Garuda - Garba Rujukan Digital

Pengembangan Aplikasi Penunjang Pembelajaran Hewan Pada Buku Kelas IV Menggunakan Teknologi Augmented Reality Djayanto, Ariya; Sijabat, Daniel Rudiaman
J-INTECH (Journal of Information and Technology) Vol 10 No 1 (2022): J-Intech : Journal of Information and Technology
Publisher : LPPM STIKI MALANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32664/j-intech.v10i1.674

Education is a conscious and planned effort to create an atmosphere and learning process so that students are actively able to develop the potential that exists within themselves. However, during the Covid-19 pandemic, the learning process cannot be carried out in educational institutions or schools so that learning process is not optimal. One of the affected schools is SDN Purwantoro 2 Malang. One solution is to create applications using augmented reality technology that can support learning in accordance with what is applied in schools. Augmented Reality allows users to see two-dimensional or three-dimensional virtual objects used in the real world. with marker based tracking method. To introduce animals in 3D and display animations of these animals. The resulting application is android based and designed using Unity.

Sistem Monitoring Pasien Isolasi Mandiri Covid-19 Melalui Website Cayenne Berbasis Nodemcu ESP8266 Sijabat, Daniel Rudiaman; Zudhan, Zulfan Hindharaka
J-INTECH (Journal of Information and Technology) Vol 10 No 2 (2022): J-Intech : Journal of Information and Technology
Publisher : LPPM STIKI MALANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32664/j-intech.v10i2.766

In 2019, a new disease called Coronavirus 2019 (COVID19) emerged. The clinical symptoms of people affected by the COVID19 virus are mostly difficulty in breathing and results from X-rays showing significant infiltrating pneumonia in both lungs. In cases of severe pneumonia in adolescent or adult patients, blood oxygen saturation levels can decrease to less than 90% and are followed by changes in heart rate with symptoms of tachycardia or bradycardia. The high number of COVID-19 cases has resulted in fewer hospital facilities, so patients with mild symptoms are advised to self-isolate. The oxygen saturation levels and heart rate of patients who carry out independent isolation need to be monitored. Based on the problems above, this research was conducted and aims to develop an independent patient isolation monitoring system so that the patient's condition can be monitored remotely in real time. The monitoring system was developed using the NodeMCU ESP8266 and using the MAX30100 sensor to obtain oxygen saturation data and patient heart rate data. The readings from the sensors are then sent to the Cayenne Website so that the patient's oxygen saturation and heart rate information can be read in real time by the doctor and also the patient's family via a browser.

Perancangan Security Information and Event Management (SIEM) untuk Mendeteksi Insiden pada Situs Web Sijabat, Daniel Rudiaman; Evo, Stevanus
J-INTECH (Journal of Information and Technology) Vol 11 No 1 (2023): J-Intech : Journal of Information and Technology
Publisher : LPPM STIKI MALANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32664/j-intech.v11i1.860

In an increasingly complex digital era, websites are the main target for attacks by irresponsible parties. Therefore, a system is needed that can monitor, analyze, and provide early warning against suspicious activity or attacks that occur on websites. For this reason, this research analyzes and designs a Security Information and Event Management (SIEM) system that can be used to detect incidents of attacks on websites. The SIEM built in this study uses an Elastic Stack which will be used to analyze, monitor, detect, and store event information or security logs for each connected agent. To simulate testing types of attacks on websites such as the OWASP TOP 10 2017, several vulnerable web applications are used, namely DVWA, XVWA, and MUTILLIDAE. Tests on the SIEM system that was created showed that the system was able to detect the types of attacks on websites as mentioned in the OWASP TOP 10 2017.

Optimasi Serangan Blind NoSQL Injection Dengan Pendekatan Algoritma Binary Search Yusuf, Roby Firnando; Sijabat, Daniel Rudiaman
J-INTECH (Journal of Information and Technology) Vol 11 No 2 (2023): J-Intech : Journal of Information and Technology
Publisher : LPPM STIKI MALANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32664/j-intech.v11i2.980

NoSQL Injection is one type of attack on the NoSQL Database management system (DBMS). This attack exploits a vulnerability that allows the attacker to send arbitrary requests to the server. If the server responds to an error query or an invalid query, the attacker will manipulate the query. The process of doing Blind NoSQL Injection is complicated. As a result, Pentester often takes a long time to be able to obtain information and penetrate the database server. Based on these problems, this research will provide a solution by developing a tool to automate Blind NoSQL Injection attacks. The results of this research indicate that the development of an exploit tool can enhance performance and efficiency. The binary search algorithm demonstrates a shorter runtime compared to linear search, making it a more effective choice. Additionally, the mitigation approach involving sanitization and validation of input for each key object has proven to be effective in preventing NoSQL Injection attacks.

Evaluasi Kepuasan Pengguna helpdesk.ubhinus.ac.id Menggunakan Metode E-SERVQUAL Termodifikasi Kanthi, Yekti Asmoro; Sijabat, Daniel Rudiaman; Amien, Mukhlis; Purnomo, Dedy Ari
ELANG: Journal of Interdisciplinary Research Vol 3 No 1 (2025): ELANG: Journal of Interdisciplinary Research
Publisher : LPPM STIKI Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32664/elang.v3i1

Transformasi digital di lingkungan perguruan tinggi menuntut adanya layanan yang responsif dan berkualitas, salah satunya melalui sistem helpdesk berbasis web. Penelitian ini bertujuan untuk mengevaluasi tingkat kepuasan pengguna terhadap layanan helpdesk.ubhinus.ac.id dengan menggunakan metode E-SERVQUAL termodifikasi, yang disesuaikan dengan konteks layanan digital internal kampus. Penelitian ini mengkaji delapan dimensi layanan, yaitu efisiensi, pemenuhan, keandalan, privasi, daya tanggap, kompensasi, kontak, dan keramahan, serta pengaruhnya terhadap kepuasan pengguna. Metode penelitian yang digunakan adalah kuantitatif dengan pendekatan survei. Data dikumpulkan melalui kuesioner yang disebarkan kepada pengguna aktif sistem helpdesk dan dianalisis menggunakan regresi linier berganda untuk menguji pengaruh parsial dan simultan masing-masing dimensi terhadap kepuasan pengguna. Hasil penelitian menunjukkan bahwa secara parsial, faktor pemenuhan, keandalan, daya tanggap, dan keramahan memiliki pengaruh signifikan terhadap kepuasan pengguna. Sementara itu, faktor efisiensi, privasi, kompensasi, dan kontak tidak berpengaruh signifikan. Namun, secara simultan, seluruh dimensi yang diuji memiliki pengaruh signifikan terhadap kepuasan pengguna. Temuan ini menegaskan pentingnya pendekatan holistik dalam meningkatkan kualitas layanan sistem helpdesk di institusi pendidikan tinggi.

Aplikasi Gofutsal Untuk Pemesanan Lapangan Futsal Berbasis Android Bagus Kristomoyo Kristanto; Erikson Paulus Yosep; Daniel Rudiaman Sijabat
J-INTECH ( Journal of Information and Technology) Vol 9 No 02 (2021): J-Intech : Journal of Information and Technology
Publisher : LPPM STIKI MALANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32664/j-intech.v9i02.584

Futsal is currently a sport that is in great demand by various ages in Indonesia, including in Malang. With the development of the sport of futsal, it has also had a positive impact on business people, many of whom take advantage of this condition to open business land, one of which is making futsal fields for rent. Futsal field rental service providers are competing to attract enthusiasts with the various facilities offered. However, all of these are not supported by good means of conveying information. The rental process is also quite troublesome for the community due to the obstacles that are often encountered. Bookers have to come in person to see the schedule availability, this can take a while. In this research, an Android-based GoFutsal application will be designed. Making the GoFutsal application uses data collection, problem analysis and software design along with testing the software. The results of this study are in the form of a futsal field reservation application that can be accessed via the Android platform. The results of the Black Box trial conducted on the features of the Gofutsal application went well and in accordance with its function. With the GoFutsal application, it is hoped that it can help the public in getting information and can simplify the process of ordering futsal fields. Keywords : Futsal, Futsal Court, Android Application, Black Box

Pengembangan Aplikasi Penunjang Pembelajaran Hewan Pada Buku Kelas IV Menggunakan Teknologi Augmented Reality Ariya Djayanto; Daniel Rudiaman Sijabat
J-INTECH ( Journal of Information and Technology) Vol 10 No 1 (2022): J-Intech : Journal of Information and Technology
Publisher : LPPM STIKI MALANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32664/j-intech.v10i1.674

Education is a conscious and planned effort to create an atmosphere and learning process so that students are actively able to develop the potential that exists within themselves. However, during the Covid-19 pandemic, the learning process cannot be carried out in educational institutions or schools so that learning process is not optimal. One of the affected schools is SDN Purwantoro 2 Malang. One solution is to create applications using augmented reality technology that can support learning in accordance with what is applied in schools. Augmented Reality allows users to see two-dimensional or three-dimensional virtual objects used in the real world. with marker based tracking method. To introduce animals in 3D and display animations of these animals. The resulting application is android based and designed using Unity.

Sistem Monitoring Pasien Isolasi Mandiri Covid-19 Melalui Website Cayenne Berbasis Nodemcu ESP8266 Daniel Rudiaman Sijabat; Zulfan Hindharaka Zudhan
J-INTECH ( Journal of Information and Technology) Vol 10 No 2 (2022): J-Intech : Journal of Information and Technology
Publisher : LPPM STIKI MALANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32664/j-intech.v10i2.766

In 2019, a new disease called Coronavirus 2019 (COVID19) emerged. The clinical symptoms of people affected by the COVID19 virus are mostly difficulty in breathing and results from X-rays showing significant infiltrating pneumonia in both lungs. In cases of severe pneumonia in adolescent or adult patients, blood oxygen saturation levels can decrease to less than 90% and are followed by changes in heart rate with symptoms of tachycardia or bradycardia. The high number of COVID-19 cases has resulted in fewer hospital facilities, so patients with mild symptoms are advised to self-isolate. The oxygen saturation levels and heart rate of patients who carry out independent isolation need to be monitored. Based on the problems above, this research was conducted and aims to develop an independent patient isolation monitoring system so that the patient's condition can be monitored remotely in real time. The monitoring system was developed using the NodeMCU ESP8266 and using the MAX30100 sensor to obtain oxygen saturation data and patient heart rate data. The readings from the sensors are then sent to the Cayenne Website so that the patient's oxygen saturation and heart rate information can be read in real time by the doctor and also the patient's family via a browser.

Perancangan Security Information and Event Management (SIEM) untuk Mendeteksi Insiden pada Situs Web Daniel Rudiaman Sijabat; Stevanus Evo
J-INTECH ( Journal of Information and Technology) Vol 11 No 1 (2023): J-Intech : Journal of Information and Technology
Publisher : LPPM STIKI MALANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32664/j-intech.v11i1.860

In an increasingly complex digital era, websites are the main target for attacks by irresponsible parties. Therefore, a system is needed that can monitor, analyze, and provide early warning against suspicious activity or attacks that occur on websites. For this reason, this research analyzes and designs a Security Information and Event Management (SIEM) system that can be used to detect incidents of attacks on websites. The SIEM built in this study uses an Elastic Stack which will be used to analyze, monitor, detect, and store event information or security logs for each connected agent. To simulate testing types of attacks on websites such as the OWASP TOP 10 2017, several vulnerable web applications are used, namely DVWA, XVWA, and MUTILLIDAE. Tests on the SIEM system that was created showed that the system was able to detect the types of attacks on websites as mentioned in the OWASP TOP 10 2017.

Optimasi Serangan Blind NoSQL Injection Dengan Pendekatan Algoritma Binary Search Roby Firnando Yusuf; Daniel Rudiaman Sijabat
J-INTECH ( Journal of Information and Technology) Vol 11 No 2 (2023): J-Intech : Journal of Information and Technology
Publisher : LPPM STIKI MALANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32664/j-intech.v11i2.980

NoSQL Injection is one type of attack on the NoSQL Database management system (DBMS). This attack exploits a vulnerability that allows the attacker to send arbitrary requests to the server. If the server responds to an error query or an invalid query, the attacker will manipulate the query. The process of doing Blind NoSQL Injection is complicated. As a result, Pentester often takes a long time to be able to obtain information and penetrate the database server. Based on these problems, this research will provide a solution by developing a tool to automate Blind NoSQL Injection attacks. The results of this research indicate that the development of an exploit tool can enhance performance and efficiency. The binary search algorithm demonstrates a shorter runtime compared to linear search, making it a more effective choice. Additionally, the mitigation approach involving sanitization and validation of input for each key object has proven to be effective in preventing NoSQL Injection attacks.

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