Articles
<![CDATA[Impact of Feature Selection Methods on Machine Learning-based for Detecting DDoS Attacks : Literature Review ]]>
<![CDATA[Muhammad Nur Faiz]]>;
<![CDATA[Oman Somantri]]>;
<![CDATA[Abdul Rohman Supriyono]]>;
<![CDATA[Arif Wirawan Muhammad]]>
<![CDATA[ JOURNAL OF INFORMATICS AND TELECOMMUNICATION ENGINEERING Vol 5, No 2 (2022): Issues January 2022 ]]>
Publisher : <![CDATA[Universitas Medan Area ]]>
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DOI: 10.31289/jite.v5i2.6112
<![CDATA[Cybersecurity attacks are becoming increasingly sophisticated and increasing with the development of technology so that they present threats to both the private and public sectors, especially Denial of Service (DoS) attacks and their variants which are often known as Distributed Denial of Service (DDoS). One way to minimize this attack is by using traditional mitigation solutions such as human-assisted network traffic analysis techniques but experiencing some limitations and performance problems. To overcome these limitations, Machine Learning (ML) has become one of the main techniques to enrich, complement and enhance the traditional security experience. The way ML works are based on the process of data collection, training and output. ML is influenced by several factors, one of which is feature engineering. In this study, we focus on the literature review of several recent studies which show that the feature selection process greatly impacts the level of accuracy of this ML. Datasets such as KDD, UNSW-NB15 and others also affect the level of accuracy of ML. Based on this literature review, this study can observe several feature engineering strategies with relevant impacts that can be chosen to improve ML solutions on DDoS attacks.]]>
<![CDATA[Rancang Bangun Sistem Informasi Hasil Perikanan (SIHasper) Di Kabupaten Cilacap ]]>
<![CDATA[Oto Prasadi]]>;
<![CDATA[Abdul Rohman Supriyono]]>
<![CDATA[ JOINS (Journal of Information System) Vol 4, No 2 (2019): Edisi November 2019 ]]>
Publisher : <![CDATA[Universitas Dian Nuswantoro ]]>
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DOI: 10.33633/joins.v4i2.3072
<![CDATA[Data sumberdaya perikanan dan lingkungan di Kabupaten Cilacap belum diolah dan disusun dengan baik yang mengakibatkan kurang atau lambatnya informasi yang diterima oleh para pelaku dalam sistem perikanan, serta pemanfaatan teknologi yang belum maksimal dalam pengolahan data tersebut, sehingga sangat dibutuhkan suatu Sistem Informasi Hasil Perikanan (SIHasper) di Kabupaten Cilacap, agar penyampaian suatu informasi menjadi lebih baik dan dapat diakses dengan cepat oleh seluruh pelaku sistem perikanan dan mempermudah dalam pengambilan suatu keputusan guna pembangunan bidang perikanan selanjutnya. Penelitian ini bertujuan untuk menganalisa sistem hasil perikanan dan merancang sistem teknologi informasi yang terintegrasi berbasis web di Kabupaten Cilacap. Metode yang digunakan dalam pengambilan sampel yaitu studi referensi dengan metode deskriptif komparatif, kemudian metode dalam membangun sistem dilakukan dengan menggunakan The Waterfall Model. Analisis pengembangan sistem informasi bertujuan untuk menghasilkan suatu sistem yang efektif berdasarkan kebutuhan informasi para pengguna dengan membuat database, perancangan user interface (antarmuka) aplikasi, dan menyusun script bahasa pemrograman (coding). Dengan adanya sistem informasi ini dapat memberikan kemudahan kepada pengguna dalam pengelolaan dan pencarian data sumberdaya perikanan, lingkungan, dan teknologi perikanan di Kabupeten Cilacap. Dari hasil verifikasi yang dilakukan menghasilkan sistem dapat bekerja sesuai dengan yang direncanakan, adapun perbaikan akan dilakukan dalam proses pemeliharaan]]>
<![CDATA[EKSPLORASI BUKTI DIGITAL PADA SMART ROUTER MENGGUNAKAN METODE LIVE FORENSICS ]]>
<![CDATA[Abdul Rohman Supriyono]]>;
<![CDATA[Bambang Sugiantoro]]>;
<![CDATA[Yudi Prayudi]]>
<![CDATA[ Infotekmesin Vol 10 No 2 (2019): Infotekmesin: Juli 2019 ]]>
Publisher : <![CDATA[P3M Politeknik Negeri Cilacap ]]>
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DOI: 10.35970/infotekmesin.v10i2.48
<![CDATA[Network devices as media file sharing and can be used as file servers have begun to appear, just as smart router devices can be used as file servers by adding USB Thumb drive as storage media. With the diversity of router devices, it becomes a challenge in digital forensic science when a case occurs by utilizing a smart router device related to file-sharing services. Then it is necessary to study the right method in investigating smart router devices. This paper discusses the use of the live forensics acquisition method in investigating smart router devices, against system log files related to file-sharing activities. In identifying the process of searching, recognizing, and documenting potential things as digital evidence of processing devices and digital media storage. The acquisition process uses two methods, namely the live acquisition method on the router device and physical acquisition on the device that is used as storage media on the smart router.]]>
<![CDATA[Implemetasi Website SD Muhammadiyah 05 Karang Talun Kabupaten Cilacap ]]>
<![CDATA[Isa Bahroni]]>;
<![CDATA[Andesita Prihantara]]>;
<![CDATA[Abdul Rohman Supriyono]]>
<![CDATA[ Madani : Indonesian Journal of Civil Society Vol. 3 No. 1 (2021): Madani, Februari 2021 ]]>
Publisher : <![CDATA[Politeknik Negeri Cilacap ]]>
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DOI: 10.35970/madani.v3i1.532
<![CDATA[SD Muhammadiyah 05 Cilacap was established in 1970 in the village of Lomanis Banyusrep South Cilacap, is an educational institution under the leadership of the Muhammadiyah branch of North Cilacap. The curriculum that is taught using the curriculum of the Cilacap Regency Education office has a function of preaching Islam to the community. SD Muhammadiyah 05 is named SD Mulia which is an educational organization that is fixing the information system so that it is easily accessible to the public and widely known by the public so that its activities can support its existence. Request for fast and accurate information at the time of PPDB (New Student Registration) using information and communication technology is very urgent. This time, Community Service, We created an android-based website that can be used as a medium of information and communication to answer problems faced at SD Mulia, with a system that can be accessed using smart phone media.]]>
<![CDATA[Peningkatan Keterampilan Guru-guru Sekolah Dasar Melalui Pelatihan Penggunaan Aplikasi Microsoft Office dan Google Education ]]>
<![CDATA[Lutfi Syafirullah]]>;
<![CDATA[Riyadi Purwanto]]>;
<![CDATA[Eka Dyah Puspitasari]]>;
<![CDATA[Abdul Rohman Supriyono]]>;
<![CDATA[Devi Taufiq Nurrohman]]>;
<![CDATA[Arif Fahrizal]]>
<![CDATA[ Madani : Indonesian Journal of Civil Society Vol. 1 No. 1 (2019): MADANI, Agustus 2019 ]]>
Publisher : <![CDATA[Politeknik Negeri Cilacap ]]>
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DOI: 10.35970/madani.v1i1.25
<![CDATA[The teacher is a professional educator who has the duties, functions, and roles to educate the nation's children. In Desa Maos Lor Cilacap, some elementary school teachers experienced problems in using Microsoft Office and Google Docs software as a means used in classroom learning media. In the implementation of community service, this discusses how to improve the knowledge and skills of elementary school teachers in Desa Maos Lor in order to optimize Microsoft Office and Google software in supporting academic and non-academic activities in the school environment. The object of research is elementary school teachers in the Maos region by using the method of delivering material directly to participants accompanied by module guides and independent exercises working on case studies. From the results of the activity, the knowledge of Maos Primary School teachers about the use of Microsoft Office and Google Docs has increased so that all activities are well managed and teachers can complete tasks at school to be more effective and efficient so that the main goal of learning to educate the nation's children can be achieved.]]>
<![CDATA[Pelatihan Pemanfaatan Internet dalam Upaya Peningkatan Daya Saing Bisnis ]]>
<![CDATA[Annas Setiawan Prabowo]]>;
<![CDATA[Riyadi Purwanto]]>;
<![CDATA[Lutfi Syafirullah]]>;
<![CDATA[Abdul Rohman Supriyono]]>;
<![CDATA[Devi Taufiq Nurrohman]]>
<![CDATA[ JPP IPTEK (Jurnal Pengabdian dan Penerapan IPTEK) Vol 3, No 2 (2019) ]]>
Publisher : <![CDATA[LPPM ITATS ]]>
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DOI: 10.31284/j.jpp-iptek.2019.v3i2.706
<![CDATA[Usaha kecil menengah (UKM) memiliki peran yang besar dalam pembangunan ekonomi nasional. Di Indonesia, pelaku UKM mayoritas didonimasi oleh masyarakat berpendidikan rendah sehingga dalam proses pemasarannya masih menggunakan cara konvensional. Kegiatan pengabdian ini melakukan pelatihan pemanfaatan internet untuk meningkatkan daya saing bisnis UKM di kabupaten Cilacap. Materi yang disampaikan mulai dari membuat website pribadi untuk penjualan online, membuat deskripsi produk, membuat video dan pengenalan SEO untuk optimasi. Luaran dari pelatihan ini berupa website penjualan online yang dimiliki oleh masing – masing peserta. Harapannya dengan adanya website pribadi kepercayaan calon pembeli mulai terbangun dan produk dari UKM lebih banyak diakses oleh masyarakat dari pemanfaatan google keyword planner.]]>
<![CDATA[Implementation Of Multimedia Development Life Cycle Using Android-Based Augmented Reality In Recognition Of Widarapayung Beach Landmark To Increase Tourism Supporting Capacity of Cilacap ]]>
<![CDATA[Lutfi Syafirullah]]>;
<![CDATA[Annas Setiawan Prabowo]]>;
<![CDATA[Abdul Rohman Supriyono]]>;
<![CDATA[Riyadi Purwanto]]>;
<![CDATA[Betti Widianingsih]]>;
<![CDATA[Rostika Listyaningrum]]>;
<![CDATA[Dodi Satriawan]]>
<![CDATA[ Evolusi : Jurnal Sains dan Manajemen Vol 10, No 2 (2022): Jurnal Evolusi 2022 ]]>
Publisher : <![CDATA[Universitas Bina Sarana Informatika ]]>
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DOI: 10.31294/evolusi.v10i2.13765
<![CDATA[Abstract There are many beach tourist destinations in Cilacap Regency, Central Java that can be visited, one of which is Widarapayung beach. Widarapayung Beach is located in Binangun District, Cilacap Regency which is managed under the auspices of the Cilacap Regency Tourism and Culture Office whose implementation is managed by the KODIM 0703 Cilacap Cooperative. The impact of the COVID-19 pandemic and the implementation of the PSBB caused the manager to have difficulty in providing information regarding the facilities available at Widarapayung Beach to potential visitors. During the pandemic and the implementation of the PSBB, all information publications on Widarapayung beach were limited. Not all information about Widarapayung beach is known by the surrounding community or people from outside Cilacap. One of the multimedia developments that can provide visitors with the introduction of Widarapayung beach landmarks to make it easier to find more interesting information about Widarapayung beach by developing Augmented Reality technology. The result of this research activity is to implement Augmented Reality technology for the introduction of Widarapayung beach landmarks, Cilacap Regency so that visitors can more easily find out the facilities and information in Widarapayung based on Android. Keywords: augmented reality; landmark; widarapayung beach]]>
<![CDATA[Usability Test for User Centered Design-Based Industrial Internship Management System ]]>
<![CDATA[Ratih Hafsarah Maharrani]]>;
<![CDATA[Abdul Rohman Supriyono]]>;
<![CDATA[Lutfi Syafirullah]]>;
<![CDATA[Riyadi Purwanto]]>
<![CDATA[ Jurnal Teknologi Informasi dan Pendidikan Vol 15 No 2 (2022): Jurnal Teknologi Informasi dan Pendidikan ]]>
Publisher : <![CDATA[Universitas Negeri Padang ]]>
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DOI: 10.24036/jtip.v15i1.555
<![CDATA[Internship is one of the efforts to align the knowledge or competencies obtained during the lecture with the world of work directly. In this research will be built an industrial internship management system starting from industry submissions, internship guidance and assessment of industry seminars with User Centered Design. This UCD method focuses on designing user-oriented systems. The results of the study were conducted with a usability test with 20 items (items) and 19 respondents, it can be concluded that each component of usability gets a value of > 80% which means it has a very good predicate, while the overall usability test of 87.69% includes a very good predicate.]]>
<![CDATA[Metode Pengembangan Perangkat Lunak MDLC Pada Rancang Bangun Media Pembelajaran Planet Berbasis Teknologi Augmented Reality ]]>
<![CDATA[Abdul Rohman Supriyono]]>;
<![CDATA[Anggita Dwi Fatimah]]>;
<![CDATA[Isa Bahroni]]>;
<![CDATA[Linda Perdana Wanti]]>;
<![CDATA[Muhammad Nur Faiz]]>
<![CDATA[ Infotekmesin Vol 14 No 1 (2023): Infotekmesin: Januari, 2023 ]]>
Publisher : <![CDATA[P3M Politeknik Negeri Cilacap ]]>
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DOI: 10.35970/infotekmesin.v14i1.1689
<![CDATA[Along with the development of smartphones, Augmented Reality technology has begun to be used as a medium of interaction, although it has not been properly implemented and applied as a supporting medium. The use of still image objects in textbooks can make students tend to be more passive and less interactive because media images are unable to provide a reciprocal response. In science subjects, there is solar system material regarding planet recognition. Props are needed as learning media because the object of observation from the planet is too large. Several props are used as imitations of the planets, such as the use of drawing paper, audio, and video. The purpose of this research is to make a breakthrough in the use of Augmented Reality technology to support media for understanding planet recognition material by creating digital teaching aids that can be installed on smartphone devices. The MDLC method is an alternative method for developing multimedia applications that are easy to understand. The results of the test show that the application can function as expected, where each planetary marker that has been made can be recognized properly according to the intended planetary object.]]>
<![CDATA[Peningkatan Pemahaman Jiwa Leadership Mahasiswa Politeknik Negeri Cilacap Melalui Pelatihan Kepemimpinan ]]>
<![CDATA[Oman Somantri]]>;
<![CDATA[Ratih Hafsarah Maharrani]]>;
<![CDATA[Annisa Romadloni]]>;
<![CDATA[Abdul Rohman Supriyono]]>;
<![CDATA[Laura Sari]]>
<![CDATA[ Jurnal Abdimas: Pengabdian dan Pengembangan Masyarakat Vol 5 No 1 (2023) ]]>
Publisher : <![CDATA[Pusat Penelitian dan Pengabdian Kepada Masyarakat ]]>
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DOI: 10.30630/jppm.v5i1.1107
<![CDATA[Kesulitan dalam memahami kepemimpinan sekaligus memiliki jiwa pemimpin menjadi salah satu masalah penting diantara mahasiswa. Pemahaman atas jiwa leadership yang dimilii oleh dirinya akan membawa dampak yang signifikan terhadap kehidupannya terlebih dalam menjalankan sebuah organisasi kampus, sehingga diperlukan upaya memupuk jiwa kepemimpinan yang dapat diterapkan dan diimplementasikan untuk menjalankan roda organisasi di kampus. Metode pelaksanaan kegiatan dilakukan dengan beberapa proses yaitu tahapan perencanaan, tahapan assessment, tahapan pelaksanaan, dan tahapan evaluasi kegiatan. Hasil kegiatan pelatihan yang dilaksanakan cukup dapat memberikan pengaruh yang signifikan terhadap pemahaman para peserta pelatihan untuk memahami materi yang disampaikan. Hasil kepuasan peserta pelatihan memperlihatkan 80% peserta kegiatan tingkat pemahamannya terhadap materi yang disampaikan meningkat.]]>
