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Strategi Keamanan VPS Menggunakan Pendekatan Berlapis: Studi Kasus Integrasi Cloudflare, 2FA, dan Monitoring Ratih, Ratih; Moniroh, Nur; Mahardika, Fajar
Blend Sains Jurnal Teknik Vol. 4 No. 2 (2025): Edisi Oktober
Publisher : Ilmu Bersama Center

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56211/blendsains.v4i2.1315

Abstract

Virtual Private Server (VPS) merupakan salah satu komponen krusial dalam penyediaan layanan digital modern karena fleksibilitas dan skalabilitasnya. Namun, seiring meningkatnya adopsi VPS, risiko keamanan terhadap sistem ini pun semakin tinggi. Ancaman seperti Distributed Denial of Service (DDoS), brute force, dan eksploitasi akses ilegal menjadi tantangan serius yang dapat mengganggu ketersediaan layanan dan mengancam kerahasiaan data. Penelitian ini mengusulkan strategi keamanan berbasis pendekatan berlapis (layered security) yang menggabungkan tiga elemen utama: (1) Cloudflare sebagai lapisan proteksi awal untuk menyaring lalu lintas berbahaya dan mencegah serangan DDoS; (2) Two-Factor Authentication (2FA) untuk meningkatkan keamanan akses akun administrator; dan (3) sistem monitoring aktif yang memungkinkan deteksi dini terhadap aktivitas mencurigakan dan memberikan respon otomatis. Metode studi kasus digunakan dengan mengimplementasikan arsitektur keamanan tersebut pada sebuah VPS berbasis Linux. Pengujian dilakukan melalui simulasi serangan dan evaluasi efektivitas masing-masing lapisan keamanan. Hasil penelitian menunjukkan bahwa kombinasi ketiga komponen tersebut mampu secara signifikan menurunkan risiko kompromi sistem, dengan peningkatan kemampuan deteksi dini terhadap ancaman sebesar 85% serta pemblokiran otomatis terhadap akses ilegal yang terintegrasi melalui Cloudflare dan sistem monitoring. Penelitian ini menyimpulkan bahwa pendekatan berlapis memberikan perlindungan yang lebih komprehensif dibandingkan sistem proteksi tunggal, dan direkomendasikan sebagai standar minimum dalam pengamanan VPS.
Strengthening Islamic Character Education through Uswah Hasanah and Religious Maturity in Ma’had Al-Jami’ah Mukminin, Amir; Ratih, Ratih; Sugiyo, Sugiyo; Hasyim, Dardiri
Bahasa Indonesia, Bahasa English Vol 8 No 2 (2025): Muaddib: Islamic Education Journal
Publisher : Program Magister Pendidikan Agama Islam Fakultas Ilmu Tarbiyah dan Keguruan Universitas Islam Negeri Raden Fatah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19109/muaddib.v8i2.33665

Abstract

Islamic character education plays a crucial role in supporting the moral and spiritual development of students in Islamic higher education institutions. This study aims to analyze the influence of uswah hasanah and religious maturity on Islamic character education among students at Ma’had Al-Jami’ah Ulil Abshar Ponorogo. The research employed a quantitative survey design, involving 200 students selected through stratified random sampling. Data were collected using a questionnaire that had been tested for validity and reliability, and analyzed using multiple linear regression. Classical assumption tests, including normality, multicollinearity, heteroscedasticity, and autocorrelation, were conducted before  regression  analysis.  The  results  indicate  that  uswah  hasanah  has  a  positive  and  significant partial effect of 44,1% on Islamic character education, while religious maturity contributes a positive and  significant  effect  of  41,5%.  Simultaneously,  both  variables  explain  56,4%  of  the  variance  in students’ Islamic character  education, with the remaining 43,6% influenced by factors outside the study. These findings highlight the importance of exemplary behavior and religious maturity as key determinants  of  Islamic  character  formation  and  emphasize  the  need  for  a  holistic  approach integrating religious, social, and everyday experiential aspects in character development. 
Game Edukasi Bangun Datar Berbasis Android sebagai Media Pembelajaran Matematika di Sekolah Dasar: Studi Eksperimental Istiqomah, Fadillah; Muniroh, Nur; Purba, Angga Maulana; Ratih, Ratih
sudo Jurnal Teknik Informatika Vol. 4 No. 4 (2025): Edisi Desember
Publisher : Ilmu Bersama Center

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56211/sudo.v4i4.1355

Abstract

Pembelajaran matematika, khususnya materi bangun datar, sering dianggap sulit dan membosankan oleh siswa Sekolah Dasar (SD). Penelitian ini bertujuan untuk menguji efektivitas penggunaan game edukasi berbasis Android dalam meningkatkan pemahaman konsep bangun datar dan motivasi belajar siswa. Metode yang digunakan adalah studi eksperimen dengan desain pre-test dan post-test pada dua kelompok: kelompok eksperimen yang menggunakan game edukasi dan kelompok kontrol yang menggunakan metode pembelajaran konvensional. Sampel penelitian terdiri dari 40 siswa kelas IV SD yang dipilih secara purposive. Instrumen penelitian berupa tes pemahaman bangun datar dan kuesioner motivasi belajar. Hasil penelitian menunjukkan bahwa kelompok eksperimen mengalami peningkatan signifikan pada skor pemahaman bangun datar dibandingkan kelompok kontrol (rata-rata post-test kelompok eksperimen: 85,2; kelompok kontrol: 72,4). Berdasarkan kuesioner motivasi belajar, 90% siswa kelompok eksperimen menyatakan merasa lebih tertarik dan termotivasi belajar matematika menggunakan game edukasi, dibandingkan 55% pada kelompok kontrol. Temuan ini menunjukkan bahwa integrasi teknologi mobile dalam pembelajaran matematika dapat menjadi strategi efektif untuk meningkatkan pemahaman konsep dan minat belajar siswa SD.
Peran Posyandu Remaja Terhadap Perilaku Kesehatan Reproduksi Kesehatan Remaja di Dusun Iroyudan, Kalurahan Guwosari, Kecamatan Pajangan, Bantul Vitara, Debby; Munarsih, Dena; Khatimah, Husnul; Pratama, Haka R; Pratama, Aditya Mandala; Nawawi, Bismi Ratu Fortuna; Wardani, Astin Eka; Yanhari, Apriza Dwi; Lestari, Masbani Ajeng; Fakhrurrozi, Muhammad; Maulida, Milati Nurul; Silvianita, Novi; Ratih, Ratih; Zahro, Siti; Fauzi, Rizal; Kusumawardani, Nurul; Rusiyono, Ruwet; Mustakim, Muh.
Bangun Desa: Jurnal Pengabdian Masyarakat Vol. 2 No. 1 (2023)
Publisher : Universitas Alma Ata

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21927/jbd.2023.2(1).20-23

Abstract

Youth Posyandu is a public health effort that is managed with the aim of organizing to improve health and healthy life skills in adolescents. The establishment of Youth Poyandu aims to be a forum for improving adolescent reproductive health and increasing adolescent health needs. Based on previous implementation studies, some teenagers do not know anything about reproductive health, such as the risk of menstruation and irresponsible sexual activity. Youth Posyandu is optimal, it is not done. Thus, the Youth Posyandu was formed in Guwosari Hamlet, Iroyudan Village, Pajangan District. In practice, Poyandu youth leaders are selected through a deliberation process. From the results of the formation of the youth Posyandu, it is known that there are two posyandu administrators, namely six youth cadres who later became an extension of their duties under the supervision of the Iroyudan Health Center. According to the agreement, the Posyandu will be held every three weeks. The activity began with the provision of counseling for the Youth Posyandu and disseminated in the first activity the counseling material for the Youth Posyandu on adolescent reproductive health. It is hoped that the establishment of the youth Posyandu can improve adolescent health and increase knowledge about adolescent reproductive health.Keywords: youth posyandu, adolescent reproductive health, youth cadres
Digitalisasi Pemasaran Produk UMKM: Inovasi, Branding, dan Ekspansi Pasar Nur Muniroh; Fajar Mahardika; Ratih, Ratih; Widya Pratiwi
Jurnal Pengabdian kepada Masyarakat Politeknik Negeri Batam Vol. 7 No. 2 (2025): Jurnal Pengabdian kepada Masyarakat Politeknik Negeri Batam
Publisher : Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/abdimaspolibatam.v7i2.10763

Abstract

Micro, Small, and Medium Enterprises (MSMEs) are a vital sector in Indonesia’s economy; however, they still face significant challenges in effectively marketing their products in the digital era. The main issues encountered include a lack of product innovation, weak branding strategies, and limited market expansion through digital platforms. MSME products often do not follow market trends and lack unique selling points, while the brands built tend to be unappealing and inconsistent both visually and narratively. On the other hand, the utilization of digital technology to reach wider markets remains limited due to low digital literacy and the absence of effective marketing strategies. This program aims to provide a comprehensive solution through training and mentoring in digital marketing, focusing on innovative product development, brand identity strengthening, and the use of social media, e-commerce, and SEO. It is expected that this initiative will enhance MSMEs' competitiveness, expand their market reach, and establish a more adaptive and sustainable business ecosystem amid technological advancement
Analisis Performa ModSecurity Core Rule Set Menggunakan GoTestWAF untuk Mengidentifikasi Serangan dan Teknik Bypass pada Aplikasi Web Desmana, Satriawan; Qodri, Krisna Nuresa; Ratih, Ratih; Putri, Bella Adinda; Muin, Muhammad Abdul
Academic Journal of Computer Science Research Vol 8, No 1 (2026): Academic Journal of Computer Science Research (AJCSR)
Publisher : Institut Teknologi dan Bisnis Bina Sarana Global

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38101/ajcsr.v8i1.16107

Abstract

Keamanan aplikasi web menghadapi tantangan yang semakin kompleks dengan meningkatnya serangan siber seperti SQL Injection, Cross-Site Scripting (XSS), Command Injection, serta berbagai teknik evasion yang dirancang khusus untuk menghindari mekanisme deteksi konvensional. ModSecurity sebagai Web Application Firewall (WAF) open-source telah banyak digunakan karena fleksibilitas dan integrasinya dengan OWASP Core Rule Set (CRS). Namun demikian, efektivitas ModSecurity sangat bergantung pada kualitas dan pembaruan rule set yang diimplementasikan. Penelitian ini bertujuan mengevaluasi performa ModSecurity versi 3 dengan CRS 4.19.0 dalam mendeteksi serangan modern menggunakan framework pengujian otomatis GoTestWAF. Pengujian dilaksanakan pada lingkungan terkontrol melalui analisis true-positive, true-negative, dan false-negative terhadap 816 payload berbahaya maupun legitimate. Hasil penelitian menunjukkan ModSecurity hanya mampu memblokir 45,44% dari total payload berbahaya, sementara 54,56% berhasil melewati perlindungan. Selain itu, 17,73% traffic aman salah diblokir (false positive), yang berpotensi mengganggu operasional aplikasi. Kelemahan terutama ditemukan pada payload berukuran besar, teknik obfuscation, encoding kompleks, dan struktur request non-standar. Secara keseluruhan, konfigurasi default CRS 4.19.0 pada paranoia level 1 belum memadai menghadapi serangan kontemporer. Optimalisasi diperlukan melalui peningkatan paranoia level, aktivasi optional rules, tuning aturan, dan penambahan custom rules. Penelitian ini memberikan kontribusi empiris bagi peningkatan implementasi WAF open-source pada aplikasi web masa kini.
Analisis Kesuburan Tanah pada Sistem Polikultur dan Monokultur Tanaman Jagung: Soil Fertility Analysis Using Polyculture Systems and Monoculture in Maize Cultivation Ratih, Ratih; Azis, Asti Irawanti; Andraini, Dea Ekaputri
Perbal: Jurnal Pertanian Berkelanjutan Vol. 14 No. 1 (2026): Perbal: Jurnal Pertanian Berkelanjutan
Publisher : Fakultas Pertanian Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/perbal.v14i1.7600

Abstract

Tanaman jagung dikenal memiliki kebutuhan unsur hara yang tinggi, terutama nitrogen, fosfor, dan kalium, sehingga penanaman berulang dengan sistem monokultur tanpa pengelolaan kesuburan yang tepat dapat menyebabkan penurunan kadar unsur hara esensial dalam tanah. Sistem polikultur menjadi solusi untuk meningkatkan kesuburan tanah karena prinsip dasarnya mengedepankan keragaman hayati dan keseimbangan ekosistem pada lahan pertanian, dengan menanam berbagai jenis tanaman secara bersamaan, sistem ini menciptakan interaksi positif antarspesies tanaman. Tujuan penelitian ini untuk mengetahui status kesuburan  tanah pada sistem  pertanaman polikultur dan monokultur tanaman jagung. Penelitian dilaksanakan di kebun percobaan Fakultas Pertanian Universitas Islam Makassar, Juni hingga Agustus 2023. Metode pengambilan sampel tanah terbagi atas dua yakni sampel tanah terganggu sebelum penanaman dan setelah panen, kemudian dianalisis di Laboratorium Kimia Tanah. Parameter yang diamati yakni pH H2O, C-organik (%), N-Total (%), P-Tersedia (ppm), K- tersedia (cmol(+) kg-1), KTK (cmol(+) kg-1). Hasil analisis nilai indeks kesuburan tanah (IKT) pada sistem polikultur sebelum penanaman yaitu 0,56 dan setelah penanaman meningkat menjadi 0,722. Pada sistem monokultur sebelum penanaman yaitu 0,61 meningkat menjadi 0,72 dimana dapat disimpulkan bahwa kesuburan tanah pada sistem polikultur dan monokultur sama-sama berada pada kategori sedang, baik sebelum maupun setelah penanaman. Maize is known to have high nutrient requirements, especially nitrogen, phosphorus, and potassium, so repeated planting with monoculture systems without proper fertility management can lead to a decrease in the levels of essential nutrients in the soil. The polyculture system is a solution to increase soil fertility because the basic principle is to prioritize biodiversity and ecosystem balance on agricultural land, by planting various types of plants at the same time, this system creates positive interactions between plant species. This study aims to determine the status of soil fertility in polyculture and monoculture cultivation systems of corn plants. The research was carried out in the experimental garden of the Faculty of Agriculture, Makassar Islamic University, from June to August 2023. The soil sampling method is divided into two, namely soil samples that are disturbed before planting and after harvest, then analyzed in the Soil Chemistry Laboratory. The observed parameters were pH H2O, C-organic (%), N-Total (%), P-Available (ppm), K- available (cmol(+) kg-1), KTK (cmol(+) kg-1). The results of the analysis of the soil fertility index (IKT) value in the polyculture system before planting were 0.56 and after planting increased to 0.722. In the monoculture system, before planting, which is 0.61, it increases to 0.72 where it can be concluded that the soil fertility in the polyculture and monoculture systems is both in the medium category, both before and after planting. 
Co-Authors A. Dardiri Hasyim Abdul Rochman Adang Firmansyah Adraini, Dea Ekaputri Agus Darmawan Agus Syahrani Ahmad, Musfirah Amalia, Reski Andraini, Dea Ekaputri Ashar, Jabal Rahmat Asia M, Asia M Asti Irawanti Azis Asyrafunnisa, Asyrafunnisa Bambang Sumantri, R Bagus Bambang Sumatri, Raden Bagus Budi Pramana, Yanatra Budipramana, Krisyanti Carolina, Debi Chalimah, Siti Nok Davina, Davina Deasy, Deasy Dede Yusuf, Dede Desmana, Satriawan Dwiyanti, Karina Efendi, Muhamad Masjun Evi Noviani Fakhrurrozi, Muhammad Fauzi, Rizal Fitriyanti Fitriyanti Hakim, Walidy Rahman Harlinda Syofyan HENI OKTAVIA Hijrah, Muh Fauzar Al- Husni Wakhyudin Husnul Khatimah Ikha Listyarini Indah Mentari, Indah Iskandar, Maulana Istiqomah, Fadillah Itsna Nurrahma Mildaeni Jasdar Agus Johar Amir Khatimah, Husnul Krisna Nuresa Qodri Kurnia, Yohanita Heni Kurniati Abidin, Kurniati Kurniawati, Aprilia Wahyu Kusumawardani, Nurul Kusumawardani, Nurul Lalu Delsi Samsumar, M.Eng. Lestari, Masbani Ajeng Lestari, Masbani Ajeng Mahardika, Fajar Mansyur, Nurliana Marfu’ah, Uliyatul Mattone, Al-Azhar Maulida, Milati Nurul Maulida, Milati Nurul Mayong, Mayong Melansari, Nur Messa, Jamila Mir Alam, Mir Moniroh, Nur Muabarak, Husni Mualimah, Eka Nurul Muh. Mustakim, Muh. Muhammad Abdul Muin Muhammad Alfian Tuflih Muhammad Fakhrurrozi Mukminin, Amir Munarsih, Dena Munarsih, Dena Muniroh, Nur Mustakim, Muh. Muzammil, Ahmad Rabi ul Nawawi, Bismi Ratu Fortuna Nawawi, Bismi Ratu Fortuna Nur Muniroh Nurul Febrianti Prana, Ryryn Suryaman Pratama, Aditya Mandala Pratama, Aditya Mandala Pratama, Haka R Pratama, Haka R Primastiwi, Ratih Purba, Angga Maulana Putra, Hendri Pitrio Putri, Dian Puspita Eka Rahmaniah, Rahmaniah Ramadhanti, Dita Rani, Sefrilita Risqi Adikaning Ratnawati Hermanto, Sarwendah Ricky Susanto Ridwan Ridwan Rizal Fauzi Rohimajaya , Nur Azmi Rongre, Yohanis Rosyid, Ainur Rosyid, Ainur Rusiyono, Ruwet Rusiyono, Ruwet Samsuddin Samsuddin Sawitri, Wanda Setiawan, Vendra Setiyati, Ritta Silvianita, Novi Silvianita, Novi Sirajul Firdaus, Sirajul Siringgoringgo, Gokmanto Solihatulmilah, Elih Somaida, Mochammad Hasymi Sopiana, Sopiana Sufyaningsi, Ulfa Sugiyo Sugiyo, Sugiyo Suliwati Suliwati, Suliwati Susanto, Ratnawati Susanto, Ratnawati Tatu Munawaroh Tesaniloka, Melinda Tri Na’imah Ugung Dwi Ario Wibowo Utari, Dian Vebryanti, Vebryanti Vitara, Debby Vitara, Debby Wahab, Ali Akbar Wardani, Astin Eka Wardani, Astin Eka Widya Pratiwi Yanhari, Apriza Dwi Yanhari, Apriza Dwi Yudhi Yunding, Junaedi Zaenudin Zaenudin Zahro, Siti Zahro, Siti