PT Global Bintan Permata is member group Yafindo (Batam, Indonesia) which is engaged in the distribution and import goods consumption and goods consumption throughout Indonesia . one _ business being run is distributing sugar _ throughout modern market and delivery some are via transportation and some are done in a manner independent . The target market namely the big modern market like Alfamart , Alfamidi , Indomarco , Indogrosir , Tiptop, and there is also a small modern market like Totalfruits , Grandlucky , etc. _ Of the many transactions made by the company this company _ This Still Not yet own Dashboard application for monitoring activity operations and transactions . So from it is needed something deep data visualization dashboard shape . Method used to data warehouse design is use method kimball nine-step technology. For the Extract, Transform and Load (ETL) process for data warehouse design using tools in the Pentaho Data Integration application , meanwhile For dashboard visualization is done with use the Tableau Public app . Result of application Tableau Public app is form generated data visualization dashboard reports containing information in form the data visualization it consists of from transaction and marketing data in 2021. Dashboard provides information For know How development sale both product and sales are also developing transactions with customers in 2021 later will become base in taking decisions required by management within PT Global Bintan Permata for help in the process of taking decision.
PT Global Bintan Permata是成员集团Yafindo (Batam, Indonesia)，在印尼各地从事分销和进口商品消费和商品消费。其中一项业务是在整个现代市场分销糖，有些是通过运输，有些是通过独立的方式完成的。目标市场即大型现代市场，如Alfamart, Alfamidi, Indomarco, Indogrosir, Tiptop，还有一个小型现代市场，如Totalfruits, Grandlucky等。_该公司所做的许多交易_该公司尚未拥有监控活动操作和交易的仪表板应用程序。所以从它需要一些深层次的数据可视化仪表板的形状。数据仓库设计的方法是采用金伯尔九步法技术。对于数据仓库设计的提取、转换和加载(ETL)过程，使用Pentaho数据集成应用程序中的工具，同时对于仪表板可视化，使用Tableau公共应用程序完成。应用程序Tableau Public应用程序的结果是表单生成的数据可视化仪表板报告，其中包含2021年交易和营销数据的数据可视化形式的信息。仪表板提供了了解如何开发销售的信息，产品和销售也在开发2021年与客户的交易，之后将成为PT Global Bintan Permata管理层在决策过程中提供帮助的决策基础。
{"title":"Implementation of Business Intelligence In Analyzing Data Using Tableau at PT Global Bintan Permata","authors":"Guy Ritchie, Susanto Hariyanto","doi":"10.32877/bt.v6i1.875","DOIUrl":"https://doi.org/10.32877/bt.v6i1.875","url":null,"abstract":"PT Global Bintan Permata is member group Yafindo (Batam, Indonesia) which is engaged in the distribution and import goods consumption and goods consumption throughout Indonesia . one _ business being run is distributing sugar _ throughout modern market and delivery some are via transportation and some are done in a manner independent . The target market namely the big modern market like Alfamart , Alfamidi , Indomarco , Indogrosir , Tiptop, and there is also a small modern market like Totalfruits , Grandlucky , etc. _ Of the many transactions made by the company this company _ This Still Not yet own Dashboard application for monitoring activity operations and transactions . So from it is needed something deep data visualization dashboard shape . Method used to data warehouse design is use method kimball nine-step technology. For the Extract, Transform and Load (ETL) process for data warehouse design using tools in the Pentaho Data Integration application , meanwhile For dashboard visualization is done with use the Tableau Public app . Result of application Tableau Public app is form generated data visualization dashboard reports containing information in form the data visualization it consists of from transaction and marketing data in 2021. Dashboard provides information For know How development sale both product and sales are also developing transactions with customers in 2021 later will become base in taking decisions required by management within PT Global Bintan Permata for help in the process of taking decision.","PeriodicalId":405015,"journal":{"name":"bit-Tech","volume":"474 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-08-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122241554","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}
Information technology has been rapidly developing over the past few decades, and the COVID-19 pandemic has further accelerated the adoption and implementation of technology in various aspects of our lives, particularly in the business sector and education., where improvements in the learning system that were originally offline become online, practical, and easy. Currently, information regarding the English Test at Faculty of Social Sains and Humanities Buddhi Dharma University (UBD) is still running manually starting from registration, scheduling, exam, and announcement of English test results which of course requires more time for both participants and faculty staff. In order to boost students English knowledge, an English comprehension exam test is needed as organized by the faculty, that is English Proficiency Test (EPT). The design of this EPT information system, a part of being able to change the manual method, and also to simplified the EPT procedure. The new system is using website which combined with Fisher-Yates Shuffle method for randomization the exam test to reduce fraudulent actions in the process of conducting English training tests, being followed by 94 respondents as English training participants, system tested using the User Acceptance Test (UAT) method with five aspects of quality components. The results obtained that the system built had a good criteria with a value of 75.93%.
{"title":"Information System Web Design For Class English Proficiency Test Using Fisher Yates Shuffle Method","authors":"Andri Wijaya, Frendy Dodo Chang","doi":"10.32877/bt.v5i3.724","DOIUrl":"https://doi.org/10.32877/bt.v5i3.724","url":null,"abstract":"Information technology has been rapidly developing over the past few decades, and the COVID-19 pandemic has further accelerated the adoption and implementation of technology in various aspects of our lives, particularly in the business sector and education., where improvements in the learning system that were originally offline become online, practical, and easy. Currently, information regarding the English Test at Faculty of Social Sains and Humanities Buddhi Dharma University (UBD) is still running manually starting from registration, scheduling, exam, and announcement of English test results which of course requires more time for both participants and faculty staff. In order to boost students English knowledge, an English comprehension exam test is needed as organized by the faculty, that is English Proficiency Test (EPT). The design of this EPT information system, a part of being able to change the manual method, and also to simplified the EPT procedure. The new system is using website which combined with Fisher-Yates Shuffle method for randomization the exam test to reduce fraudulent actions in the process of conducting English training tests, being followed by 94 respondents as English training participants, system tested using the User Acceptance Test (UAT) method with five aspects of quality components. The results obtained that the system built had a good criteria with a value of 75.93%.","PeriodicalId":405015,"journal":{"name":"bit-Tech","volume":"189 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123476605","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}
Didi Kurnaedi, Erna Oktora, Irfan Nasrullah, Agung Prayoga, Fx Agung Pramanto
The use of IT asset and inventory management information systems can greatly benefit businesses in managing their IT assets. The objective of this study is to develop an information system application that simplifies the management of IT assets by monitoring inventory data, tracking requests for repair, borrowing, purchase, and inventory recording of IT assets. The study was conducted at PT. Transmarco and the development of the information system application involved layout design, diagram design (including an activity diagram), and database design processes. Modular programming languages such as PHP, Sublime Text, MySQL, and CSS were used in the development process. The IT Asset and Inventory Data Monitoring Application provides information on incoming goods data, outgoing goods data, stock goods, and usage history. By implementing this application, it is expected that managing asset data and IT inventory at PT. Transmarco will become much simpler, including managing item data, item history, and stock of goods. This system will enable firm personnel to efficiently manage IT assets according to the desired outcomes. Overall, the development of the IT asset and inventory data monitoring application at PT. Transmarco showcases the potential benefits of IT asset and inventory management information systems for businesses. The streamlining of IT asset management processes can result in improved efficiency, reduced costs, and better decision-making regarding IT asset investments.
{"title":"Asset and Inventory Data Monitoring Application Design PT. Transmarco","authors":"Didi Kurnaedi, Erna Oktora, Irfan Nasrullah, Agung Prayoga, Fx Agung Pramanto","doi":"10.32877/bt.v5i3.731","DOIUrl":"https://doi.org/10.32877/bt.v5i3.731","url":null,"abstract":"The use of IT asset and inventory management information systems can greatly benefit businesses in managing their IT assets. The objective of this study is to develop an information system application that simplifies the management of IT assets by monitoring inventory data, tracking requests for repair, borrowing, purchase, and inventory recording of IT assets. The study was conducted at PT. Transmarco and the development of the information system application involved layout design, diagram design (including an activity diagram), and database design processes. Modular programming languages such as PHP, Sublime Text, MySQL, and CSS were used in the development process. The IT Asset and Inventory Data Monitoring Application provides information on incoming goods data, outgoing goods data, stock goods, and usage history. By implementing this application, it is expected that managing asset data and IT inventory at PT. Transmarco will become much simpler, including managing item data, item history, and stock of goods. This system will enable firm personnel to efficiently manage IT assets according to the desired outcomes. Overall, the development of the IT asset and inventory data monitoring application at PT. Transmarco showcases the potential benefits of IT asset and inventory management information systems for businesses. The streamlining of IT asset management processes can result in improved efficiency, reduced costs, and better decision-making regarding IT asset investments.","PeriodicalId":405015,"journal":{"name":"bit-Tech","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121329385","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}
The increasing rate of population growth in urban areas to find work or study and the high Basic Credit Interest Rates for Home Ownership Loans, the choice of renting a boarding house can be an alternative for those who do not want to stay in the long term. Implementation of Decision Support System provide choices for information system in order to assist the community in choosing a place to live such as a boarding house. One method of Decision Support System is Multi Attribute Utility Theory (MAUT). MAUT can be interpreted as method of systematic comparison by finding the total weight of a set of values in the criteria to obtain results. MAUT method on a web-based information system, it can help people determine the choice of the desired boarding house. The results from the MAUT method will be used an objective consideration for users. The results of this study were tested by Technology Acceptance Model to measure the acceptance of systems. The calculation of TAM uses questionnaire distributed to 88 respondents and based on t-statistics on the TAM test, Perceived Ease of Use (PEOU) against Attitude Toward Using (ATU) is 2.660, Perceived Usefulness (PU) against ATU is 4.218. Then Behavior Intention to Use (BITU) for Actual System Use (ASU) is 16,122 and PU for BITU is 4,218. Where the indicator to have a positive influence when the value is above 1.9894. Meanwhile, ATU against BITU is only 1.179 which means that it does not have a positive influence.
{"title":"Boarding House Provider Information with Multi Attribute Utility Theory (MAUT) Method","authors":"Suwitno Suwitno, Niki Djanuar Chandra, Benny Daniawan","doi":"10.32877/bt.v5i3.729","DOIUrl":"https://doi.org/10.32877/bt.v5i3.729","url":null,"abstract":"The increasing rate of population growth in urban areas to find work or study and the high Basic Credit Interest Rates for Home Ownership Loans, the choice of renting a boarding house can be an alternative for those who do not want to stay in the long term. Implementation of Decision Support System provide choices for information system in order to assist the community in choosing a place to live such as a boarding house. One method of Decision Support System is Multi Attribute Utility Theory (MAUT). MAUT can be interpreted as method of systematic comparison by finding the total weight of a set of values in the criteria to obtain results. MAUT method on a web-based information system, it can help people determine the choice of the desired boarding house. The results from the MAUT method will be used an objective consideration for users. The results of this study were tested by Technology Acceptance Model to measure the acceptance of systems. The calculation of TAM uses questionnaire distributed to 88 respondents and based on t-statistics on the TAM test, Perceived Ease of Use (PEOU) against Attitude Toward Using (ATU) is 2.660, Perceived Usefulness (PU) against ATU is 4.218. Then Behavior Intention to Use (BITU) for Actual System Use (ASU) is 16,122 and PU for BITU is 4,218. Where the indicator to have a positive influence when the value is above 1.9894. Meanwhile, ATU against BITU is only 1.179 which means that it does not have a positive influence.","PeriodicalId":405015,"journal":{"name":"bit-Tech","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125655098","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}
Mobile JKN merupakan aplikasi baru Pemerintah, yang dapat memberikan kemudahan untuk pendaftaran, dan perubahan data kepesertaan, kemudahan untuk mendapatkan informasi data peserta keluarga, kemudahan untuk melihat biaya pembayaran iuran peserta. Permasalahan yang sering terjadi di lapangan adalah banyak orang yang menjadi peserta BPJS Kesehatan namun kurang paham tentang aplikasi ini. Oleh karena itu, diperlukan aplikasi Mobile JKN yang harus disosialisasikan dan memberikan informasi kepada masyarakat tentang kegunaan aplikasi tersebut untuk memudahkan dalam melakukan pendaftaran atau mendapatkan informasi tentang BPJS. Metode yang digunakan adalah metode System Usability Scale (SUS) untuk mengukur kepuasan secara cepat dan rapi. System Usability Scale (SUS) merupakan kuesioner yang dapat digunakan untuk mengukur usability suatu sistem komputer menurut sudut pandang subjektif pengguna. Dalam melakukan perhitungan SUS menggunakan skala Likert 5 point. Pada pengujian Aplikasi Mobile JKN dengan menggunakan System Usability Scale (SUS) pada penelitian ini memberikan 2 skor SUS yang berbeda. Skor SUS pertama didapat dari pengujian Aplikasi Mobile JKN dengan menyebarkan kuesioner SUS kepada 23 responden dan yang kedua dengan cara 3 responden dari kalangan yang sudah profesional di bidangnya. Perlakuan kuesioner SUS pada pengujian kedua adalah dengan menambahkan poin-poin rekomendasi perbaikan pada aplikasi Mobile JKN sesuai dengan hasil pertama pada setiap pernyataan kuesioner pengujian kedua. Dan hasil skor SUS pada pengujian kedua ini mengalami peningkatan yang signifikan dari 59 menjadi 81, hal ini menunjukkan bahwa rekomendasi perbaikan aplikasi Mobile JKN perlu ditingkatkan atau perlu banyak dikembangkan. Aplikasi Mobile JKN perlu banyak dikembangkan dalam hal pemutakhiran dan penyediaan informasi. tentang aplikasi ini karena masih banyak yang belum paham tentang aplikasi Mobile JKN
Mobile JKN是一个新的政府应用程序，它可以提供注册便利和输入数据变化，容易获得家庭参与者的数据信息，容易查看参与者的会费成本。在这个领域经常出现的问题是，很多人都是健康BPJS的参与者，但对这个应用知之甚少。因此，需要移动应用JKN，该应用程序应该社会化并向公众提供信息，以方便注册或获取有关BPJS的信息。使用的方法是系统清晰度度测量满意度的快速和整洁的方法。“Usability Scale”是一份问卷，可以根据用户的主观观点来衡量计算机系统的可靠性。在计算SUS使用5点的Likert量表时。在测试移动应用程序JKN使用系统Usability Scale (SUS)时，该研究提供了两个不同的苏斯分数。第一个SUS的移动应用程序测试通过将SUS的问卷调查分发给23名受访者，第二个测试对象是其领域中第三名的专业人士。第二项测试的问卷处理是根据第二项测试问卷的第一个结果，在移动应用程序JKN上添加了改进建议点。这第二次测试的SUS分数从59个增加到81个，这表明移动应用程序修复建议需要升级，或者需要大量开发。手机JKN应用程序在更新和提供信息方面需要大量开发。关于这个应用程序，因为很多人仍然不知道移动应用JKN
{"title":"Topik yang saya akan bahas kali ini adalah tentang pelayanan BPJS Kesehatan melalui aplikasi Mobile JKN, khususnya dalam pemberian informasi dan pelayanan. Mobile JKN merupakan suatu inovasi terbaru pelayanan jaminan Kesehatan nasional yang berbasis elekt","authors":"Gilbert Parera, M. Darwis","doi":"10.32877/bt.v5i3.691","DOIUrl":"https://doi.org/10.32877/bt.v5i3.691","url":null,"abstract":"Mobile JKN merupakan aplikasi baru Pemerintah, yang dapat memberikan kemudahan untuk pendaftaran, dan perubahan data kepesertaan, kemudahan untuk mendapatkan informasi data peserta keluarga, kemudahan untuk melihat biaya pembayaran iuran peserta. Permasalahan yang sering terjadi di lapangan adalah banyak orang yang menjadi peserta BPJS Kesehatan namun kurang paham tentang aplikasi ini. Oleh karena itu, diperlukan aplikasi Mobile JKN yang harus disosialisasikan dan memberikan informasi kepada masyarakat tentang kegunaan aplikasi tersebut untuk memudahkan dalam melakukan pendaftaran atau mendapatkan informasi tentang BPJS. Metode yang digunakan adalah metode System Usability Scale (SUS) untuk mengukur kepuasan secara cepat dan rapi. System Usability Scale (SUS) merupakan kuesioner yang dapat digunakan untuk mengukur usability suatu sistem komputer menurut sudut pandang subjektif pengguna. Dalam melakukan perhitungan SUS menggunakan skala Likert 5 point. Pada pengujian Aplikasi Mobile JKN dengan menggunakan System Usability Scale (SUS) pada penelitian ini memberikan 2 skor SUS yang berbeda. Skor SUS pertama didapat dari pengujian Aplikasi Mobile JKN dengan menyebarkan kuesioner SUS kepada 23 responden dan yang kedua dengan cara 3 responden dari kalangan yang sudah profesional di bidangnya. Perlakuan kuesioner SUS pada pengujian kedua adalah dengan menambahkan poin-poin rekomendasi perbaikan pada aplikasi Mobile JKN sesuai dengan hasil pertama pada setiap pernyataan kuesioner pengujian kedua. Dan hasil skor SUS pada pengujian kedua ini mengalami peningkatan yang signifikan dari 59 menjadi 81, hal ini menunjukkan bahwa rekomendasi perbaikan aplikasi Mobile JKN perlu ditingkatkan atau perlu banyak dikembangkan. Aplikasi Mobile JKN perlu banyak dikembangkan dalam hal pemutakhiran dan penyediaan informasi. tentang aplikasi ini karena masih banyak yang belum paham tentang aplikasi Mobile JKN","PeriodicalId":405015,"journal":{"name":"bit-Tech","volume":"363 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124565613","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}
Micro, small and medium enterprises are businesses that are generally individually and are small business entities such as selling dumplings, fried bananas, even internet cafes and so on. This study aims to create a business intelligence application that displays sales turnover data for micro, small and medium enterprises using online analytical processing with a web-based growth ratio method that aims to help micro, small and medium enterprises by making application prototypes that can display data from sales results in various easy graphs. viewed and using the growth ratio formula method where the formula calculates the profit as a percentage and can be compared with the previous data. This application program is made for the public with the hope that micro, small and medium enterprises experience significant progress in profiting from their sales turnover Human-created applications were created to facilitate human needs and work ranging from lifestyle, health, security, entertainment, and others. In addition, we often also find several applications that have similarities with each other in various functions, appearance, and so on so that it spurs developers to have to work hard to develop these applications to attract the attention of website users by offering unique advantages and features that can be a differentiator from similar applications. The need for clear and precise information today is needed in everyday life in order to avoid false information or hoaxes. In addition, precise and accurate information can also be an important element that can influence developments in various aspects such as sales business, education, entertainment and so on at this time and in the future.
{"title":"Data Sales Application of Small Enterprises Using Growth Ratio Method","authors":"W. Thomas, Rino","doi":"10.32877/bt.v5i3.558","DOIUrl":"https://doi.org/10.32877/bt.v5i3.558","url":null,"abstract":"Micro, small and medium enterprises are businesses that are generally individually and are small business entities such as selling dumplings, fried bananas, even internet cafes and so on. This study aims to create a business intelligence application that displays sales turnover data for micro, small and medium enterprises using online analytical processing with a web-based growth ratio method that aims to help micro, small and medium enterprises by making application prototypes that can display data from sales results in various easy graphs. viewed and using the growth ratio formula method where the formula calculates the profit as a percentage and can be compared with the previous data. This application program is made for the public with the hope that micro, small and medium enterprises experience significant progress in profiting from their sales turnover Human-created applications were created to facilitate human needs and work ranging from lifestyle, health, security, entertainment, and others. In addition, we often also find several applications that have similarities with each other in various functions, appearance, and so on so that it spurs developers to have to work hard to develop these applications to attract the attention of website users by offering unique advantages and features that can be a differentiator from similar applications. The need for clear and precise information today is needed in everyday life in order to avoid false information or hoaxes. In addition, precise and accurate information can also be an important element that can influence developments in various aspects such as sales business, education, entertainment and so on at this time and in the future.","PeriodicalId":405015,"journal":{"name":"bit-Tech","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124219191","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}
The use of Wi-Fi and Ethernet is increasing in today's computer networks due to the advancement of technology. The development of networks today is characterized by the need for low-latency and high-bandwidth technology. The technology has also introduced 5G and Wi-Fi 6 which support high-speed internet surfing. The introduction of Network File System (NFS) in this era sparked the demand for Ethernet. NFS also increased the use of UNIX in education and professional computing in the 1980s. Then, in 1982, Token Ring Topology emerged as an alternative to the internet and was only standardized in 1985. Network security is an important factor in ensuring data is not stolen or damaged. With the increasing knowledge of hacking and cracking, and the availability of tools that can be easily used to launch attacks or intrusions, it is important to investigate when an attack occurs. One network forensic method for monitoring attacks on the network is using Snort IDS and Ntop to facilitate the logging process for monitoring the network system. Based on the results obtained from designing a network security with Snort Intrusion Detection System (IDS) using ACID (Analysis Console for Intrusion Databases) with the utilization of IPTables on Ubuntu Server can stop attackers. In this research, the researcher used IPTables on Ubuntu as a firewall to anticipate attacks. To prevent port scanning attacks conducted by the attacker, the author created a firewall using IPTables where the IPTables rules aim to block the IP address of the attacker.
由于技术的进步，在当今的计算机网络中，Wi-Fi和以太网的使用正在增加。当今网络发展的特点是需要低延迟和高带宽技术。该公司还推出了支持高速上网的5G和Wi-Fi 6。在这个时代，网络文件系统(NFS)的引入引发了对以太网的需求。在20世纪80年代，NFS还增加了UNIX在教育和专业计算中的使用。然后，在1982年，令牌环拓扑作为互联网的替代品出现，直到1985年才标准化。网络安全是确保数据不被盗或损坏的重要因素。随着黑客和破解知识的增加，以及可以轻松用于发起攻击或入侵的工具的可用性，在攻击发生时进行调查非常重要。监视网络攻击的一种网络取证方法是使用Snort IDS和Ntop来促进监视网络系统的日志记录过程。通过在Ubuntu服务器上使用IPTables，利用ACID (Analysis Console for Intrusion Databases)设计一个网络安全Snort入侵检测系统(IDS)，可以有效地阻止攻击者。在这项研究中，研究人员在Ubuntu上使用IPTables作为防火墙来预测攻击。为了防止攻击者进行端口扫描攻击，作者使用IPTables创建了防火墙，其中IPTables规则旨在阻止攻击者的IP地址。
{"title":"Network Security Analysis with SnortIDS Using ACID (Analysis Console for Intrusion Databases","authors":"Ruruh Wuryani, Indah Fenriana, Dicky Surya Dwi Putra, Desiyanna Lasut, Susanto Hariyanto","doi":"10.32877/bt.v5i3.728","DOIUrl":"https://doi.org/10.32877/bt.v5i3.728","url":null,"abstract":"The use of Wi-Fi and Ethernet is increasing in today's computer networks due to the advancement of technology. The development of networks today is characterized by the need for low-latency and high-bandwidth technology. The technology has also introduced 5G and Wi-Fi 6 which support high-speed internet surfing. The introduction of Network File System (NFS) in this era sparked the demand for Ethernet. NFS also increased the use of UNIX in education and professional computing in the 1980s. Then, in 1982, Token Ring Topology emerged as an alternative to the internet and was only standardized in 1985. Network security is an important factor in ensuring data is not stolen or damaged. With the increasing knowledge of hacking and cracking, and the availability of tools that can be easily used to launch attacks or intrusions, it is important to investigate when an attack occurs. One network forensic method for monitoring attacks on the network is using Snort IDS and Ntop to facilitate the logging process for monitoring the network system. Based on the results obtained from designing a network security with Snort Intrusion Detection System (IDS) using ACID (Analysis Console for Intrusion Databases) with the utilization of IPTables on Ubuntu Server can stop attackers. In this research, the researcher used IPTables on Ubuntu as a firewall to anticipate attacks. To prevent port scanning attacks conducted by the attacker, the author created a firewall using IPTables where the IPTables rules aim to block the IP address of the attacker.","PeriodicalId":405015,"journal":{"name":"bit-Tech","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121477860","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}
Fish is a type of vertebrate animal that is poikilotermic (cold-blooded), has distinctive features on its spine, gills and fins and depends on water as a medium for life. Fish have the ability in the water to move by using fins to maintain the balance of their body so that it does not depend on the current or movement of water caused by the wind direction using the FMADM (fuzzy multi attribute decision making) method. The purpose of this study is to get the problem to be solved, namely making a decision support model using the FMADM (fuzzy multi attribute decision making) method with the help of image processing in determining the sex of fish to increase fish farming yields. The preferred alternative in the selection of fish sex is that the 4th alternative has the highest value as the best prospective fish brood with a weighting point of 0.57. Then the investigation is carried out using image processing which is processed using photoshop so that it can be calcified into three image creteria of the physical shape of the sex, and from the number of spines located on the fins of the fish.
{"title":"Detected The Sex Of Fish That Is Good For Cultivation Using Fuzzy","authors":"Satria Abadi, Fitriyani","doi":"10.32877/bt.v5i2.615","DOIUrl":"https://doi.org/10.32877/bt.v5i2.615","url":null,"abstract":"Fish is a type of vertebrate animal that is poikilotermic (cold-blooded), has distinctive features on its spine, gills and fins and depends on water as a medium for life. Fish have the ability in the water to move by using fins to maintain the balance of their body so that it does not depend on the current or movement of water caused by the wind direction using the FMADM (fuzzy multi attribute decision making) method. The purpose of this study is to get the problem to be solved, namely making a decision support model using the FMADM (fuzzy multi attribute decision making) method with the help of image processing in determining the sex of fish to increase fish farming yields. The preferred alternative in the selection of fish sex is that the 4th alternative has the highest value as the best prospective fish brood with a weighting point of 0.57. Then the investigation is carried out using image processing which is processed using photoshop so that it can be calcified into three image creteria of the physical shape of the sex, and from the number of spines located on the fins of the fish.","PeriodicalId":405015,"journal":{"name":"bit-Tech","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126549988","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}
Coffee is one of the plantation commodities that has an important role in economic activities in Indonesia. Coffee is also one of Indonesia's export commodities which is quite important as a foreign exchange earner in addition to oil and gas. As a producer, Indonesia occupies the fourth position while as a consumer Indonesia is in seventh place, and coffee connoisseurs in Indonesia are growing rapidly at 8% for the development of coffee connoisseurs in Indonesia while the development of coffee connoisseurs in the world is only 6%. With the increase in coffee drinkers in Indonesia, the level of sales of coffee powder will also increase. In this study, the system was designed to facilitate the sale of coffee powder using prototyping methodology and the Technology Acceptance Model (TAM) for testing method. The purchasing system can make it easier and provide convenience for buyers and sellers in Indonesia. Based on the TAM test that has been carried out on 79 respondents, it shows the results that Attention to Use (ATU) affects Behavioral Intention to Use (BITU) by 4.427, Behavioral Intention to Use (BITU) affects Actual System Usage (ASU) 16.511, Perceived Ease of Use (PEOU) affects Attention to Use (ATU) by 3.130, Perceived Usefulness (PU) affects Attention to Use (ATU) by 6.712, and PU affects BITU by 4.692.
{"title":"E-Commerce Coffepedia with Technology Acceptance Model (TAM) Testing","authors":"Alwin Laulio, Benny Daniawan, Suwitno Suwitno, Andri Wijaya","doi":"10.32877/bt.v5i2.593","DOIUrl":"https://doi.org/10.32877/bt.v5i2.593","url":null,"abstract":"Coffee is one of the plantation commodities that has an important role in economic activities in Indonesia. Coffee is also one of Indonesia's export commodities which is quite important as a foreign exchange earner in addition to oil and gas. As a producer, Indonesia occupies the fourth position while as a consumer Indonesia is in seventh place, and coffee connoisseurs in Indonesia are growing rapidly at 8% for the development of coffee connoisseurs in Indonesia while the development of coffee connoisseurs in the world is only 6%. With the increase in coffee drinkers in Indonesia, the level of sales of coffee powder will also increase. In this study, the system was designed to facilitate the sale of coffee powder using prototyping methodology and the Technology Acceptance Model (TAM) for testing method. The purchasing system can make it easier and provide convenience for buyers and sellers in Indonesia. Based on the TAM test that has been carried out on 79 respondents, it shows the results that Attention to Use (ATU) affects Behavioral Intention to Use (BITU) by 4.427, Behavioral Intention to Use (BITU) affects Actual System Usage (ASU) 16.511, Perceived Ease of Use (PEOU) affects Attention to Use (ATU) by 3.130, Perceived Usefulness (PU) affects Attention to Use (ATU) by 6.712, and PU affects BITU by 4.692.","PeriodicalId":405015,"journal":{"name":"bit-Tech","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133950995","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}
Stock investment is in great demand by investors because it can provide large profits with large risks or losses, in accordance with the investment principle of low risk low return, high risk high return. Stock prices that fluctuate in a very short time make it difficult for investors to predict stock prices in the future, so investors must pay more attention and gather as much information as possible regarding the shares to be bought or sold. This study aims to create a data mining model using a Linear Regression algorithm that can predict daily stock closing prices to provide information that supports investors in stock transactions. The data used is historical data on daily stock prices for 10 companies in the last 8 years for the period 25 February 2013 – 25 February 2021. Historical stock price data will be prepared using the Noving Average method and create a data mining model using the linear regression method to generate stock price prediction models. The resulting model can be used to predict stock prices well enough to assist investors in making investment decisions to obtain large profits with low risk.
{"title":"Implementation of Linear Regression Algorithm to Predict Stock Prices Based on Historical Data","authors":"Jelvin Putra Halawa, Aditiya Hermawan, J. .","doi":"10.32877/bt.v5i2.616","DOIUrl":"https://doi.org/10.32877/bt.v5i2.616","url":null,"abstract":"Stock investment is in great demand by investors because it can provide large profits with large risks or losses, in accordance with the investment principle of low risk low return, high risk high return. Stock prices that fluctuate in a very short time make it difficult for investors to predict stock prices in the future, so investors must pay more attention and gather as much information as possible regarding the shares to be bought or sold. This study aims to create a data mining model using a Linear Regression algorithm that can predict daily stock closing prices to provide information that supports investors in stock transactions. The data used is historical data on daily stock prices for 10 companies in the last 8 years for the period 25 February 2013 – 25 February 2021. Historical stock price data will be prepared using the Noving Average method and create a data mining model using the linear regression method to generate stock price prediction models. The resulting model can be used to predict stock prices well enough to assist investors in making investment decisions to obtain large profits with low risk.","PeriodicalId":405015,"journal":{"name":"bit-Tech","volume":"98 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121764423","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}
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