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All Journal Jurnal Media Infotama JOURNAL OF SCIENCE AND SOCIAL RESEARCH JURNAL SURYA ENERGY GATOTKACA Journal (Teknik Sipil, Informatika, Mesin dan Arsitektur) Jurnal Amplifier: Jurnal Ilmiah Bidang Teknik Elektro dan Komputer Journal Of Information And Technology Unimor (JITU) Journal Computer Science and Informatic Systems : J-Cosys Jurnal Multidisiplin Dehasen (MUDE) Jurnal Dehasen Untuk Negeri Jurnal Media Computer Science Internet of Things and Artificial Intelligence Journal Jurnal Dehasen Mengabdi Jurnal Surya Energy
Toibah Umi Kalsum
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Alat Sistem Penjemur Ikan Asin Otomatis Berbasis IoT (Internet Of Things) Herwanto, Prengki Rahmadan; Kalsum, Toibah Umi; Alamsyah, Hendri
JURNAL AMPLIFIER : JURNAL ILMIAH BIDANG TEKNIK ELEKTRO DAN KOMPUTER Vol. 13 No. 2 (2023): Amplifier November Vol. 13, No. 2 2023
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/jamplifier.v13i2.31803

Abstract

The fishing industry is currently one of the choices of food ingredients for daily needs. In everyday life, we are familiar with salted fish. To process salted fish, the drying process is done manually so fishermen have to directly control the drying of salted fish using 5-6 fishermen and drying salted fish cannot be left alone because salted fish is very vulnerable to rainwater. To minimize damage to salted fish and make fishermen's work easier, technology for automatic drying of salted fish based on the internet of things has been developed. The components used in making this IoT-based salted fish dryer are NodeMcu, rain sensors, light sensors, and servo motors. This research uses experimental methods, this research was carried out on ANTB (Bengkulu Traditional Fishermen's Alliance) on the coast of Bengkulu. The results of the research, the salted fish drying equipment can be controlled remotely using the Blynk Platform with an ON-OF controller, opening the drying roof by detecting the bright light sensor and closing the drying roof by detecting the rain sensor, then monitoring the drying remotely using the Blynk Platform so that it can determine bright conditions by displaying the LDR sensor value and indicator light for the rain sensor.
Monitoring and Detection System of Level and Turbidity in Embankment Water in Real Time Based on IoT Alamsyah, Hendri; Sawaludin, Prengki; Kalsum, Toibah Umi
Internet of Things and Artificial Intelligence Journal Vol. 4 No. 3 (2024): Volume 4 Issue 3, 2024 [August]
Publisher : Association for Scientific Computing, Electronics, and Engineering (ASCEE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31763/iota.v4i3.760

Abstract

In 2020 there were floods in the Air Hitam and Tanjung Alam villages, Bengkulu Province, and surrounding areas. These floods have caused a lot of losses to the community, especially resulting in damage to houses and agricultural land. Flooding in the Air Hitam and Tanjung Alam village areas, Bengkulu Province, occurred due to heavy rain that fell for 3 consecutive days, resulting in the overflow of the Musi Hydroelectric Power Plant (Hydroelectric Power Plant) dam which was unable to withstand the water discharge and eventually overflowed. So in this research, a prototype system for monitoring and detecting height and turbidity in embankment water in real time based on IoT will be designed. The method used is a waterfall, where the ultrasonic sensor and turbidity sensor will be connected to the ESP-8266 NodeMCU so that data on the height and turbidity of the embankment water is obtained in real-time via the user interface on the Thinger io Platform. Apart from that, the system uses LEDs in red, yellow, and green as indicators of the embankment water level. These results show that the implementation of a real-time IoT-based monitoring and detection system for height and turbidity in embankment water has good capabilities. This is indicated by the user being able to see data on the prototype system for monitoring and detecting height and turbidity in embankment water in real-time based on IoT with the display of numbers and LED indicator lights. The seawater height scale used in the system on the red LED indicator lights is 16 - 20 cm, yellow is 10 - 15 cm, and green is 0 - 9 cm.
Implementasi Sistem Absensi Menggunakan Qrcode Berbasis Client Server Di SMK N 1 Bengkulu Selatan Ikhsan, M. Azzahrul; Kalsum, Toibah Umi; Alamsyah, Hendry
Jurnal Media Infotama Vol 20 No 2 (2024): Oktober
Publisher : UNIVED Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37676/jmi.v20i2.6617

Abstract

SMK N 1 Bengkulu Selatan is one of the vocational schools in Seluma Regency with Accreditation A which is located on Jl. A. Yani - Manna, Bengkulu Province. Currently the student attendance system still uses a manual method, namely by filling in or checking on the attendance sheet that has been provided, so that when checking attendance it will take time to collect attendance sheets and there are also attendance sheets that are no longer clear or legible so that attendance data will be lost. The attendance system using QRCode at SMK N 1 Bengkulu Selatan was built using the PHP programming language and MySQL database. Where in doing attendance by presenting each student's QRCode to a predetermined camera. Where this QRCode is based on the student's NIS, so that each student has their own QRCode. With this attendance system students, teachers and education personnel can see or check attendance at any time because attendance data is stored digitally in the database.
The Design Of Network Monitoring System Using SNMP Protocol With Telegram Notification Vingestin, Iga; Kalsum, Toibah Umi; Mardiana, Yessi
Jurnal Media Computer Science Vol 2 No 1 (2023): Januari
Publisher : LPPJPHKI Universitas Dehasen Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37676/jmcs.v2i1.3441

Abstract

One of the network monitoring systems that use SNMP protocol using Nagios. Nagios is an open source application for monitoring and has many plugins, one of which is through Telegram. Where the monitoring results report can be sent via Telegram in real time. This SNMP protocol has many features such as IP Address-based relationships, can exchange data, configure other devices, monitor networks, monitor other devices. With the many features and capabilities of the SNMP protocol, this protocol can be used for network monitoring. From a series of tests carried out by the network monitoring system using the SNMP protocol with telegram notifications running well, according to the design and configurations implemented. Starting from the installation of linux ubuntu server, LAMP Server (Apache2, PHP and MySQL) and the Nagios Core System, then login to the Nagios core system, after successfully logging in, a dashboard page appears that can be used to display network monitoring results in real time..
Designing a Virtual Lan Network Using Manageable Switches at Smkn 3 Bengkulu City Dwinata, Renaldo; Kalsum, Toibah Umi; Alamsyah, Hendri
Jurnal Media Computer Science Vol 4 No 2 (2025): Juli
Publisher : LPPJPHKI Universitas Dehasen Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37676/jmcs.v4i2.8255

Abstract

This study aims to design a VLAN network using a manageable switch at SMKN 3 Kota Bengkulu. The research method used in this study is the PPDIOO method. The hardware used in the configuration of the Virtual LAN network design is a Mikrotik Haplite Rb941 4 port and a D-link manageable switch, while the software used for the configuration is the Windows 10 operating system and a web browser. Data collection was carried out by observation, laboratory studies, and literature studies. The results showed that the quality of the VLAN network was better than the actual network as measured by the parameters of throughput, packet loss, delay, and jitter. The throughput value on the actual network was 198 Kb (poor) and increased on the VLAN network by 1367 kb (good). The actual network delay value was 3.56 ms (moderate) and decreased on the VLAN network by 2.53 ms (good). The jitter value also decreased from 8.30 ms (moderate) to 7.45 ms (good). Meanwhile, the packet loss value on the actual network and VLAN are both 0% (very good). In addition, the performance of file transfer speed between PCs using VLAN networks is better than the actual network, which is 10.9 MB/s for the actual network and 11 MB/s for the VLAN network. The use of VLAN networks can also improve network security because it can separate teacher and administration PCs as evidenced by the two PCs not being connected when the ping test was carried out.
Analisa Sistem Keamanan Web Menggunakan OWASP Zed Attack Proxy (ZAP) Alamsyah, Hendri; Roynaldi, Tomy; Kalsum, Toibah Umi
Journal Computer Science and Information Systems : J-Cosys Vol 5, No 1 (2025): Maret
Publisher : Universitas Dharma Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53514/jco.v5i1.613

Abstract

Keamanan web sangat penting untuk menjaga integritas dan kerahasiaan data. Penelitian ini menganalisis keamanan dua situs web berbasis CMS WordPress dan menggunakan OWASP Zed Attack Proxy (ZAP) dengan Authentication Testing, Authorization Testing, dan Session Management Testing. Hasil pengujian menunjukkan bahwa CMS WordPress memiliki celah SQL Injection berisiko tinggi pada http://192.168.10.250/wp-comments-post.php dan 12 celah otorisasi berisiko sedang yang mengarah ke direktori penyimpanan web. Sebaliknya, CMS Drupal tidak ditemukan celah keamanan pada ketiga aspek pengujian. Kesimpulannya, CMS WordPress lebih rentan dibandingkan CMS Drupal, terutama dalam autentikasi dan otorisasi. Oleh karena itu, perlu mitigasi seperti kebijakan keamanan yang lebih ketat, pembaruan sistem berkala, serta penguatan metode autentikasi dan otorisasi untuk mengurangi risiko serangan.
Smart Key Berbasis IoT Menggunakan ESP 8266 Tomi Ritonga; Toibah Umi Kalsum; Yessi Mardiana
Jurnal Surya Energy Vol. 9 No. 1 (2024)
Publisher : Teknik Elektro, Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/jse.v9i1.215

Abstract

Pada umumnya kendaraan bermotor akan menggunakan kunci tradisional untuk menyalakan dan mematikan motor, hal ini menyebabkan kendaraan bermotor seringkali rentan terhadap risiko pencurian sepeda motor. Seiring dengan adanya perkembangan teknologi khusus nya Internet of Things (IoT) telah menghadirkan berbagai inovasi yang bermanfaat bagi masyarakat. Termasuk di dalam nya pada sektor transportasi terutama bidang teknologi otomotif. Maka pada penelitian ini didesain sebuah prototype berupa sistem smart key untuk sepeda motor berbasis NodeMCU ESP8266. Sistem ini merupakan langkah inovatif yang dapat digunakan dalam meningkatkan keamanan, kenyamanan, dan efisiensi dalam penggunaan sepeda motor. Smart key memiliki tujuan untuk menggantikan kunci kontak manual pada sepeda motor dengan menggunakan Wireless sebagai sistem kendali dalam menyalakan dan mematikan mesin kendaraan bermotor. Metode yang digunakan pada penelitian ini adalah prototype dengan menggunakan modul step down dan rele untuk kendali on/off, seddangkan metode pengujian menggunakan metode black and white box. Selanjutnya pengguna dapat menggunakan Thinger.io untuk melakukan kendali on/off stop kontak dan stater motor dari jarak jauh. Hasil yang diperoleh pada saat pengujian tanpa halangan serta pengujian menggunakan halangan, diperoleh bahwa kedua pengujian tersebut memiliki tingkat keberhasilan yang tinggi dengan waktu sistem bekerja hanya 1-2 detik tergantung konektivitas jaringan internet yang digunakan.
Sistem Otomatis Exhaust Berdasarkan Kapasitas Asap Dalam Ruangan Berbasis Internet of Things (IoT) Kurniawan, Andi; Kalsum, Toibah Umi; Mardiana, Yessi
Jurnal Media Infotama Vol 21 No 1 (2025): April 2025
Publisher : UNIVED Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37676/jmi.v21i1.8256

Abstract

Adeeva Hotel Bengkulu City is one of the hotels in Bengkulu City that provides room rental services, such as rooms for meetings, seminars and parties. Currently, Adeeva Hotel has 4 meeting rooms, two of which are smoking rooms. Currently, there is no system in the room that can detect smoke conditions in the room.In this study using library methods, observation, interviews and laboratories, designing a system that can detect smoke levels in a room, where the sensor will read or detect smoke levels in the room, the sensor used in detecting smoke is the MQ2 sensor. While for data processing using ESP8266 with a program on the tool made using Arduino ide and for the Internet of Things (IoT) using Blynk.The system can detect smoke levels in the room, which is carried out by the MQ2 sensor, the detection results will be processed by ESP8266 where if the smoke levels in the room are large (>) from 10 PPM, ESP8266 will send a command to the relay to turn on the exhaust, so that the smoke in the room will be released out. Besides being based on exhaust sensor detection, it can be turned on and off manually via the application by entering manual mode.
Create An E-Raport Application Using The Laravel Framework And Mysql Tahari, Arzan; Kalsum, Toibah Umi; Fredricka, Jhoanne
Jurnal Media Computer Science Vol 4 No 2 (2025): Juli
Publisher : LPPJPHKI Universitas Dehasen Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37676/jmcs.v4i2.8915

Abstract

Learning outcome reports are written evidence of student learning progress over time. The data recorded in the student learning outcome report can be used to track student progress, identify student strengths and weaknesses in several subjects. This research aims to develop a web-based E-Raport application using the Laravel Framework and MySQL. This research was conducted at SD Negeri 33 Seluma. Located in Lubuk Betung Village, Semidang Alas Maras District, Seluma Regency, Bengkulu Province from October to November 2024. The result of this research is the creation of an E-Raport application that has features of managing student data, inputting grades, calculating grades, and making report cards.
Ototype Deteksi Banjir Menggunakan Platform Thinger.Io Dan Notifikasi Telegram Romadoni, Dimas Aldi; Kalsum, Toibah Umi; Alamsyah, Hendri
Jurnal Multidisiplin Dehasen (MUDE) Vol 4 No 4 (2025): Oktober
Publisher : LPPJPHKI Universitas Dehasen Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37676/mude.v4i4.9091

Abstract

Climate change and rapid urbanisation have increased the risk of flooding in various regions. Early detection systems are crucial to minimise material losses and casualties. This study aims to design and build an Internet of Things (IoT)-based flood detection prototype using the Thingr Io platform and Telegram notifications. The method used is a prototype, equipped with water level sensors that send real-time data to ThingeriO for monitoring and processing. If the data indicates a potential flood, the system automatically sends an alert to users via a Telegram bot so they can take preventive actions promptly. Testing showed that the system can detect water level increases with high accuracy and send notifications with a response time of approximately 5 seconds. At water levels of 128–168 cm, a red LED light indicates danger, while at 73–127 cm, a yellow LED light signals caution. and a green LED light indicates safety at water levels of 0-72 cm. This prototype is expected to become an effective and economical solution in supporting early warning systems for flood disasters across various regional scales.
Co-Authors abdurahman, okky Adi Wijaya, Adi Wijaya Aji, Totok Surya Alamsyah, Hendri Alinse, Rizka Tri Andi Kurniawan Angram, Adevto Asyhari, Ahmad Azmi, Fadhil Bibiola, Fifmianti Daniel Daniel Dedi Apriadi Dewantara, Dewantara Dimas Aulia Trianggana Dinata, Ego Setia Dwinata, Renaldo Eko Prasetyo Rohmawan Fredricka, Jhoanne Gustianto, Angga Hendri Alamsyah Hepni, Hepni Herdiansyah Herdiansyah Herlina Latipa Sari Hermawansyah, Hermawansyah Herwanto, Prengki Rahmadan Ida Ayu Putu Sri Widnyani Ikhsan, M. Azzahrul Iskandar, Agung Pradana Mardian Septohadi Mardiana, Yessi Martoni Mona, Prahasti Nova, Tria Prahasti Prahasti Prama Wira Ginta Prasetya, Anjas Mara Pratama, Dandi Ilham Pratama, Hary Satria Putra, Decky Mandala Riska Riska Riska Rizka Rizka, Rizka Rizka Tri Alinse, Rizka Tri Romadoni, Dimas Aldi Roynaldi, Tomy Rozzi, Yoli Andi S Siswanto Sallaby, Achmad Fikri Satriawan, Tedy Sawaludin, Prengki Susanti, Ovi Tahari, Arzan Tomi Ritonga Vingestin, Iga Yessi Mardiana