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Implementasi Keamanan Aset Informasi Steganografi Menggunakan Metode Least Significant Bit (LSB) 采用最基本的方法(LSB)安全实施
Jurnal Sains dan Teknologi (JSIT) Pub Date : 2023-01-15 DOI: 10.47233/jsit.v3i1.482
M. O. Abdillah, Ogie Ariansah Pane, F. Lubis
{"title":"Implementasi Keamanan Aset Informasi Steganografi Menggunakan Metode Least Significant Bit (LSB)","authors":"M. O. Abdillah, Ogie Ariansah Pane, F. Lubis","doi":"10.47233/jsit.v3i1.482","DOIUrl":"https://doi.org/10.47233/jsit.v3i1.482","url":null,"abstract":"Data security is an important factor in electronic transactions because data is sent should be known only to those who are authorized to receive information. Many aspects of data security must be maintained, such as: authenticity, integrity, non-rejection, authority, security, privacy, and access control. The purpose of this study is to create a security system in protecting data and access that requires system security. The process in this study is the creation of an Encoder and Decoder application where in this Encoder Process we insert an image then we set the pixel size and insert Text in the image. At the Decoder stage an image that has gone through the previous Encoder Process can be displayed again to see the result of the Text inserted in the image.","PeriodicalId":302680,"journal":{"name":"Jurnal Sains dan Teknologi (JSIT)","volume":"169 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115193617","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Penerapan Kriptografi Vigenere Cipher Pada Kekuatan Kata Sandi
Jurnal Sains dan Teknologi (JSIT) Pub Date : 2023-01-15 DOI: 10.47233/jsit.v3i1.483
Dimas Krisna Maulana, Sunilfa Maharani Tanjung, Reni Septiani Ritonga, A. Ikhwan
{"title":"Penerapan Kriptografi Vigenere Cipher Pada Kekuatan Kata Sandi","authors":"Dimas Krisna Maulana, Sunilfa Maharani Tanjung, Reni Septiani Ritonga, A. Ikhwan","doi":"10.47233/jsit.v3i1.483","DOIUrl":"https://doi.org/10.47233/jsit.v3i1.483","url":null,"abstract":"One of the methods of securing information systems that is commonly known by many people is passwords. Without realizing it, passwords have an important role in securing information that is confidential. In some applications related to software, such as cellphones, ATM cards, and others. There is also a security system that functions similarly to a password. commonly known as a PIN Code. Although it only consists of numbers, its use is the same as a password, which is to secure information. The stored information is usually digital or database-based. Password security aims to secure a password stored in the database, the password needs to be secured because if the password is known by unauthorized parties or who are not entitled then important and other data will be stolen. The password that is secured is a password that is used daily, be it email passwords, social media, databases, operating systems on the device and others into the database. vigenere cipher algorithm to encode the password in a database. The result of this test is that password security is carried out based on the vigenere cipher method using a visual studio application and utilizing a Database with a MySQL application.  The end result used is the result of the security process with the result key having no resemblance to the original record. Formation of keys based on user decisions. It is worth paying attention that the key should not be forgotten.","PeriodicalId":302680,"journal":{"name":"Jurnal Sains dan Teknologi (JSIT)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115329464","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
The Benefits of Gamification on User Experience: A Systematic Literature Review 游戏化对用户体验的好处:系统文献综述
Jurnal Sains dan Teknologi (JSIT) Pub Date : 2022-11-30 DOI: 10.47233/jsit.v2i3.353
Mutia Fadhila Putri, Muhammad Razi A
{"title":"The Benefits of Gamification on User Experience: A Systematic Literature Review","authors":"Mutia Fadhila Putri, Muhammad Razi A","doi":"10.47233/jsit.v2i3.353","DOIUrl":"https://doi.org/10.47233/jsit.v2i3.353","url":null,"abstract":"influence the success of a product, and gamification is one purposed method which is expected to improve the user experience. But actually, whether gamification can provide benefits to increase user experience has not explicitly been explained before. This study purpose identifies the benefits implementation gamification for improving the user experience. To achieve the objectives, this study conducts the systematic literature review that summarized all the studies required in Gamification and User experience context. This study has discovered 539 papers and do three steps to select primary studies through kitchenham method with the results of the first stage is 314 research papers. Then, for the 2nd stage find 50 papers, and finally, the 3rd stage finds 16 best papers. During a systematic literature review, the study is a variety approach depends on two clustered such as intangible and tangible  benefits. This study identified gamification have positive intangible and tangible benefits for improving the user experience. \u0000 ","PeriodicalId":302680,"journal":{"name":"Jurnal Sains dan Teknologi (JSIT)","volume":"56 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116820726","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Kajian Kebutuhan Aplikasi Pembelajaran Berbasis Android Untuk Meningkatkan Kemampuan Pemecahan Masalah Dan Minat Belajar Matematika Peserta Didik 研究基于Android的学习应用程序的需求，以提高学习者的问题解决能力和学习数学的兴趣
Jurnal Sains dan Teknologi (JSIT) Pub Date : 2022-11-18 DOI: 10.47233/jsit.v2i3.224
M. Rizky, Nafida Hetty Marhaeni, Veronica Anita Budiningsih
{"title":"Kajian Kebutuhan Aplikasi Pembelajaran Berbasis Android Untuk Meningkatkan Kemampuan Pemecahan Masalah Dan Minat Belajar Matematika Peserta Didik","authors":"M. Rizky, Nafida Hetty Marhaeni, Veronica Anita Budiningsih","doi":"10.47233/jsit.v2i3.224","DOIUrl":"https://doi.org/10.47233/jsit.v2i3.224","url":null,"abstract":"In learning mathematics, it is required to have problem solving skills and interest in learning mathematics because it can help students achieve better learning achievements. One of the reasons for the low problem solving ability and interest in learning mathematics among students is that the teaching materials still use books. Therefore, the purpose of this study was to examine the need for an Android-based learning application to improve problem solving skills and students' interest in learning mathematics. The research subjects were students of class 10 MIPA 2 SMA Negeri 1 Pengasih. Data collection techniques used interviews, observations, and distributing questionnaires as well as the results of students' daily tests. This study has several results. First, the learning application is considered interesting for students. Second, the teaching materials used today are considered insufficient to improve problem solving skills and students' interest in learning mathematics. Third, 89% of students are interested if the material is packaged into a learning application. From this study it was concluded that learning applications need to be applied to improve problem solving abilities and students' interest in learning mathematics.","PeriodicalId":302680,"journal":{"name":"Jurnal Sains dan Teknologi (JSIT)","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130792713","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Black Box Testing Dengan Teknik State Transition Testing Pada Inventori Alat-Alat Medis
Jurnal Sains dan Teknologi (JSIT) Pub Date : 2022-11-15 DOI: 10.47233/jsit.v2i3.218
Alvin Setiawan, Heru Gunawan, Alfin Hidayatullah, Muhammad Aprinaldi Syah Putra, Rizqy Cahya Sugema, Aldo Hasiolan Pane, Ahmat Rajalli Nasution, Muhamad Irsyad
{"title":"Black Box Testing Dengan Teknik State Transition Testing Pada Inventori Alat-Alat Medis","authors":"Alvin Setiawan, Heru Gunawan, Alfin Hidayatullah, Muhammad Aprinaldi Syah Putra, Rizqy Cahya Sugema, Aldo Hasiolan Pane, Ahmat Rajalli Nasution, Muhamad Irsyad","doi":"10.47233/jsit.v2i3.218","DOIUrl":"https://doi.org/10.47233/jsit.v2i3.218","url":null,"abstract":"South Tangerang General Hospital has an inventory system for medical devices that are used for recording incoming and outgoing medical devices. By the Ministry of Health of the Republic of Indonesia 2018, hospitals need a service system that can meet the requirements for quality, safety, and benefits of maintaining the quality of medical devices and health supplies. To determine the quality of a system, it is necessary to test the software to see the conditions directly. Black Box Testing is one of the most commonly used testing methods. This method is done by looking at the input and output of each system flow. Testers in this test method do not have to understand the flow of system code but must know the flow of system expectations. One technique of the black box testing method is the state transition technique. The state transition technique is done by looking at the suitability of the flow from one path to the next. The results of testing on the medical equipment inventory system at South Tangerang General Hospital were found to be 100% appropriate.","PeriodicalId":302680,"journal":{"name":"Jurnal Sains dan Teknologi (JSIT)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131068372","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Rancang Bangun Sistem Keamanan Lalu Lintas Menggunakan Smartphone Dan Esp32cam Berbasis Arduino Mega 2560 使用智能手机和基于Arduino Mega 2560的Esp32cam设计交通安全系统
Jurnal Sains dan Teknologi (JSIT) Pub Date : 2022-11-14 DOI: 10.47233/jsit.v2i3.202
Okta Andrica Putra, Rino Handika
{"title":"Rancang Bangun Sistem Keamanan Lalu Lintas Menggunakan Smartphone Dan Esp32cam Berbasis Arduino Mega 2560","authors":"Okta Andrica Putra, Rino Handika","doi":"10.47233/jsit.v2i3.202","DOIUrl":"https://doi.org/10.47233/jsit.v2i3.202","url":null,"abstract":"Lots of vehicle users who ignore this traffic light. Even though there are a lot of risks that are faced if you ignore traffic lights, for example accidents due to directly passing a red light while at another intersection there are vehicles that are speeding, congestion is getting worse due to the difficulty of vehicles from the opposite direction to move forward, and so on. At this time, penalties for traffic violators are still using civil and criminal penalties. The motorist community is currently still arbitrarily with civil and criminal penalties given if they violate traffic rules, one of which is if they pass a red light. Motorists who violate are given a penalty of paying a fine on the spot or given a ticket for further processing in court. However, this does not provide a deterrent effect for motorists, so they often violate the same thing. This tool consists of several main components, namely Android Smartphone, ESP32CAM, Infrared Sensor, RTC, LDR Sensor, 16x2 LCD, RGB LED, Buzzer, DFPlayer Mini, Speaker, Water Pump, Lamp, Arduino Mega 2560 and this tool is programmed using Arduino app.","PeriodicalId":302680,"journal":{"name":"Jurnal Sains dan Teknologi (JSIT)","volume":"221 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133769516","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Sistem Pakar Pengidentifikasian Jenis Kulis Wajah Dalam Pemilihan Msglow Series Menggunakan Naïve Bayes
Jurnal Sains dan Teknologi (JSIT) Pub Date : 2022-11-14 DOI: 10.47233/jsit.v2i3.204
Hasnidar Hasnidar, P. Prasetyaningrum
{"title":"Sistem Pakar Pengidentifikasian Jenis Kulis Wajah Dalam Pemilihan Msglow Series Menggunakan Naïve Bayes","authors":"Hasnidar Hasnidar, P. Prasetyaningrum","doi":"10.47233/jsit.v2i3.204","DOIUrl":"https://doi.org/10.47233/jsit.v2i3.204","url":null,"abstract":"There are still many problems with choosing treatment products that do not match the needs of their skin and skin type. Some people follow what their friends do or what is popular now, and numerous people still try to figure out their skin problems and types without first talking to an expert. Using MS GLOW Makassar as a case study, this research was done based on a needs history. \u0000The Naive Bayes method was used to make this system. The goal of designing a skincare selection expert system was to apply and use an expert system so that experts and non-experts could use it to choose skincare based on skin type. \u0000Based on 30 costumer data that the system and experts have tested by applying Naive Bayes, the accuracy rate was 100%","PeriodicalId":302680,"journal":{"name":"Jurnal Sains dan Teknologi (JSIT)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125037683","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Sistem Pendukung Keputusan Pemilihan Karyawan Terbaik Metode AHP (Studi Kasus: PT WMTI) AHP方法最佳员工选择决策系统(案例研究:PT WMTI)
Jurnal Sains dan Teknologi (JSIT) Pub Date : 2022-07-30 DOI: 10.47233/jsit.v2i1.83
Ficky Septian Ali, A. Purnomo
{"title":"Sistem Pendukung Keputusan Pemilihan Karyawan Terbaik Metode AHP (Studi Kasus: PT WMTI)","authors":"Ficky Septian Ali, A. Purnomo","doi":"10.47233/jsit.v2i1.83","DOIUrl":"https://doi.org/10.47233/jsit.v2i1.83","url":null,"abstract":"The implementation of Lean Startup and Product Management in a startup is very much needed to survive in a sustainable manner. PT Web Media Technology Indonesia (PT WMTI) has implemented Lean Startup and Product Management and has encouraged all its employees to implement Lean Startup at work. The best PT WMTI employees in implementing Lean Startup were analyzed using the Decision Support System (DSS) with Analytical Hierarchical Process (AHP) method. DSS can provide recommendations for the best employees based on ranking. Of the 8 employees, there are 3 employees with the largest ranking, namely: A01 = 0,192 ; A04 = 0,155 ; and A03 = 0,117. Based on the results of the consistency test, the resulting CR (Consistency Ratio) value of 0.08174 which means the error value is below 10% so that the consistency index value and the results of the assessment are correct, consistent, and can be used. The results of the study indicate that the implementation of Lean Startup and Product Management at Niagahoster is quite good because of the socialization and ongoing programs.","PeriodicalId":302680,"journal":{"name":"Jurnal Sains dan Teknologi (JSIT)","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128077711","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Perancangan Dan Implementasi Robot Keseimbangan Beroda Dua Berbasis Mikrokontroler 设计和实现双基微控制器机器人同步
Jurnal Sains dan Teknologi (JSIT) Pub Date : 2022-07-30 DOI: 10.47233/jsit.v2i1.74
Hasri Awal, Billyanto Hendrik, Willya Arby
{"title":"Perancangan Dan Implementasi Robot Keseimbangan Beroda Dua Berbasis Mikrokontroler","authors":"Hasri Awal, Billyanto Hendrik, Willya Arby","doi":"10.47233/jsit.v2i1.74","DOIUrl":"https://doi.org/10.47233/jsit.v2i1.74","url":null,"abstract":"In today's modern world, there are many scientists and resources created and developed by people to facilitate their work. Be it in the field of Industry, Medical, to the world of Education. One example of scientists and renewal of sources. This can be proven by the many technologies in the field of robotics that are deliberately made to help human work. If humans have five senses such as eyes to see, then the robot can be in the form of sensors such as photodiodes, ultrasonic sensors to hear or even a camera to see and record. The purpose of this research is to design a reliable control system so that the robot can stand upright. To be able to balance the standing position of the robot with two wheels, a good and reliable control method is needed to maintain the robot's position perpendicular to the earth's surface without requiring external controllers and applying Self-balancing Control.","PeriodicalId":302680,"journal":{"name":"Jurnal Sains dan Teknologi (JSIT)","volume":"230 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125490324","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Rancang Bangun Alarm Kebocoran Gas Lpg Dengan Sensor MQ-2
Jurnal Sains dan Teknologi (JSIT) Pub Date : 2022-07-30 DOI: 10.47233/jsit.v2i1.86
Elvin Syahrin, Rahmad Doni, F. Nasution
{"title":"Rancang Bangun Alarm Kebocoran Gas Lpg Dengan Sensor MQ-2","authors":"Elvin Syahrin, Rahmad Doni, F. Nasution","doi":"10.47233/jsit.v2i1.86","DOIUrl":"https://doi.org/10.47233/jsit.v2i1.86","url":null,"abstract":"In today's human life, both at home and in industry, it is very necessary to have LPG gas to meet daily needs. We know that gas can also have a bad impact, especially if there is no known leak from the LPG gas cylinder or storage area. The cause of this gas cylinder leak could be a leak in the hose, tube or also the regulator that is not installed properly and the gas cylinders that are distributed are of poor quality or physically damaged. This study aims to produce a tool that is an LPG gas cylinder leak alarm using the MQ-2 sensor. The way this tool works is, the Arduino UNO reads the MQ-2 sensor with analog data output, if it reads that there is gas leaking, the alarm will sound.","PeriodicalId":302680,"journal":{"name":"Jurnal Sains dan Teknologi (JSIT)","volume":"77 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123130217","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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