The use of information technology in education has become common, including in universities such as STMIK Kaputama Binjai. The Academic Information System (AIS) is an important component in college operations, assisting in the management of student data, lecturers, grades, and other academic information. However, it is important to conduct an AIS IT governance audit to evaluate the effectiveness and efficiency of the system. In this context, the audit was conducted using the COBIT 5 framework, focusing on the MEA (Monitor, Evaluate & Access) domain. The results of this audit provide recommendations to improve maturity levels in various COBIT 5 domains, such as improving the responsiveness of IT support services and setting clear KPIs for system performance evaluation. Thus, this audit is expected to be the basis for improving AIS IT governance at STMIK Kaputama Binjai in order to support the teaching and learning process more effectively and efficiently.

Grouping is a process or activity to develop a system that is more organized and easy to understand, making it easier to analyze, identify or manage data and can also be used to explore information so that it becomes new knowledge for anyone who wants to obtain it. and in this case the information we want to explore is about MSME data in Binjai City. Namely, it is difficult to know how to identify existing business development patterns, whether they are not yet developed, less developed, already developed, and very developed. Offline and online promotions have not been optimal in increasing the growth and change of a business from time to time. And most MSMEs still don't understand how to market their products and services effectively and efficiently. MSMEs are one of the most numerous community business groups in Binjai City. To obtain this information, one solution that can be implemented is by utilizing data mining using input data in the form of Binjai City MSME data. This data will be processed using the clustering method with the k-means algorithm using MSME business type variables, sales type variables and development pattern variables. .Based on the results of grouping Binjai City MSMEs using the K-Means Clustering Method from 20 grouped data, 3 clusters and 2 iterations were obtained where cluster 1 contained 4 data and was located in the MSME business type group, namely the businesses included in this cluster were businesses in the field of Fashion, for the sales type group, uses online and offline types, and for business development patterns, it has a development pattern that has developed. cluster 2 has 11 and is located in the MSME business type group, namely the businesses included in this cluster are businesses in the culinary sector, for the sales type group the offline type is used, and for the business development pattern it has a development pattern that has developed. and cluster 3 has 5 data and is located in the MSME business type group, namely the businesses included in this cluster are businesses in the culinary sector, for the sales type group it is using the offline type, and for the business development pattern it has a less developed development pattern. so it can be concluded that the pattern of business development of Binjai City MSMEs produces relevant data so as to produce designs that can be used for this research.

Management Information Systems (MIS) have an important role in the transformation of government towards E-Government. E-Government is a government effort to provide public services electronically to the public and businesses. In this context, SIM plays a role as the main support in managing information and making effective and efficient decisions. The role of Management Information Systems (MIS) in realizing E-Government is very important in increasing the efficiency and effectiveness of public services. SIM helps governments manage information, plan strategies, coordinate activities, and make better decisions. Through SIM, the government can increase information accessibility for the public, speed up the decision-making process, and improve the overall quality of public services. Thus, effective and efficient implementation of SIM will make a major contribution to realizing an E-Government that is transparent, accountable and responsive to community needs.

This article discusses the development of a decision support system (DSS) for selecting the best tourist attractions in Surakarta City using the Simple Additive Weighting (SAW) method. The background of the research is the importance of choosing the right tourist attractions to enhance visitor satisfaction and support regional development. The SAW method was chosen for its ability to provide structured assessments based on multiple criteria. This study uses an Agile approach in system development, involving planning, analysis, design, implementation, and testing stages. The results show that the developed decision support system can effectively manage the criteria and alternatives for tourist attractions. The calculations using the SAW method indicate that Sheikh Zayed Mosque has the highest preference value, making it the best tourist attraction according to this system. Testing shows that the system functions as expected, with consistent calculation results between manual and automated methods.
 

The online goods ordering information system is an application that allows customers to order goods practically via the internet. The Extreme Programming (XP) software development method is an approach that can be used to develop information systems with a focus on flexibility and responsiveness to changing user needs. This research aims to implement the Extreme Programming method in developing an online goods ordering information system. The research method used is a literature study to identify the basic concepts of Extreme Programming and analysis of the design of an online goods ordering information system. The research results show that the implementation of the Extreme Programming method in developing an online goods ordering information system can increase flexibility in dealing with changing user needs and improve the quality of the software produced.

With the rapid development of technology, its use has expanded to all sectors, including education. Artificial Intelligence (AI) plays an important role in providing innovative solutions, mimicking human intelligence, and potentially replacing human roles in several functions. In education, AI has proven to enhance learning motivation and active student participation. YouChat, an AI chatbot based on GPT-3.5, is used as a learning assistant offering features such as answering questions and providing idea suggestions. Observations and literature studies show that this application has great potential to improve students' learning experiences. This thesis aims to evaluate the acceptance of the YouChat application on students' learning experiences in public higher education institutions in Surabaya using the Technology Acceptance Model (TAM). Data were collected from 399 students and processed using the SEM-PLS technique with SmartPLS 3.2.9 software, including outer model, inner model, and hypothesis testing. The thesis results show that perceived enjoyment and perceived informativeness significantly affect attitude, which in turn affects the intention to use. The variable trust also moderates the effect of perceived informativeness on attitude. This thesis provides insights into students' acceptance of the YouChat application in their learning process as an evaluation for improvement, development, and enhancement for both YouChat and educational institutions.

The development of quantum computing presents new challenges to the security of data stored and processed by today's computer systems. Quantum computers have the ability to perform calculations at very high speeds, which could threaten the security of currently used encryption algorithms. Therefore, steps are needed to design and implement an operating system that is able to protect data from quantum computing threats. Ubuntu Linux version 22.04, as one of the leading open source Linux distributions, offers high-level security features. To face the era of quantum computing, it is necessary to carry out special development and implementation of this operating system. This research aims to improve the security of the Ubuntu Linux operating system version 22.04 so that it can withstand quantum computing attacks by designing and implementing a quantum-resistant cryptography protocol and testing the security and performance of the resulting system. This research method uses a qualitative approach and research and development (R&D) with literature studies. The research results show that the integration between Liboqs and OpenSSL on Linux Ubuntu 22.04 successfully implements a cryptographic algorithm that is resistant to quantum computing. Although there is a slight performance increase due to the additional overhead of the quantum algorithm, the security of the system in protecting data from quantum computing attacks is proven to be well maintained.
 
 

The development of information technology has provided numerous benefits in the advancement of various organizations. One government organization that has implemented information technology to support its business processes is the Department of Cooperatives and SMEs of East Java Province. With the increasing number of information technology services used by the Department of Cooperatives, new challenges and consequences inevitably arise in the service maintenance process when an incident occurs with the information technology services. Unfortunately, the Department of Cooperatives appears to lack a clear procedure and guidelines for incident handling due to the absence of a related SOP. The purpose of this thesis is to formulate a Standard Operating Procedure related to incident handling that can be utilized by the Department of Cooperatives as a standard or reference, particularly in resolving incidents in information technology services. The SOP formulation uses the ITIL V3 framework because this framework includes the Service Operation domain, which contains the incident management process formulated based on best practices. Data collection for this thesis will be conducted through interviews and using the RACI Chart to determine the interviewees. This thesis results in 3 Standard Operating Procedures, 3 Record Documents, 1 Form, and 1 Priority Guide document, all of which are formulated based on the relevant framework and have been validated by the Department of Cooperatives and SMEs of East Java Province.

An audit needs to be carried out so that an information system is able to meet IT Governance requirements. PT. Jaya Karya is a company operating in the field of goods delivery services that has used information systems to support its business processes for the last 4 years. It is time now to carry out an audit of the goods delivery information system  This is so that we can find out whether the information system implemented is in accordance with the vision, mission and goals of the organization as well as testing the performance of the information system. In this research, an analysis of the goods delivery information system at PT. Jasa Karya Palembang branch uses the COBIT 5.0 framework with sub domain MEA01 (Monitor, Evaluate, and Assess Performance and Conformance) with process capability level calculations and also analysis of Strength, Weakness, Opportunity and Threats (SWOT), Internal Factor Analysis Summary (IFAS) , as well as External Factor Analysis Summary (EFAS)). Data was obtained through observation techniques, interviews, literature study. Respondents for the data consisted of Branch Heads, Operations Managers and Operational Staff.

Indonesia is home to approximately 400 mountains that attract climbers, both local and international. The increasing number of climbers each year correlates with a rise in accidents. According to data from the National Search and Rescue Agency (BASARNAS), climbing accidents have increased over the past four years. In 2018 alone, there were 23 incidents resulting in 6 fatalities, 4 climbers reported missing, 7 climbers fell ill, and 592 climbers were rescued. Human error, such as choosing the wrong route and adverse weather conditions, remains the primary cause of climbers getting lost. To address these challenges, this research develops a GPS and Long Range (LoRa) based mountain climber monitoring system. The system utilizes GPS to track climbers' locations, heart rate sensors to monitor health conditions, and a buzzer for early warnings when climbers enter restricted areas. It also features a panic button for sending SOS signals to rescue posts. Agile Scrum methodology is employed in the system development, enabling iterative and collaborative software development. Research findings indicate that this system enhances efficiency and effectiveness in monitoring and rescuing climbers in distress, thereby improving mountain climbing safety and comfort.