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Jurnal Teknologi Informasi dan Komunikasi
Published by Sekolah Tinggi Manajemen Informatika dan Komputer Provisi Semarang
ISSN : 20870868     EISSN : 25989707     DOI : https://doi.org/10.51903/jtikp.v13i1
Core Subject : Science, Education, Engineering,
Computer Science & IT Education Electrical & Electronics Engineering Engineering Mechanical Engineering
JTIK :Jurnal Teknologi Informasi dan Komunikasi merupakan Jurnal yang diterbitkan oleh LP2M Sekolah Tinggi Manajemen Informatika dan Komputer Provisi Semarang. Jurnal ini terbit 2 kali dalam setahun yaitu pada bulan April dan September. Misi dari Jurnal JTIK adalah untuk menyebarluaskan, mengembangkan dan menfasilitasi hasil penelitian inter-disiplin di bidang Teknologi Informasi dan Komunikasi, sistem komputer, informatika dan komunikasi sebagai media bagi para dosen, guru, peneliti dan para praktisi dalam bidang Teknologi Informasi dan Komunikasi, sistem komputer, informatika dan komunikasidari seluruh Indonesia, dalam melakukan pertukaran informasi tentang hasil-hasil penelitian terbaru yang telah dilakukan.
Arjuna Subject : Ilmu Komputer (semua kategori) - Jaringan Komputer dan Komunikasi
Articles 278 Documents
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IMPLEMENTASI PENGEMBANGAN SISTEM JARINGAN INTERNET PT. INKA MULTI SOLUSI SERVICE BERBASIS ROUTER MIKROTIK Herawan, Rifky Mina; Prihantoro, Cahyo
JURNAL TEKNOLOGI INFORMASI DAN KOMUNIKASI Vol. 15 No. 1 (2024): Maret
Publisher : UNIVERSITAS STEKOM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/jtikp.v15i1.799

Abstract

The high usage of internet networks, coupled with various direct and indirect attacks, will affect the activities on the internet network. The office of PT. INKA Multi Solusi Service, located in Madiun City, has each employee working with their own computers, and the office's internet speed is 150 Mbps. However, the internet network at PT. INKA Multi Solusi Service faces several optimization issues. Three of these issues are related to internet security login, bandwidth conflicts, and unrestricted website access, leading to virus-related problems. The proposed solution involves implementing the Hierarchical Token Bucket (HTB) method, a bandwidth management technique used to control internet networks. HTB operates by allocating bandwidth hierarchically based on user needs. One of its advantages is that any unused bandwidth will be reallocated according to the priority needs of each user in a network. A captive portal will be implemented to protect the network from unauthorized users, ensuring that users have been granted permission to access the network through a username and password. Web filtering will safeguard internet users from harmful websites and restrict access to specific websites, especially those that could be potential sources of network viruses.
PEMANTAUAN KEBOCORAN GAS DAN PANAS UDARA DENGAN METODE FUZZY BERBASISKAN IOT Wicaksana, Dinar Anggit; Hirzan, Alauddin Maulana
JURNAL TEKNOLOGI INFORMASI DAN KOMUNIKASI Vol. 15 No. 1 (2024): Maret
Publisher : UNIVERSITAS STEKOM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/jtikp.v15i1.802

Abstract

The fuel commonly used by people for daily needs is Liquefied Petroleum Gas (LPG). LPG leaks can occur in closed spaces with temperatures above 30℃ because they contain very dangerous propane and butane compounds. If there is no early warning, the gas cylinder can expode and cause a major fire. The proposed model is capable of displaying gas concentrations and air heat (temperature and humidity) and reporting via telegram using the fuzzy mamdani algorithm. The aim of the research is to design a model for monitoring gas leaks and air heat. The sensors used in this system are tehe MQ6 sensor for gas detection, DHT22 for temperature and humidity detection, fire sensor, and nodeMCU as an Internet of Things-based processor using the fuzzy logic method. This system will turn on fan, buzzr and send a warning to telegram automatically when conditions are unsafe and dangerous. The conclusion of the research is that buzzer warning and telegram notifications make it easier for users to identify gas leaks so they can take immediate action
TREND THRIFTING SEBAGAI ALTERNATIF OUTFIT KULIAH MAHASISWA FAKULTAS ILMU SOSIAL UIN SUMATERA UTARA Fadly, Edward; Hrp, Elina Herawaty; Adnan, Hafizur Kahfi; Effendi, Erwan
JURNAL TEKNOLOGI INFORMASI DAN KOMUNIKASI Vol. 15 No. 1 (2024): Maret
Publisher : UNIVERSITAS STEKOM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/jtikp.v15i1.805

Abstract

Thrifting, or purchasing second-hand items, has become a popular cultural phenomenon in Indonesian society, particularly among budget-constrained students. This research employs a qualitative descriptive approach using in-depth interviews, observations, and literature studies to comprehend the impact and motivations of students adopting the thrifting lifestyle. The findings reveal that thrifting not only serves as an economic solution for students but also fosters unique and creative fashion styles. Additionally, this activity positively influences the environment by reducing waste and supporting charitable causes through the sale of second-hand items by non-profit organizations. Thrifting emerges as an alternative that allows students to stay up-to-date with fashion trends without compromising their budget balance. In conclusion, thrifting is more than a shopping activity; it is a lifestyle that reflects creativity, social responsibility, and the need to adapt to changing fashion trends.
PEMODELAN TRANSPORT SEDIMEN DI MUARA SUNGAI PANGULURAN, MALANG DENGAN MODEL NUMERIK Mariyori, Stefany; Rosalia, Ayang Armelita; Widianto, Kukuh
JURNAL TEKNOLOGI INFORMASI DAN KOMUNIKASI Vol. 15 No. 1 (2024): Maret
Publisher : UNIVERSITAS STEKOM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/jtikp.v15i1.806

Abstract

Transportasi sedimen laut adalah proses pergerakan sedimen di laut yang terjadi karena adanya gaya-gaya yang bekerja pada sedimen tersebut. Sedimen laut dapat berupa pasir, dan batuan kecil yang terbawa oleh arus laut, gelombang, dan angin. Muara Bajulmati atau muara Sungai Panguluran memiliki sedimentasi yang halus dan di dominasi oleh pasir. Pada kondisi musim barat rendah total load sedimen dari arah vertikal memiliki besaran hingga, 0.00112m^3/s/m. Hal tersebut memuat bagian muara mengalami erosi dan sedimentasi. Pemodelan ini bertujuan untuk mengetahui pola sedimen serta melihat pengaruh sedimen terhadap Pantai serta muara. Pemodelan ini menggunkan software MIKE21 dengan modul Hidrodinamik serta Sand Transport
SISTEM PENDUKUNG KEPUTUSAN UNTUK MENENTUKAN KARYAWAN BERPRESTASI BERBASIS WEB DENGAN METODE TOPSIS. (STUDI KASUS: PT. GUMARA TRANS JAYA BOJA) Rusito, Rusito; Widiyanto, Restu
JURNAL TEKNOLOGI INFORMASI DAN KOMUNIKASI Vol. 15 No. 1 (2024): Maret
Publisher : UNIVERSITAS STEKOM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/jtikp.v15i1.825

Abstract

One of the most crucial elements in a company is Human Resources (HR). To ensure a conducive internal climate within the company, creating healthy competition among employees can be achieved by selecting the best candidates. The process of selecting the best employees at PT. Gumara Trans Jaya Boja relies on criteria-based data without accurate calculations. The purpose of this research is to provide a system that can make decisions about high-performing employees using the TOPSIS method and to implement this method in determining the criteria for assessing high-performing employees to ensure accurate data for precise decision-making and optimal results. The system is built using the TOPSIS method (Technique for Order Preference by Similarity to Ideal Solution), with XAMPP as its server, PHP as the programming language, and MySQL as the database. The testing results of this decision support system were deemed valid, receiving a score of 3.7, or 'Good', from expert evaluators, and obtaining a score of 4.2, or 'Very Good', from users. In a comparative test, the newly designed system achieved an 84% level of system alignment with the assessment indicators, compared to the old system's 44% alignment. This research follows the 6-step R&D method.
ANALISIS BUKTI DIGITAL PADA APLIKASI DISCORD DESKTOP DENGAN MENGGUNAKAN FRAMEWORK DFRWS: Live Forensic Discord Desktop Application with DFRWS Framework Wibowo, Mukti; Firmansyah, Mohammad Raffli; Efendi, Rezar Surya
JURNAL TEKNOLOGI INFORMASI DAN KOMUNIKASI Vol. 15 No. 1 (2024): Maret
Publisher : UNIVERSITAS STEKOM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/jtikp.v15i1.826

Abstract

A Currently, various communication platforms are available, and one of them is Discord. Discord is utilized by users to interact and share various types of content. However, Discord is often implicated in the distribution of inappropriate content that goes against Discord regulations. This can lead to cybercrime cases such as Child Sexual Abuse Material (CSAM). The main challenge faced is the recovery of digitally deleted data through these communication platforms. The objective of this research is to analyze digital evidence in the form of deleted text messages, images, and documents in the chat rooms of the desktop-based Discord application. The research method employed is the Live Forensic Technique, applying the DFRWS (Digital Forensics Research Workshop) method. The digital forensic analysis process is conducted using the digital forensic tool Magnet Axiom. The research results indicate that the accuracy of digital evidence analysis using Magnet Axiom reaches 94.11%. A total of 16 digital evidence items were successfully recovered out of the total 17 items available
APLIKASI PENYEWAAN PERALATAN CAMPING DAN HIKING PADA PANDANARAN OUTDOOR BERBASIS WEB Susanto, Susanto; Anggraini, Lila; Kurniawan, Nurdin; Cahyono, Yudi
JURNAL TEKNOLOGI INFORMASI DAN KOMUNIKASI Vol. 15 No. 1 (2024): Maret
Publisher : UNIVERSITAS STEKOM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/jtikp.v15i1.830

Abstract

Pandanaran outdoor is one of the rental service companies or rental of camping and hiking equipment. However, the lack of use of technology in the process of renting equipment and conveying information about what equipment can be rented on a particular day makes it difficult for customers to carry out the rental process. Pandanaran Outdoor itself still uses manual recording in its rental process. With the advancement of technology and on the basis of the need for transaction management, data management, and information delivery, it is necessary to create a web-based camping and hiking equipment rental application at Pandanaran Outdoor, this website is designed using CodeIgniter, PHP, Visualcode, Bootstrap, Javascript, and MySQL Database. The system method used in this research is the waterfall method, the results obtained are used to describe the sequence of software development processes as a cycle in the flow of making rental applications. The presence of this application is expected to speed up and simplify the process of renting camping and hiking equipment at Pandanaran Outdoor.
PERANCANGAN E-MARKETPLACE DI DINAS KELAUTAN DAN PERIKANAN KABUPATEN TAPUNULI TENGAH Situmeang, Risky Akbar; Raissa Amanda Putri; Fathiyah Hasyifah Sibarani
JURNAL TEKNOLOGI INFORMASI DAN KOMUNIKASI Vol. 15 No. 1 (2024): Maret
Publisher : UNIVERSITAS STEKOM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/jtikp.v15i1.831

Abstract

This study aims to design, create, and assess an electronic market at the Marine and Fisheries Agency of Central Tapanuli Regency as a means to improve the economy of coastal towns. The main objective is to increase market access, product value, and income of coastal communities in the marine and fisheries sector. This R&D system development process uses the Waterfall approach, with the System Usability Scale (SUS) method used to assess user satisfaction. The system was developed using the Laravel framework, CSS, Figma, and MySQL. Suggestions for the long-term development of this e-marketplace include collaboration, local adaptation, and user education. Keywords: E-marketplace, Coastal economy, System Usability Scale (SUS).
SUPER ENKRIPSI ALGORITMA ROUTE CIPHER DAN ALGORITMA VARIABLY MODIFIED PERMUTATION COMPOSITION (VMPC) UNTUK PENGAMAN FILE CITRA Siagian, Fadliansyah
JURNAL TEKNOLOGI INFORMASI DAN KOMUNIKASI Vol. 15 No. 1 (2024): Maret
Publisher : UNIVERSITAS STEKOM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/jtikp.v15i1.840

Abstract

Securing image files is a crucial aspect in addressing information security challenges. Super encryption is an approach that combines various cryptographic algorithms to enhance data security. In this research, we implement Super Encryption by combining two algorithms, namely Route Cipher and VMPC (Variably Modified Permutation Composition). Firstly, we employ the Route Cipher to encrypt image files by rearranging the pixels in the image using a specific mapping scheme. Subsequently, we apply VMPC, a key-symmetric encryption algorithm, to encrypt the previously modified image. The use of VMPC as the second layer aims to provide additional security by incorporating efficient and secure key-symmetric encryption. The results of this research demonstrate that the combination of Route Cipher and VMPC provides strong security for image files. This method introduces a high level of complexity for attackers attempting to decrypt the image without the correct key. Moreover, this Super Encryption offers higher confidentiality and resilience against attacks on image files compared to using a single encryption algorithm.
IMPLEMENTASI METODE DESIGN THINKING PADA PERANCANGAN APLIKASI GAME EDUKASI PENCEGAHAN KEKERASAN SEKSUAL ANAK BERBASIS MULTIMEDIA Siregar, Tara Naura
JURNAL TEKNOLOGI INFORMASI DAN KOMUNIKASI Vol. 15 No. 1 (2024): Maret
Publisher : UNIVERSITAS STEKOM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/jtikp.v15i1.841

Abstract

This research aims to serve as a useful supportive tool in providing knowledge to children about early sexual education to prevent sexual violence using interactive multimedia as an alternative solution for providing sex education to children. The sample for this research consists of fourth-grade students at SD Negeri Percobaan Medan. Through the Design Thinking approach, this research resulted in an educational android game application named "Aku Mandiri" which stands for "Aku Mampu Menjaga Diri". Testing methods included Pre-Test and Post-Test assessments. This research is intended that this application can support teachers and parents in providing effective sex education as a preventive measure against cases of sexual violence against children.

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