025-06-01
starting page: 30
ending page: 46
doi: 10.61220/scientist.v3i1.20254

Larimele Burger: Aplikasi Mobile Pemesanan Makanan Cepat Saji Berbasis Android untuk Meningkatkan Efisiensi Pelayanan Restoran
type: item
description: The evolution of modern lifestyles demands a fast, reliable, and seamless fast-food ordering process. Larimele Burger is an Android application we developed to facilitate efficient fast-food ordering. Its key features include instant registration and login, a persistent shopping cart, and product recommendations by the admin (administrator rating). Evaluation was conducted through a Black-Box Testing, confirming that all functions operate according to specifications. The application offers a practical solution for ordering burgers at the restaurant.
subject: Articles
  topic: section
subject: Android Application
  topic: keywords
subject: Fast-food Ordering
  topic: keywords
subject: Persistent Shopping Cart
  topic: keywords
subject: Administrator Rating
  topic: keywords
subject: Structured Questionnaire
  topic: keywords
subject: Black-Box Testing
  topic: keywords
creator: Windu Yoga Nugraha
creator: Muhammad Rifky Anugrah Pratama
creator: Wandy Aprian
creator: Juniati Tiku Payangan
rights: Copyright (c) 2025 Windu Yoga Nugraha, Muhammad Rifky Anugrah Pratama, Wandy Aprian, Juniati Tiku Payangan (Author) https://creativecommons.org/licenses/by-sa/4.0
date: 2025-06-01
publication date: 2025-06-01
starting page: 47
ending page: 56
doi: 10.61220/scientist.v3i1.20255

A Computational Enhancement Of Base64 Algorithm Using Residue Number System Algorithms
type: item
description: A significant part of information security has been played by cryptography techniques. Today's daily existence depends heavily on the advancement of data, information, and communication technologies. Consequently, there is a huge increase in the need for data and information. In communicating data over a public network, data security is a necessity that must be carefully taken into consideration. Thus, Base64 algorithm has been used in numerous security applications for ensuring data confidentiality, integrity and authentication. However, research shows that there is security vulnerabilities in most widely used Base64 algorithm due to the absence of key mechanism. To address this concern, this research employs residue number system algorithms for the enhancement of base64 algorithm because of its cryptographic features whereby strengthen the transformation of the existing base64 algorithm to produce a novel symmetric-based cryptographic algorithm. The developed algorithm generates a symmetric key by shuffling the original key with the textual data, making the transformation of each character of the data better each time it is shuffled. Therefore, the research bridges the security gap in Base64 cryptographic algorithm by factoring key mechanism of RNS based algorithm into the newly developed algorithm. In addition, the developed symmetric-based cryptographic algorithm is more robust than the existing Base64 cryptographic algorithm because of the planned pattern and confusion produced during the methodology procedure thereby safeguards the data more effectively as shown in the cipher text generated.
subject: Articles
  topic: section
subject: Base64 Algorithm
  topic: keywords
subject: Chiper Key
  topic: keywords
subject: RNS Algorithms
  topic: keywords
subject: XOR Operation
  topic: keywords
subject: Encryption
  topic: keywords
creator: Kolawole Bariu Logunleko
creator: Abolore Muhamin Logunleko
creator: Asaju-Gbolagade Ayisat Wuraola
creator: Akinbowale Nathaniel Babatunde
creator: Kazeem Alagbe Gbolagade
rights: Copyright (c) 2025 Kolawole Bariu Logunleko, Abolore Muhamin Logunleko, Asaju-Gbolagade Ayisat Wuraola, Akinbowale Nathaniel Babatunde, Kazeem Alagbe Gbolagade (Author) https://creativecommons.org/licenses/by-sa/4.0
date: 2025-06-01
publication date: 2025-06-01
starting page: 1
ending page: 7
doi: 10.61220/scientist.v3i1.20251

Penentuan Evaluasi Kinerja Karyawan Berbasis Logika Fuzzy Mamdani
type: item
description: Fuzzy logic refers to a form of logic derived from fuzzy set theory, which is used for estimation reasoning. In this context, fuzzy logic allows us to represent and process linguistic information and subjective attributes related to the real world. This study aims to apply the Fuzzy Mamdani method in determining employee performance evaluations at PT. Luwu Tongkonan Utama, Tonasa cement distribution company. This method is used to overcome uncertainty in evaluating employee performance by converting numerical data into linguistic data. The results of this study can show that fuzzy mamdani can be used to measure employee performance. Of the 31 data used, 29 employees are included in the good set, while the other 2 employees have very good performance.
subject: Articles
  topic: section
subject: employee performance
  topic: keywords
subject: fuzzy logic
  topic: keywords
subject: mamdani
  topic: keywords
creator: Muharni Muharni
creator: Widiarti Awaliah
creator: Dewi Fatmarani Surianto
rights: Copyright (c) 2024 Muharni Muharni, Widiarti Awaliah, Dewi Fatmarani Surianto (Author) https://creativecommons.org/licenses/by-sa/4.0
date: 2024-12-01
publication date: 2024-12-01
starting page: 109
ending page: 117
doi: 10.61220/scientist.v2i2.20246

Sistem E-Commerce untuk Meningkatkan Penjualan Alat Elektronik Menggunakan Metode Extreme Programming
type: item
description: This study aims to develop and implement an efficient and effective e-commerce-based electronic goods sales system using the Extreme Programming (XP) system development method. The main focus of this research is to enhance the promotion and sales processes in small and medium-sized stores to be competitive in the digital era. XP was chosen due to its iterative and incremental approach and customer involvement at every stage of software development to ensure the final product meets user needs and expectations. The results indicate that the developed system can expand customer reach and improve the operational efficiency of these stores.
subject: Articles
  topic: section
subject: E-Commerce
  topic: keywords
subject: Extreme Programming
  topic: keywords
subject: Sistem Penjualan
  topic: keywords
subject: Toko Elektronik
  topic: keywords
creator: Muhammad Ilham Suherman
creator: Desi Maryani
creator: Ilmawati Amir
creator: Reny Angraeni
rights: Copyright (c) 2024 Muhammad Ilham Suherman, Desi Maryani, Ilmawati Amir, Reny Angraeni (Author) https://creativecommons.org/licenses/by-sa/4.0
date: 2024-08-29
publication date: 2024-08-29
starting page: 95
ending page: 108
doi: 10.61220/scientist.v2i2.20245

Sistem Informasi Destinasi Wisata Bulukumba Explore Berbasis Website
type: item
description: The lack of available information regarding tourist destinations in Bulukumba Regency causes difficulties for tourists in exploring the area optimally. This study aims to develop a web-based tourism information system that can facilitate users in accessing and exploring tourist destinations in Bulukumba Regency. This research employs a qualitative method with a descriptive-analytical approach to design and develop this system. The development results indicate that this information system can effectively provide features such as destination profiles, locations, ratings, and tourist reviews. Functional and non-functional testing shows that the system operates according to user expectations, although some technical issues need to be addressed in the future. With this information system, it is expected to enhance tourism promotion and local revenue through increased economic activity in the tourism sector.
subject: Articles
  topic: section
subject: Information System
  topic: keywords
subject: Tourism
  topic: keywords
subject: Bulukumba
  topic: keywords
subject: Website
  topic: keywords
creator: Nur Fadillah Amran
creator: Nur Isnaniya Barda
creator: Luthfiyah Ramadhani K. Arafah
creator: Pramudya Asoka Syukur
rights: Copyright (c) 2024 Nur Fadillah Amran, Nur Isnaniya Barda, Luthfiyah Ramadhani K. Arafah, Pramudya Asoka Syukur (Author) https://creativecommons.org/licenses/by-sa/4.0
date: 2024-08-29
publication date: 2024-08-29
starting page: 82
ending page: 94
doi: 10.61220/scientist.v2i2.20244

eDisc: Sistem Layanan Antrian Kantor Camat Palongbangkeng Utara Kabupaten Takalar
type: item
description: The creation of widespread technological innovation makes it easier for people to live their lives. The sub-district office has a task that is not far from serving the community, taking care of various administrations to take care of things. However, the low quality of employee service has hampered sub-district office services. With this, the researchers aim to design an online-based queuing system that will make it easier for employees and the public to take care of things at the sub-district office. The population used in this study were 23 students in Makassar. The collection technique is in the form of literature study and distributing online questionnaires. The test uses Black Box Testing to test the usability of its features. The results of the study show that e-District (eDisc) has proven good and can be used as an online-based queuing system at the sub-district office.
subject: Articles
  topic: section
subject: Sistem Antrian
  topic: keywords
subject: Online
  topic: keywords
subject: Waterfall
  topic: keywords
subject: Kantor Camat
  topic: keywords
creator: Aulyah Zakilah Ifani
creator: Agunawan Agunawan
creator: Andi Devina Yaritsha Darius
creator: Muh. Juharman
creator: Andi Iza Ferlita
rights: Copyright (c) 2024 Aulyah Zakilah Ifani, Agunawan Agunawan, Andi Devina Yaritsha Darius, Muh. Juharman, Andi Iza Ferlita (Author) https://creativecommons.org/licenses/by-sa/4.0
date: 2024-08-29
publication date: 2024-08-29
starting page: 75
ending page: 81
doi: 10.61220/scientist.v2i2.20243

Sistem Informasi Fotografi Berbasis Website Menggunakan Metode Agile
type: item
description: Photography service users often face difficulties in accessing effective and efficient photography services through digital platforms. This study aims to develop a web-based photography information system using the Agile method, which allows for rapid adaptation to user needs and market changes through continuous iterations. The development results indicate that the system can effectively provide key features such as account registration, login, dashboard, photographer services, and photography equipment rental. Functional and non-functional testing ensures that the system operates well and meets user needs. However, there are challenges in optimizing security features and response times that need to be addressed in the next iteration. The system has been successfully developed and is capable of providing better services to users, although further improvements are needed in some technical aspects.
subject: Articles
  topic: section
subject: Sistem Informasi
  topic: keywords
subject: Fotografi
  topic: keywords
subject: Website
  topic: keywords
subject: Agile
  topic: keywords
subject: Software Development
  topic: keywords
creator: Muhammad Ikhsan
creator: Riska Amalia Praptiwi
creator: Bunga Mawar Jamaluddin
creator: Hanum Salsabilah
creator: Andi Muh Akbar
creator: Khaidir Khaidir
rights: Copyright (c) 2024 Muhammad Ikhsan, Riska Amalia Praptiwi, Bunga Mawar Jamaluddin, Hanum Salsabilah, Andi Muh Akbar, Khaidir Khaidir (Author) https://creativecommons.org/licenses/by-sa/4.0
date: 2024-08-29
publication date: 2024-08-29
starting page: 62
ending page: 74
doi: 10.61220/scientist.v2i2.20242

ApoLink: Terhubung Langsung dengan Apoteker untuk Mendapatkan Layanan Kesehatan Terbaik
type: item
description: The development of the digital era and technological advances have had a significant impact on various aspects of human life, including in the health sector. Information systems have become an important tool in presenting information effectively and efficiently. In this case, advances in the internet and telemedicine have changed the way health services are provided to the public. This research aims to develop an application called Apolink that connects directly with pharmacists, thus providing optimal health services. The research method used is qualitative with an emphasis on literature studies, interviews, and direct observation at the pharmacy. The research process includes analysis of system requirements based on drug data, customer data, sales data, and health consultations. In the analysis conducted, it was revealed that telemedicine services, such as consultations with doctors remotely, ordering medicines, and up-to-date health information, have many advantages. Telemedicine services can save time for doctors and patients, increase the accessibility of health services, and overcome geographic barriers. In addition, telemedicine can also reduce costs, improve medication adherence, and provide better clinical support. Based on this needs analysis, the Apolink application is developed with features that can meet user needs.
subject: Articles
  topic: section
subject: Sistem Web
  topic: keywords
subject: Konsultasi
  topic: keywords
subject: Perawatan
  topic: keywords
subject: Layanan Kesehatan
  topic: keywords
creator: Wiranti Kusuma Hapsari
creator: Nur Elah
creator: M. Nur Sulaiman R
creator: Alvin Aryadhi
creator: Yasin Anil Hakim Gobel
creator: Priscila Biro Sura
rights: Copyright (c) 2024 Wiranti Kusuma Hapsari, Nur Elah, M. Nur Sulaiman R, Alvin Aryadhi, Yasin Anil Hakim Gobel, Priscila Biro Sura (Author) https://creativecommons.org/licenses/by-sa/4.0
date: 2024-08-29
publication date: 2024-08-29
starting page: 53
ending page: 61
doi: 10.61220/scientist.v2i2.20241

Monitoring dan Kontrol Suhu Berbasis Arduino dan ESP8266 Melalui Web Server
type: item
description: This study describes the use of Arduino and ESP8266 to control temperature through a web server. Arduino serves as the brain of the system that collects temperature and humidity data from sensors and controls the temperature device, while the ESP8266 acts as a link to the WiFi network and web server. This system allows users to monitor temperature conditions in real-time through a web interface. Temperature and humidity data collected by Arduino is sent to ESP8266 via serial communication, then ESP8266 uses WiFi connection to send data to web server. The web server provides a user interface that allows users to view temperature and humidity data and remotely control temperature devices. Users can send commands via the web server to activate or deactivate the temperature device as needed. The advantages of using Arduino and ESP8266 are the flexibility and connectivity offered. Arduino provides a programming environment that is easy to use and can be configured according to application needs. The ESP8266 allows a WiFi connection which allows control over a local network or the internet. In this study, the system developed was successful in efficiently controlling the temperature through a web server. Real-time monitoring of temperature and humidity data, and remote control of temperature devices. The use of Arduino and ESP8266 in temperature control via a web server opens up the potential for smart and efficient solutions in managing temperature by utilizing IoT technology.
subject: Articles
  topic: section
subject: Arduino
  topic: keywords
subject: ESP8266
  topic: keywords
subject: Web Server
  topic: keywords
subject: Internet of Things
  topic: keywords
subject: Kontrol Suhu
  topic: keywords
creator: Fajri Hidayat Mahdar
creator: Muh. Fajrin Bakri
rights: Copyright (c) 2024 Fajri Hidayat Mahdar, Muh. Fajrin Bakri (Author) https://creativecommons.org/licenses/by-sa/4.0
date: 2024-06-01
publication date: 2024-06-01
starting page: 45
ending page: 52
doi: 10.61220/scientist.v2i1.20245

Sistem Informasi Kesehatan Mata Berbasis Web untuk Memfasilitasi Pemeriksaan Mata pada Siswa Sekolah Dasar
type: item
description: The increased use of gadgets among children has led to a significant rise in cases of myopia among elementary school students. This study aims to design and develop a web-based Eye Health Information System to facilitate eye examinations for elementary school students. The development method used in this study is the waterfall model, which includes the stages of requirement analysis, design, coding, testing, and system implementation. The results of the study show that the developed information system provides essential features such as appointment scheduling with eye doctors, access to educational videos, and online consultations, all designed to raise awareness and improve access to eye health services for students. System testing demonstrates that all features function as expected, with a user-friendly and responsive interface. In conclusion, this system is expected to be an effective tool in supporting eye health examinations and improving the quality of health services for elementary school students.
subject: Articles
  topic: section
subject: Myopia
  topic: keywords
subject: Sistem Informasi
  topic: keywords
subject: Kesehatan Mata
  topic: keywords
subject: Web Based
  topic: keywords
creator: Muh. Gilang Ramadhan
creator: Riska Sri Rahmah
creator: Farah Hartiningtias Fatimah
rights: Copyright (c) 2024 Muh. Gilang Ramadhan, Riska Sri Rahmah, Farah Hartiningtias Fatimah, Pramudya Asoka Syukur (Author) https://creativecommons.org/licenses/by-sa/4.0
date: 2024-06-01
publication date: 2024-06-01
starting page: 34
ending page: 44
doi: 10.61220/scientist.v2i1.20244

Peningkatan Efisiensi dan Manajemen Informasi dalam Pelayanan Unit Kesehatan Sekolah (UKS) Berbasis Website
type: item
description: The School Health Unit is an important component in the education system to promote the health and well-being of students. UKS aims to provide comprehensive health services to students, including disease prevention, health monitoring, health counseling, and basic medicine. But there are several obstacles that are often faced in managing data in the UKS, including limited technology infrastructure, lack of training and skills in data management, time constraints, data privacy and security issues and several other obstacles that might occur. For this reason, a website-based information system is needed that can be used easily by all people but still with useful features such as drug stock lists and student visits so as to be more efficient in inputting data. The School Health Unit Information System (SI-UKS) is a technology platform used to manage and organize student health information and support the administrative and operational activities of the School Health Unit. The School Health Unit Information System (SI-UKS) plays an important role in improving the efficiency and management of information in school health services. Through efficient management of student data, good data reporting and analysis, and integrated communication, SI-UKS helps improve the quality of health services and overall student well-being. In designing this website-based Information System using the waterfall method.
subject: Articles
  topic: section
subject: Sistem Informasi
  topic: keywords
subject: Usaha Kesehatan Sekolah
  topic: keywords
subject: Waterfall
  topic: keywords
subject: Website
  topic: keywords
creator: Adelya Umar
creator: Lisdayanti Susanto
creator: Fachreiza Rayhan Al Syatilla
creator: Annajmi Rauf
rights: Copyright (c) 2024 Adelya Umar, Lisdayanti Susanto, Fachreiza Rayhan Al Syatilla, Annajmi Rauf (Author) https://creativecommons.org/licenses/by-sa/4.0
date: 2024-06-01
publication date: 2024-06-01
starting page: 22
ending page: 33
doi: 10.61220/scientist.v2i1.20243

Perancangan Sistem Informasi Pengumuman dan Komunikasi Berbasis Web di SMK Skyhigh
type: item
description: The effective and efficient use of information systems is a major challenge for Skyhigh Vocational High School (SMK Skyhigh) in delivering timely and structured information to students and parents. This study aims to design and develop a web-based announcement and communication information system that can improve the accessibility and speed of information distribution within the school environment. The research employs the waterfall software development method, which includes the stages of planning, design, development, and testing. The results show that the system, built using PHP, JavaScript, HTML, and CSS, successfully meets client needs by providing an intuitive and responsive interface. Testing with both black box and white box methods indicates that all system components function well and comply with the specified requirements. In conclusion, this system offers a relevant and practical solution to communication needs at SMK Skyhigh and has the potential to be adapted by other educational institutions.
subject: Articles
  topic: section
subject: Sistem Informasi
  topic: keywords
subject: Web Based
  topic: keywords
subject: Waterfall
  topic: keywords
creator: Andini Wulandari
creator: Mufti Fatur Rahman
creator: Syahrul Halik
creator: Pramudya Asoka Syukur
rights: Copyright (c) 2024 Andini Wulandari, Mufti Fatur Rahman, Syahrul Halik, Pramudya Asoka Syukur (Author) https://creativecommons.org/licenses/by-sa/4.0
date: 2024-06-01
publication date: 2024-06-01
starting page: 13
ending page: 22
doi: 10.61220/scientist.v2i1.20242

Perancangan Sistem Informasi Pengumuman dan Broadcasting (NotifyCasting)
type: item
description: Managing announcements and communication within a company often faces challenges in ensuring the effective and timely dissemination of information. This study aims to design and develop a web-based Announcement and Broadcasting Information System (NotifyCasting) to improve efficiency in information distribution within the company environment. The method used is the waterfall software development model, which includes the stages of requirement analysis, design, implementation, testing, and system maintenance. The results of the study show that the system successfully meets the functional and non-functional needs of the company by providing features such as real-time messaging and announcement delivery, audience filtering, and an accessible announcement archive. Testing with black box and white box methods indicates that the system functions according to the specified requirements, and the user interface is intuitive and easy to use. In conclusion, the NotifyCasting system can significantly enhance communication effectiveness within the company and can be adapted by other organizations for similar purposes.
subject: Articles
  topic: section
subject: Information System
  topic: keywords
subject: Broadcasting
  topic: keywords
subject: Announcement
  topic: keywords
subject: Web Based
  topic: keywords
subject: Waterfall
  topic: keywords
creator: Muhammad Arqam Syahputra
creator: Fikri Anggara Hasbar
creator: Dhiyaulhaq Aslam
creator: Pramudya Asoka Syukur
rights: Copyright (c) 2024 Muhammad Arqam Syahputra, Fikri Anggara Hasbar, Dhiyaulhaq Aslam, Pramudya Asoka Syukur (Author) https://creativecommons.org/licenses/by-sa/4.0
date: 2024-06-01
publication date: 2024-06-01
starting page: 1
ending page: 12
doi: 10.61220/scientist.v2i1.20241

Performance Analysis of The Last Significant Bit (LSB) Method in Steganography for Data Hiding in Image Data
type: item
description: Technology as a means of conveying information can have significant implications for the security and confidentiality of data and information content. When a sender wishes to convey a message to someone and does not want the message to be easily visible, the concealment of this message becomes crucial for the sender. One commonly used method for data concealment is the Least Significant Bit (LSB) method in steganography. The LSB method is preferred for its simplicity, fast process, and greater capacity. Messages are embedded by replacing the least significant bit in the host image with the message bits, with the rule that the number of message bits does not exceed the number of bits in the host image. Based on research findings, the results of steganography are difficult to distinguish from the original content through visual observation. Therefore, it can be concluded that the steganography method is highly effective for concealing a message.
subject: Articles
  topic: section
subject: Steganography
  topic: keywords
subject: Least Significant Bit (LSB)
  topic: keywords
subject: Image
  topic: keywords
creator: Fadhlirrahman Baso
rights: Copyright (c) 2023 Fadhlirrahman Baso (Author) https://creativecommons.org/licenses/by-sa/4.0
date: 2023-12-09
publication date: 2023-12-09
starting page: 58
ending page: 62
doi: 10.61220/scientist.v1i2.20234

Analysis and Utilization of the Base64 Algorithm for Image Encryption and Decryption Security in Web-Based Images
type: item
description: Data is often the target of irresponsible people for misuse. The theft is done is to benefit from the person who has the data. In addition to theft of work files, theft is also carried out on image files. The purpose of this file theft is to find out what the image contains. Someone has a private image that cannot be known by others. Misuse of image files will be fatal for the owner of the image. Cryptographic techniques are needed in securing images and one of the methods used to secure these images is using the base64 algorithm. The Caesar Cipher algorithm can help users secure the image file. The Base64 algorithm can be used to change the ASCII 256 format to Base64 so that it is easy to send or store on a storage medium. By applying the Base64 algorithm to image files, the security and confidentiality of these files will protect data from irresponsible people.
subject: Articles
  topic: section
subject: Data Security
  topic: keywords
subject: Base64
  topic: keywords
subject: Encryption
  topic: keywords
subject: Decryption
  topic: keywords
creator: Fadhlirrahman Baso
rights: Copyright (c) 2023 Fadhlirrahman Baso (Author) https://creativecommons.org/licenses/by-sa/4.0
date: 2023-12-09
publication date: 2023-12-09
starting page: 52
ending page: 57
doi: 10.61220/scientist.v1i2.20233

Clustering Tweets Data on Twitter Social Media using K-Means Method
type: item
description: Twitter, as a popular social media with millions to billions of global users, stores a wide variety of information. This study focuses on the use of Text Mining to analyze tweet content through the application of clustering techniques, specifically using the K-Means algorithm. The implementation process involves several stages of text processing, including casefolding, tokenizing, stopword removal, and stemming. Feature extraction is performed to provide input for the K-Means algorithm. The clustering evaluation uses the Silhouette coefficient method. The test results show that different K values result in a variation of the silhouette value. In a particular test scenario, a value of K=2 resulted in a silhouette of 0.5000421, K=5 had a value of 0.0501051, and K=9 had a value of 0.501893. From these values, the data structure of the dataset taken can be categorized as medium structure, because the silhouette value is in the range of 0.5 to 0.7. These results show that cluster quality is influenced by the K value, with the silhouette value being the main determinant.
subject: Articles
  topic: section
subject: clustering
  topic: keywords
subject: evaluation
  topic: keywords
subject: k-means
  topic: keywords
subject: social media
  topic: keywords
subject: twitter
  topic: keywords
creator: Dewi Fatmarani Surianto
rights: Copyright (c) 2023 Dewi Fatmarani Surianto (Author) https://creativecommons.org/licenses/by-sa/4.0
date: 2023-12-09
publication date: 2023-12-09
starting page: 44
ending page: 51
doi: 10.61220/scientist.v1i2.20232

Implementation of Failover on Mikrotik Router using Check Gateway and Distance Parameters
type: item
description: At the end of 2019 the world faced the Covid 19 Virus pandemic which also changed activities in daily life. All activities are carried out at home (Work From Home) including meetings and exchanging information via digital. Problems at this time in the office of PT. PLN often loses internet connection, at PT. PLN ULTG Tarahan also uses 2 ISP (Internet Service Provider) lines Indihome and Icon Plus in the server room, there is no system that can regulate the two ISP networks so that they can switch connection lines if there is a disturbance on the main ISP line so that there is a possibility of interruption during activities using the internet network. Failover is a technique for adding connections in Mikrotik, where if one of the internet connections dies (main connection), the other connection (backup connection) will replace the main connection line by defining a check gateway and differentiating the distance value on each routing rule. The results of this study will be able to guarantee the availability of internet at the PT. PLN ULTG Tarahan so as to increase employee productivity.
subject: Articles
  topic: section
subject: failover
  topic: keywords
subject: gateway check and distance
  topic: keywords
subject: mikrotik
  topic: keywords
subject: network
  topic: keywords
subject: routing
  topic: keywords
creator: Akhmad Jayadi
creator: Frendy Sadamaputra
rights: Copyright (c) 2023 Akhmad Jayadi, Frendy Sadamaputra (Author) https://creativecommons.org/licenses/by-sa/4.0
date: 2023-12-09
publication date: 2023-12-09
starting page: 36
ending page: 43
doi: 10.61220/scientist.v1i2.20231

SIPKOM: Efektivitas Sistem Perkuliahan di JTIK Universitas Negeri Makassar Berbasis Website
type: item
description: This research aims to implement an announcement and communication information system in the Department of Informatics and Computer Engineering, Universitas Negeri Makassar. The system utilizes information technology that combines computation and interaction to develop software and hardware components. Prior to the existence of e-learning, learning was conducted face-to-face, but having these two learning options could lead to communication gaps between teachers and students. Therefore, a website-based announcement and communication information system (SIPKOM) was developed to provide quick information and enable communication among students, administrators, and teachers. The research and development method was employed in this study. Data was collected through literature review, scientific journals, and online questionnaire distribution using Google Form. The system development utilized Agile Development methodology, allowing for quick adaptation to changes. The system design was based on Unified Modeling Language (UML) for visualization and design standards. System testing was conducted through Black box testing, where software was tested without considering its internal details. The development plan for the SIPKOM application encompassed Use case modeling, Activity diagram, sequence diagram, and class diagram. Use case modeling was used to represent the interactions between users and the system. The Activity diagram was utilized to depict the workflow of the application, including schedule display, account announcements, and chat features. Through this research, it is expected to provide a comprehensive insight into the effectiveness of the announcement and communication information system in the Department of Informatics and Computer Engineering. The system is anticipated to help overcome communication gaps between teachers and students and enhance the efficiency of information management and communication in the academic environment.
subject: Articles
  topic: section
subject: sipkom
  topic: keywords
subject: agile development
  topic: keywords
subject: UML
  topic: keywords
subject: black box testing
  topic: keywords
creator: Andi Muh Achyar AM
creator: Annajmi Rauf
creator: Deswanto Richard Sirenden
creator: Ahmad Faris Al Faruq
creator: Nor Ihsan Tabagas
rights: Copyright (c) 2023 Andi Muh Achyar AM, Annajmi Rauf, Deswanto Richard Sirenden, Ahmad Faris Al Faruq, Nor Ihsan Tabagas (Author) https://creativecommons.org/licenses/by-sa/4.0
date: 2023-12-09
publication date: 2023-12-09
starting page: 63
ending page: 73
doi: 10.61220/scientist.v1i2.20235

Sistem Informasi Manajemen Buku Kas Elektronik untuk Pembayaran SPP
type: item
description: This research aims to develop an efficient and effective web-based Student Development Contribution (SPP) payment information system and test its performance in enhancing the speed, accuracy, and precision of SPP payment report generation. The Agile methodology is employed for system development, emphasizing flexibility and adaptability to address potential future requirements. The findings indicate successful development of the web-based SPP payment information system. The conducted tests confirm its ability to deliver optimal performance, safeguard sensitive data effectively, and function in accordance with specified requirements. The system enhances administrative efficiency in SPP payment processes at educational institutions by ensuring accurate data management, swift payment processing, and responsiveness to changing needs.
subject: Articles
  topic: section
subject: Sistem Informasi
  topic: keywords
subject: Pembayaran SPP
  topic: keywords
subject: Web
  topic: keywords
subject: Agile
  topic: keywords
creator: M Syahid Nur Wahid
creator: Alfi Nur Afida Arista
creator: Firmansyah Firmansyah
creator: Nirwana Nirwana
creator: Zulfahmi Zulfahmi
rights: Copyright (c) 2023 M. Syahid Nur Wahid, Alfi Nur Afida Arista, Firmansyah, Nirwana, Zulfahmi (Author) https://creativecommons.org/licenses/by-sa/4.0
date: 2023-06-30
publication date: 2023-06-30
starting page: 16
ending page: 23
doi: 10.61220/scientist.v1i1.233

Rancang Bangun Sistem Informasi Pengelolaan Pengangkutan Sampah Berbasis Web
type: item
description: This study discusses a web-based waste management transportation information system that adopts effective waste management concepts and strategies with the principle of reduce, reuse, recycle (3R) as a priority in waste management. The purpose of this research is to enhance public participation in waste management by providing relevant information, services, and resources through a website. The main features of this system include the management of community data, waste data, personnel data, and transaction data. Black box testing was conducted to ensure that the system's functionality complies with the specified requirements. The results of the testing demonstrate that the system operates effectively and is ready for comprehensive utilization. By adopting information technology in waste management, this system has the potential to improve efficiency, effectiveness, and environmental awareness, thus contributing to addressing waste management challenges sustainably.
subject: Articles
  topic: section
subject: Pengelolaan Sampah
  topic: keywords
subject: Sistem Informasi
  topic: keywords
subject: Web
  topic: keywords
creator: Putri Zhachilia Susanto
creator: Dewi Fatmarani Surianto
creator: Inez Sri Wahyuningsi Manguling
creator: Sari Wulandari
creator: Ivan Fadillah Akram
rights: Copyright (c) 2023 Putri Zhachilia Susanto, Dewi Fatmarani Surianto, Inez Sri Wahyuningsi Manguling, Sari Wulandari, Ivan Fadillah Akram (Author) https://creativecommons.org/licenses/by-sa/4.0
date: 2023-06-30
publication date: 2023-06-30
starting page: 24
ending page: 30
doi: 10.61220/scientist.v1i1.234

Rancang Bangun Sistem Informasi Apotek Manajemen dan Penjualan Obat Berbasis Web
type: item
description: This research aims to design and develop a web-based pharmacy information system to enhance efficiency and effectiveness of services in pharmacies. This web-based pharmacy information system has the potential to provide significant benefits in medication management, including accurate information about medications, improved inventory management, and enhanced patient care. The development method used in this research is the waterfall model, which includes stages such as requirements analysis, system design, coding, implementation, and testing. By using this method, the pharmacy information system was successfully designed and implemented, incorporating essential features such as medication data management, purchase and sales transactions, and reports that support efficient pharmacy management. The results of system testing show that the pharmacy information system functions well and meets expectations. This system facilitates users in managing medication data and transactions in the pharmacy. With this information system, pharmacy managers can operate their businesses more efficiently and provide better service to customers.
subject: Articles
  topic: section
subject: Apotek
  topic: keywords
subject: Sistem Informasi
  topic: keywords
subject: Obat
  topic: keywords
creator: Akmal Hidayat
creator: Azzahra Kusumanigtyas
creator: Irmayana Irmayana
creator: Lisah Febrianti
creator: Nurfadilah Istiqamah
creator: Hisdal Sikma Putra
rights: Copyright (c) 2023 Azzahra Kusumanigtyas, Irmayana, Lisah Febrianti, Nurfadilah Istiqamah, Hisdal Sikma Putra (Author) https://creativecommons.org/licenses/by-sa/4.0
date: 2023-08-26
publication date: 2023-08-26
starting page: 1
ending page: 9
doi: 10.61220/scientist.v1i1.231

Manajemen Penjadwalan Waktu Blokir Akses Internet pada Mikrotik RouterOS
type: item
description: Restricting internet access at certain hours allows for more efficient allocation of network resources and bandwidth. This limitation ensures that internet usage is not excessive, preventing the network from slowing down or being burdened by unproductive activities during critical hours. The research methodology employed involves the analysis of hardware and software requirements, network topology design, and network configuration. The research findings demonstrate the effectiveness of limiting internet access at specific times, supporting remote learning, and enhancing internet usage efficiency. System testing was conducted on Windows 10 and Debian 10, demonstrating the successful implementation of the scheduled blocking system. Although successful in simulation, this study has the potential to provide further benefits in real-world network environments.
subject: Articles
  topic: section
subject: MikroTik
  topic: keywords
subject: RouterOS
  topic: keywords
subject: Internet
  topic: keywords
subject: Firewall
  topic: keywords
creator: Wahyu Hidayat M
creator: Atika Dwiyanti Yusuf
rights: Copyright (c) 2023 Atika Dwiyanti Yusuf (Author) https://creativecommons.org/licenses/by-sa/4.0
date: 2023-06-30
publication date: 2023-06-30
starting page: 10
ending page: 15
doi: 10.61220/scientist.v1i1.232