JURNAL ILMIAH INFORMATIKA

PENGUKURAN KUALITAS PERANGKAT LUNAK WEBSITE PENDATAAN EKSKUL SISWA MENGGUNAKAN FUNCTION POINT

Rizky Parlika — 2023-03-10

The development of software or software has started even since the creation of electronic computers. Software contains electronic data stored in computer devices. Measurement is the foundation of every engineering discipline and applies to software engineering as well. To evaluate the performance of a system or process, a mechanism is needed to observe and determine the level of efficiency. In software measurement there is an application to measure the value of the software. There are several methods of measuring software, one of which is the function point. Function point is one method that can measure software. This method produces the points needed to assess how much the price of a software is. The points are divided into two categories, namely Crude Function Point (CFP) and Relative Complexity Adjustment Factor RCAF. By using these points, a fixed price can be determined for a software.

PENERAPAN HFSM PADA GAME 3D “PETUALANG QUR’AN”

Juniardi Nur Fadila — 2023-03-10

Game is a game that is very liked by children and adults. In making this game the author applies Islamic learning, namely Adventurers of the Qur'an. In making this game, the author uses the Hirarchical Finite State Machine (HFSM) method. This game is an adventure in a forest, countryside, road and river. When the player is on an adventure, he will find a Qur'an quiz that must be answered and solved. When the player cannot answer and cannot pass the Non Playable Character (NPC), the game will repeat to the initial start. In this game there are four Non Playable Character (NPC), namely Small Parasites, Boats, Vehicles and Pigs. The four Non Playable Character (NPC) can make decisions on what to do with players. The decision making of the four Non Playable Character (NPC) is implemented using the Hirarchical Finite State Machine (HFSM) method using the Unity game engine.

PERANCANGAN MONITORING SUHU BERBASIS INTERNET OF THINGS DENGAN NODE MCU ESP8266, DHT 11 DAN THINGSPEAK

Fahrus Salam — 2023-03-10

Monitoring temperature is an aspect that we need to know so that we can know the standard of temperature and humidity in a place. The purpose of this study is that we monitor temperature and humidity levels in real-time, so an Internet of Things (IoT) based Temperature Monitoring Design is made for DHT11 temperature and humidity sensors whose data can be acquired using the NodeMCU ESP8266 microcontroller connected to the internet or wifi. sent to ThingSpeak as the data-receiving server. After the data is entered into Thingspeak, the measurement data that has been carried out can be viewed using a cellphone or computer. The data obtained is then displayed in the form of temperature and humidity graphs, these graphic displays can be accessed online on the Thingspek web

PERAN ETHICAL HACKING DALAM MEMERANGI CYBERTHREATS

Qorry Aina Fitroh — 2023-03-10

The efforts to digitize and optimize various things in the modern world will certainly highlight issues related to cybersecurity such as data breaches, security breaches, and so on. Ethical hacking and its need in the future cannot be avoided. Ethical hacking technology is spreading in almost every aspect of life, especially the computer industry, which requires protection of important data and must be handled with the right technology. Ethical hacking aims to find vulnerabilities in security systems and discover potential data breaches. This contrasts with the common understanding of hacking, which is black hat hackers who damage systems with malicious intent and steal data and infect viruses. Ethical hacking is a way to combat and neutralize black hat hackers. Teaching ethical hacking is preparing professionals in the information security field with the tools and skills to combat and prevent cybersecurity threats. Teaching inexperienced people in information security with aggressive methods can be viewed as both beneficial and harmful. This is because the same methods are used by malicious hackers hence educating professionals in information security may be perceived as enhancing malicious hackers. Using the literature study method, this article discusses various issues related to ethical hacking.

ANALISIS SENTIMEN ULASAN APLIKASI POSPAY DENGAN ALGORITMA SUPPORT VECTOR MACHINE

Dea Safryda Putri — 2023-03-10

Pospay application is a form of financial technology belonging to Pos Indonesia. Pospay application on the Google Play Store has more than 25 thousand user reviews. The more user reviews, the more difficult and longer it will take for prospective users and application managers to conclude information on user sentiment trends that are useful in making decisions about application use and evaluation. Sentiment analysis is the solution to this problem because sentiment analysis is able to classify unstructured data to generate sentiment information efficiently by applying data mining algorithms. This research uses the Knowledge Discovery in Database (KDD) method, where at the data mining stage, the Support Vector Machine algorithm is applied in making the model. Grid search was applied to test 3 scenarios so that the proportion of data distribution with the best accuracy was obtained, namely, 90:10, using RBF kernel with parameters: c = 1, ℽ = 1. The results of this research were a model with 95% accuracy, 91% precision, 100% recall, and 95% f1-score. Information was also obtained that the sentiment of Pospay application users on the Google Play Store tends to be positive (54.1%) but not much far from the percentage of negative sentiments (45.9%).

SISTEM INFORMASI UNIT KEGIATAN MAHASISWA DAN HIMPUNAN MAHASISWA JURUSAN POLITEKNIK NEGERI FAKFAK

Ardhyansyah Mualo — 2023-03-10

Today's information systems are inseparable because they demand a company to create an integrated system that allows others to access the information they need from the company. The Student Activity Unit or UKM organization and the Departmental Student Association (HMJ) are two that are affected, making it simpler for students to obtain information, which is one of the most crucial requirements that must be met. Numerous student organizations are supervised by the Fakfak State Polytechnic and are grouped under the Student Activity Unit (UKM). Student activity units and major student associations at the Fakfak State Polytechnic currently do not have an integrated information system that explains management profiles, vision and mission, and work programs. This has an impact on the lack of information obtained by students and the public regarding UKM and HMJ at the Fakfak State Polytechnic. Therefore, efforts are needed to build and improve an information exchange system in the form of a website-based application for student activity units and departmental student associations that can manage information from each organization in an integrated manner to be able to overcome these problems. The information system that will be built and developed is a web-based application that makes it easier for users to access information and also acts as a promotional medium.

RANCANG BANGUN SISTEM KONTROL MOTOR LISTRIK BERBASIS RASPBERRY PI

Ali Abrar — 2023-03-10

This study will develop and execute control of DC motors and servo motors on a 4WD robot controlled by a keypad and equipped with grippers and a USB webcam to broadcast video so that the gripper robot vehicle can view items in front of it. Control actions were implemented using Python-based user defined programming on a Raspberry Pi 4 with motor driver controller. The challenge described in this article is how to optimize a tool design utilizing a driver loaded directly on an SBC. The goal of this study is to create technical ideas in the area of electric motor control and mechatronics in the form of applications. The design, production, and testing stages are followed utilizing the Raspberry Pi, RPi Motor Driver Board, and Python as the major components. The study's findings include a prototype wheeled robot with a camera for image capture and an actuator in the form of a servo motor with a gripper/clamp as an attachment. The study's conclusion is that the design outcomes of electric motor control utilizing Raspberry Pi-based can perform more efficiently.

PERBANDINGAN ALGORITMA NAÏVE BAYES CLASSIFIER DAN K-NEAREST NEIGHBORS UNTUK ANALISIS SENTIMEN COVID-19 DI TWITTER

Habibi Aulia Nur Syifa Habibi — 2023-03-10

COVID-19 emerged in China in 2019. In Indonesia in 2020 there were more than 3000 positive cases of COVID-19 with a mortality rate of 9.1%. The government's incomplete efforts to break the chain of the spread of COVID-19 have made people uneasy about this pandemic. Many people want to express their aspirations on social media which is considered suitable as a place that represents the aspirations of the COVID-19 pandemic. One of them is twitter. There are so many text messages sent, some positive and some negative, that it is difficult to retrieve harmonized information due to the diversity of text messages sent. One way to overcome this is with sentiment analysis. This research has processes including text preprocessing, word weighting, classification with K-Nearest Neighbors (KNN) and Naïve Bayes Classifiers (NBC) algorithms. The results obtained by KNN got an accuracy of 72.37% while NBC amounted to 67.84%. KNN is the best classification algorithm for negative sentiment classification, the negative label predicted correctly in KNN is greater, namely 393 compared to NBC which is 339. while NBC is the best algorithm for positive sentiment classification, the positive label predicted correctly NBC is 275 greater than KNN as much as 262.

IMPLEMENTASI AUGMENTED REALITY BERBASIS FILTER INSTAGRAM PADA PENERAPAN MEDIA PEMBELAJARAN TENTANG PENGENALAN TATA SURYA

Dhimas Adi Satria — 2023-03-10

The need for interactive media in learning is starting to be in demand by the wider community and along with the increasing use of Smartphones in times like this Augmented Reality (AR) is a new medium in the learning process of children's Natural Sciences in recognizing the planets in the Solar System and can handle problems from traditional learning media that exist today which are felt to be less informative and interactive for children, from the function of using educational media that can visualize various objects and information that can arouse curiosity in students so that children can start to be more active in learning. With Augmented Reality (AR) technology, it aims to make children able to directly visualize their child's imagination about the planets. This interactive 3D multimedia learning media using Instagram-based Augmented Reality technology was created with Blender 3D Software 2.93, Spark AR Studio 141 The results of this study are the application of Augmented Reality learning media for solar system based on Instagram filters

ANALISIS USABILITY PADA APLIKASI ALINGKA MENGGUNAKAN METODE COGNITIVE WALKTHROUGH

Ajeng Fadila Aprilina — 2023-03-10

Current developments the mission to achieve innovation through the use of technology. This technology makes interactions between government and citizens more accessible. Technological life forced Baubau City to create ALINGKA software that can help people in emergency situations. The success of your software can be determined by usability testing. Though, this application has not been tested. Usability testing is to find out how far the ALINGKA application can run properly. The goal is to find the results of applying ALINGKA with the cognitive walkthrough method, and provide recommendations for improvement. Respondent data was collected by questionnaire. Respondents in this study were the people of Wolio District, Baubau City who were obtained according to the Taro Yamane formula, then filtered using purposive sampling according to predetermined criteria so that 15 specific respondents were obtained. Obtained by calculating the success rate of 84% which is the average success rate of the respondent's work situation. Respondents spent time working on task scenarios which were calculated using the time to complete the task at a rate of 0.118 goals/second. Calculations from this study show that from a usability point of view the ALINGKA application there are still many application menus that need to be updated.

PERANCANGAN SISTEM INFORMASI TPQ AISYAH MAULIDA HASANAH BERBASIS WEBSITE

Afif Amirudin — 2023-03-10

The development of the increasingly advanced digital world makes the speed of information also faster and more complex. However, with all the facilities available, the use of information technology is still a little applied in local communities. The learning documentation process at TPQ Aisyah Maulidah Hasanah still uses the conventional method, where students and parents of students can only see learning outcomes through paper media. The recording of monthly contribution payments also still uses a notebook which has the potential to lose data if a lost book is replaced or a book is lost. Information technology can be used to help TPQ Aisyah Maulidah Hasanah and parents of students so that data recording is safer through a website-based information system which is expected to facilitate the processing and receipt of information by TPQ managers and parents of students regarding recording the development of student achievements and payment of dues. Using the waterfall method and the Laravel framework, this website-based information system is expected to streamline the process of recording information related to the development of students' achievements and to minimize the potential for data loss

ANALISIS SERANGAN DHCP STARVATION ATTACK PADA ROUTER OS MIKROTIK

Tamsir Ariyadi — 2023-03-10

Dynamic Host Configuration Protocol (DHCP) is a client-server protocol that functions to provide IP addresses to client computers/network devices automatically. In using the Mikrotik OS, do further analysis regarding the attack on the DHCP starvation attack. Where the attacker will become a host on one of the computers and request an IP to the proxy OS to obtain the client's personal information which will then be recorded and analyzed for the Man in the Middle attack. Of course, this can be prevented by the filtering techniques available on the miktorik OS. Of course this can be prevented by the filtering techniques that exist on the proxy OS. The key can be seen on the hostname computer that is registered on the proxy, so that in the DHCP Discover process which asks for an IP on the proxy DHCP Server, if the hostname is not registered, it will be listed as Dynamic Host Configuration Protocol (DHCP), which is a client-server protocol that functions to provide IP addresses to client computer/network device automatically. In using the Mikrotik OS, do further analysis regarding the attack on the DHCP starvation attack. Where the attacker will become a host on one of the computers and request an IP to the proxy OS to obtain the client's personal information which will then be recorded and analyzed for the Man in the Middle attack. Of course, this can be prevented by the filtering techniques available on the miktorik OS. Of course this can be prevented by the filtering techniques that exist on the proxy OS. The key can be seen on the hostname computer that is registered on the proxy, so that in the DHCP Discover process which asks for an IP on the proxy DHCP Server, if the hostname is not registered, it will be listed for blocking.

IMPLEMENTASI METODE PROMETHEE PADA PEMILIHAN REGISTRAR DOMAIN DI INDONESIA

Maha'd Wicaksono — 2023-03-10

A domain registrar is a commercial company whose job is to register domain names that have been registered with ICANN (Internet Corporation for Assigned Names and Numbers) or maintain domain ccTLDs that involve certain country codes. Domain registration is the first step in website development as an effort to the existence of a business entering the digital economy era. To ensure the continuity of a business in the internet world, the selection of a domain registration service is very important. Because the domain is the identity as well as the address of a business on the internet. Domain registration service organizations must meet various important criteria needed as a professional domain registration service. These criteria must be able to answer the crucial characteristics of a domain registrar. This study uses PROMETHEE (Preference Ranking Organization Method for Enrichment Evaluation). The PROMETHEE method is used to rank among all alternatives based on predetermined criteria. The stages of problem solving in this study are determining alternatives, determining criteria, to ranking alternatives, so that will produce the best alternative output. In this study the PROMETHEE calculation results obtained with the best alternative output being the Domainesia registrar with a net flow value of 0.592.

SISTEM INFORMASI KETERSEDIAAN DAN PERKEMBANGAN HARGA BAHAN POKOK SECARA REAL TIME BERBASIS WEB

Rahmat Sufri — 2023-03-10

The Office of Industry, Trade, Cooperatives, Small and Medium Enterprises of Pidie Regency has not yet used a media website that can provide information on the availability and price developments of basic commodities. Data on the development of prices for basic goods is very important for the agency overseeing the trade sector. This is also very useful for identifying the causes of price fluctuations or fluctuations in an effort to maintain the stability of price developments. So we need a system that records information on the availability and price developments of staple goods in real time, the design of this system uses the PHP programming language and MySQL Server Database which allows it to be accessed anywhere and anytime. The benefit to be gained from this system is that it makes it easier for the Office of Industry, Trade, Cooperatives, Small and Medium Enterprises of the Pidie Regency to convey information on prices of basic goods to the public quickly and accurately