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All Journal Inovate : Jurnal Ilmiah Inovasi Teknologi Informasi
Heru Mujianto , Ahmad
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Computer Science & IT

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Peningkatan Sistem Keamanan One Time Password (OTP) Pada Token Aplikasi Computer Based Test (CBT) Menggunakan Algoritma SHA-256 Iswatun Khasanah , Nur; Heru Mujianto , Ahmad; Widoyoningrum, Sri
Inovate Vol 8 No 1 (2023): September
Publisher : Fakultas Teknologi Informasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33752/inovate.v8i1.5084

Abstract

System security is often used in schools to secure school data or other data. As in Hasbullah Bahrul Ulum Creative Vocational High School (SMK). The school still uses the manual method, which still has many problems, including the lack of question paper or answer sheets and the school's quite a lot of costs. To overcome this problem the researchers created a Computer Based Test (CBT) application with OTP security if when logging in the username and password are known to other people. In the research conducted using the Secure Hash Algorithm 256 bit (SHA-256) which is used to generate OTP. The process for finding the appropriate string value is calculated flexibly which results in producing a message digest and can search for different string values and produce a message digest that has the same value, so SHA-256 can be said to be an accurate security. The result of this research is a CBT application with token code security, from the SHA-256 method it generates a token code used for student login. The token functions as security when accessing the login system if someone else knows the username and password, that person cannot log in if they don't have the token code and the token code is only given once during the exam unless there are problems. Keywords: Security, Computer Based Test, One Time Password, Secure Hash Algorithm,Token
RANCANG BANGUN GAME EDUKASI PENANGANAN SAMPAH DALAM RANGKA PEDULI LINGKUNGAN BERBASIS ANDROID DENGAN METODE REASEARCH AND DEVELOPMENT (R&D) Najibul Khoir , Achmad; Heru Mujianto , Ahmad; Ali , Mahrus
Inovate Vol 8 No 2 (2024): Maret
Publisher : Fakultas Teknologi Informasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33752/inovate.v8i2.6157

Abstract

Waste has become an urgent issue in the modern era. The lack of environmental concern leads to pollution and environmental damage. The high occurrence of natural disasters, especially hydro-meteorological ones, is caused by human indifference. The unmanaged growth of waste contributes to complex damage and pollution. The low public awareness about waste results in a change in lifestyle that relies on single-use plastics. Insufficient education and curriculum hinder students' understanding of environmental management. The lack of environmental education and awareness poses a barrier to shaping children's character and environmental consciousness. There is a need for increased integration in the curriculum and learning media to strengthen students' understanding of the importance of environmental conservation from an early age. Therefore, this research aims to develop an innovative medium in the form of an interactive game-based application for environmental education and waste management, using the R&D method for game development and incorporating the Fuzzy Sugeno method for implementing the reward system. Key word : Waste, Educational Game, R&D, Fuzzy Sugeno
IMPLEMENTASI METODE WEIGHTED MOVING AVERAGE UNTUK PREDIKSI PENDAPATAN DI IKA LAUNDRY BERBASI WEB Jaka Pradana , Yuda; Heru Mujianto , Ahmad; Kistofer , Terdy
Inovate Vol 8 No 2 (2024): Maret
Publisher : Fakultas Teknologi Informasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33752/inovate.v8i2.6159

Abstract

This research aims to implement the Weighted Moving Average (WMA) method for income prediction in Ika Laundry's web-based system. The daily income data of Ika Laundry is used as a sample for prediction analysis. The WMA method is applied with predetermined weights to calculate the average forecast. The results of the study demonstrate that the utilization of the WMA method yields more accurate income predictions. Evaluation is conducted using accuracy such as Mean Absolute Percentage Error (MAPE), Mean Squared Error (MSE), and Mean Absolute Deviation (MAD). In the testing period, the MAPE is determined to be 7.51%, MSE is 117,549,222,222.22, and MAD is 279,190.48. By implementing the WMA method, Ika Laundry can effectively and efficiently predict its income. The findings of this research, as indicated by the measured accuracy through MAPE, MSE, and MAD, can serve as a guide for Ika Laundry in making more accurate income-based decisions. Moreover, this study contributes to the development of income prediction methods in the web-based service industry. conclusion, this research demonstrates that the implementation of the Weighted Moving Average (WMA) method for income prediction in Ika Laundry's web-based system results in more accurate predictions. The findings of this study can serve as a guide for Ika Laundry in making better decisions and improving their operational performance. Keywords: Weighted Moving Average (WMA), income prediction, Ika Laundry, prediction accuracy.
ANALISIS QUALITY OF SERVICE (QOS) JARINGAN KOMPUTER SMKN 1 TROWULAN DENGAN MENGGUNAKAN METODE PCC (PER CONNECTION CLASSIFIER) Amzar Ashari , Akhmad; Putra Eka Prismana , IGL; Heru Mujianto , Ahmad
Inovate Vol 8 No 2 (2024): Maret
Publisher : Fakultas Teknologi Informasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33752/inovate.v8i2.6175

Abstract

The purpose of this study is to ascertain the quality analysis's outcomes of LAN computer networks at SMKN 1 Trowulan. The Per Connection Classifier (PCC) method is used to perform quality analysis, which is intended to identify unstable or unstable network problems. Per Connection Classifier (PCC) is a technique that divides connection traffic through or in and out of a router into various groups. Src-address, dst-address, src-port, or dst-port can determine the type of this grouping. The router will save the gateway path that the data packet passes through in each connection traffic to ensure that the same gateway path will be used for subsequent packets that are still connected to the previous data packet. The outcomes of the investigation and implementation of the PCC method have resulted in better bandwidth. This happens because ISP 1 and ISP 2 traffic load is divided into two alternately taken as a whole. This prevents either ISP or modem from experiencing overload or other network problems. The throughput parameter value of 351 kb/s is in the 'Medium' category, the packet loss value is 0.086% in the 'Very Good' category, the 14.971928 ms delay value is in the 'Very Good' category, and the jitter value is 14.785288 ms in the 'Good' category. Keywords: Quality of Service (QoS), Computer Network, Per Connection Classifier (PCC) Method, Wireshark
IMPLEMENTASI METODE MULTIFACTOR EVALUATION PROCESS(MFEP) DALAM SISTEM PENDUKUNG KEPUTUSAN KELAYAKAN PENERIMA SUBSIDI KEPEMILIKAN RUMAH PADA PT JAYA ALAM PROPERTY Pratama Huda , Bagas; Heru Mujianto , Ahmad
Inovate Vol 8 No 1 (2023): September
Publisher : Fakultas Teknologi Informasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33752/inovate.v8i1.6189

Abstract

The importance of determining the eligibility of recipients of subsidized housing at PT Jaya Alam Property is a stage that must be carried out, where there must be several criteria that must be achieved in order to pass this stage, namely from these criteria. The purpose of this research is to create a system that can help PT Jaya Alam Property in identifying beneficiaries of Subsidized housing, a government program, is an alternative for those with low incomes so that their basic necessities, including housing, may be addressed with ease, especially for those who are already married.. So that the Multi Factor Evaluation Process (MFEP) method will really help determine the eligibility of subsidized housing recipients in a very subjective, intuitive, efficient and effective way. The MFEP method's phases include to determine the importance of each need, fill in the loyalty value, calculate the evaluation weight, then add the evaluation value is calculated by adding all the evaluation weights. to determine the eligibility criteria for subsidized housing recipients. Keywords: SPK, Method, Recipients of Subsidies, PT Jaya Alam Property, MFEP
IMPLEMENTASI INTERNET OF THINGS UNTUK ALAT PEMBERIAN MAKAN IKAN OTOMATIS DAN MONITORING SUHU AIR Thorikul Sidiq , Mukti; Heru Mujianto , Ahmad
Inovate Vol 8 No 1 (2023): September
Publisher : Fakultas Teknologi Informasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33752/inovate.v8i1.6196

Abstract

The maintenance of ornamental fish is currently quite popular among many people. Proper care must be carried out to ensure that the fish can grow and develop healthily. One important aspect to consider is the accuracy in providing regular feedings and maintaining the water temperature in the aquarium. However, busy schedules or time constraints often hinder the regular feeding of fish, leading to irregular feedings. Additionally, the condition of the aquarium must also be monitored, such as maintaining the water temperature at a safe level for the fish's health. The implementation of the Internet of Things (IoT) is used as a monitoring and control system for this device. This research is conducted to address the weaknesses of the manual fish feeder system and the lack of attention to water temperature. This device is also a development from previous research aimed at improving the effectiveness of fish care. The testing results have concluded the performance of this device. The device functions well as an automatic fish feeder according to the predetermined schedule and can monitor water temperature through the Bylink application. With the use of microcontroller and IoT, this automatic fish feeder and water temperature monitoring device can be implemented. It is expected that this device will enable fish owners to feed their fish more regularly and timely and accurately monitor the water temperature, thus making fish maintenance more effective. Keywords: Fishkeeping, Internet of Things (IoT), temperature monitoring, Blynk application, microcontroller.
RANCANG BANGUN SISTEM INFORMASI BEASISWA MENGGUNAKAN METODE SIMPLE MULTI ATTRIBUTE RATING TECHNIQUE (SMART) (STUDI KASUS : MASS TEBUIRENG) Sawung Sajiyanto , Aldi; Heru Mujianto , Ahmad
Inovate Vol 8 No 2 (2024): Maret
Publisher : Fakultas Teknologi Informasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33752/inovate.v8i2.6207

Abstract

Madrasah Aliyah Salafiyah Syafi'iyah (MASS) Tebuireng, one of the formal educational institutions under the auspices of the Hasyim Asy'ari Foundation, also provides opportunities for students who excel to get scholarships and provide assistance to students who come from underprivileged families. Students who will become potential scholarship recipients include students who have parallel rankings, are currently or have memorized the Al-Qur'an, have academic and non-academic achievements, as well as students whose parents are underprivileged. There needs to be a method to build an SPK, one of which is the Simple Multi Attribute Rating Technique (SMART) method. This method is a method in making decisions to handle multi-criteria problems based on calculating the weight of the criteria for each alternative, so as to obtain the best results. The research results have resulted in a decision support system that can assist the MASS Tebuireng leadership in determining and selecting scholarship recipients. Keywords: Scholarship, SMART, Decision Support System.
SISTEM PENDUKUNG KEPUTUSAN PENERIMAAN KARYAWAN CV WAHANA SEJAHTERA FOODS DENGAN METODE MULTI OBJECTIVE OPTIMIZATION ON THE BASIS OF RATIO ANALYSIS (MOORA) Musyafa’ Al-Anshari, Muhammad; Mashuri , Chamdan; Heru Mujianto , Ahmad; Kistofer , Terdy
Inovate Vol 9 No 2 (2025): Maret
Publisher : Fakultas Teknologi Informasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33752/inovate.v9i2.8873

Abstract

This research seeks to create and implement a Decision Support System (DSS) for Employee Recruitment at CV Wahana Sejahtera Foods using the Multi Objective Optimization on the Basis of Ratio Analysis (MOORA) method. This system is designed to address challenges in selecting employees due to a large number of applicants, which complicates the Human Resources Department's (HRD) ability to identify the best candidates according to company criteria. The MOORA method was chosen for its ability to optimize various conflicting criteria simultaneously, thereby producing more objective and efficient selection outcomes. The web-based SPK is developed for easy access, development, and usability across multiple platforms. The system outputs the final results of MOORA calculations, which can be used as recommendations by HRD in the employee recruitment decision-making process. With this MOORA-based DSS, CV Wahana Sejahtera Foods can expedite and improve accuracy in selecting candidates, thus optimizing selection process efficiency and reducing subjective decision-making factors. Keywords: Decision Support System, MOORA, Employee Recruitment, CV Wahana Sejahtera Foods
RANCANG BANGUN SISTEM PAKAR PEMBAGIAN WARIS BERBASIS WEB MENGGUNAKAN METODE FORWARD CHAINING Naufal Ulumuddin, Muhammad; Heru Mujianto , Ahmad; Mashuri , Chamdan; Rusdyanto, Didiek
Inovate Vol 9 No 2 (2025): Maret
Publisher : Fakultas Teknologi Informasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33752/inovate.v9i2.8874

Abstract

Inheritance law in Islam is commonly referred to as Faraidh. In the Islamic community, Faraidh is the science that deals with the distribution of inheritance. This subject is rarely studied, resulting in a lack of understanding among the public about Faraidh. This research aims to develop an expert system that can distribute inheritance according to those entitled to receive it. The expert system is web-based, using PHP programming language and MySQL database, and employs forward chaining reasoning and production rules (if-then rules) as the procedure for solving inheritance distribution. The methodology used is the waterfall methodology. The result of this research is an expert system that can distribute inheritance according to who is entitled to receive it, the amount of each share, the percentage of the total inheritance received from the net estate after deducting wills, funeral expenses, and debts. Keywords: inheritance, expert, Faraidh, forward chaining.
SISTEM PENDUKUNG KEPUTUSAN KEUANGAN MABNA KHOMIS DI PONDOK PESANTREN PUTRI WALISONGO MENGGUNAKAN METODE MOORA Islamiyah, Nadiatul; Andriani, Anita; Heru Mujianto , Ahmad; Widoyoningrum, Sri
Inovate Vol 9 No 2 (2025): Maret
Publisher : Fakultas Teknologi Informasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33752/inovate.v9i2.8908

Abstract

Financial management at the Putri Walisongo Islamic Boarding School, Jombang, includes acquisition, allocation, use of funds, reports, audits and accountability. The system is still manual using ledgers and sharia books for recording, so administrators experience difficulties in managing income, expenses and accounting. To overcome these obstacles, a web-based financial information system using PHP and MySQL was developed. This system applies the MOORA method as decision support for cash replenishment based on frequency of use, total expenditure and remaining budget. The system involves two users, namely the treasurer and supervisor, who can add, change and delete cash data. The data managed includes student information, income, expenses and reports. With this system, financial management becomes easier and more efficient because it is computerized. Keywords:information system ,finance,moora
Co-Authors Ali , Mahrus Amzar Ashari , Akhmad ANITA ANDRIANI, ANITA Islamiyah, Nadiatul Iswatun Khasanah , Nur Jaka Pradana , Yuda Kistofer , Terdy Mashuri , Chamdan Mufarrihah , Iftitaahul Musyafa’ Al-Anshari, Muhammad Najibul Khoir , Achmad Naufal Ulumuddin, Muhammad Nurcahyono, Bagus Pratama Huda , Bagas Putra Eka Prismana , IGL Rusdyanto, Didiek Sawung Sajiyanto , Aldi Thorikul Sidiq , Mukti Widoyoningrum, Sri