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Algorithm Hill Cipher for Securing Arabic Text Documents Ulin Nihayah; Any Muanalifah; Aini Fitriyah
Journal of Natural Sciences and Mathematics Research Vol 3, No 2 (2017): December
Publisher : Faculty of Science and Technology, Universitas Islam Negeri Walisongo Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (429.204 KB) | DOI: 10.21580/jnsmr.2017.3.2.10950

Abstract

This research is an application of Hill Cipher cryptographic techniques in the process of encoding messages in the form of Arabic text. Hill Cipher is a classic cryptographic algorithm that uses modulo matrix and arithmetic in its application. The Arabic text used in the Hill Cipher cryptographic technique includes hijaiyyah letters ا, ب, , ي, أ, إ, ؤ, ئ, ى, ة, space , ., ،, ؟, !, and Arabic numbers 0, 1, 9, so the modulo used is                    . This study discusses the steps in encrypting messages with examples of their application in securing Arabic text documents.
Literacy Culture Assistance on Children Through Rumah Belajar Ilalang in Tahunan, Jepara Ulin Nihayah
Prosperity: Journal of Society and Empowerment Vol 2, No 1 (2022): June
Publisher : Universitas Islam Negeri Walisongo Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (431.968 KB) | DOI: 10.21580/prosperity.2022.2.1.10616

Abstract

Reading is a culture that is almost degraded nowadays; even the culture of reading through books has become extinct, replaced by watching gadgets. The revitalization of literacy culture is certainly not easy in the midst of rapidly developing technology. TBM (Community Reading Park) Weed Learning House (RBI) bridges the literacy revitalization process for children in Tahunan, Jepara. The research was carried out through participatory service involving students of UIN Walisongo who were gathered in the Programmed Initiative KKN Mandiri program as a form of student anxiety about the decline in children's interest in reading. The mentoring activities resulted in the realization of reading culture assistance for children through the active RBI TBM by holding Mbelik Mili, Friday Familiar, and Sunday reading. In addition, efforts to improve literacy culture have resulted in the continuous development of RBI assistance because there is an interest in literacy in children by creating a reading culture, continuous development of mentoring in RBI through the government and stakeholders in Jepara, the need for the development of adequate facilities in TBM RBI, the need for stakeholder support holders in the community.
Mediatizing religion and extremism: Muslim women terrorist networks on social media Ilyas Supena; M. Mudhofi M. Mudhofi; Ulin Nihayah; Farida Rachmawati
Islamic Communication Journal Vol. 11 No. 1 (2026)
Publisher : Fakultas Dakwah dan Komunikasi Universitas Islam Negeri Walisongo Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21580/icj.2026.11.1.29685

Abstract

This research aims to examine the role of social media in connecting the phenomenon of Muslim women with the community of terrorism networks in the digital space. Phenomenological and interview approaches were used to analyze the linkages between social media, Muslim women, and terrorism networks. The findings of the study show that social media not only functions as a communication tool, but has developed into a new religious living space for Muslim women who form identities, social networks of terrorist communities, and religious authorities digitally. The media acts as a channel that connects individuals with radical propaganda directly. Language that packages extreme messages in a persuasive and authentic format, often combining religious postulates with symbolic visuals. The environment that creates online communities also reinforces radical identities and allows participants to become active content producers. This study contributes to the literature on digital religion by demonstrating that social media not only mediates religious expression but also actively reshapes religious authority and social relations within online radicalization networks. ***** Penelitian ini bertujuan untuk mengkaji peran media sosial dalam menghubungkan fenomena perempuan Muslim dengan komunitas jaringan terorisme di ruang digital. Pendekatan fenomenologis dan wawancara digunakan untuk menganalisis keterkaitan antara media sosial, perempuan Muslim, dan jaringan terorisme. Temuan penelitian menunjukkan bahwa media sosial tidak hanya berfungsi sebagai alat komunikasi, tetapi telah berkembang menjadi ruang kehidupan keagamaan baru bagi perempuan Muslim dalam membentuk identitas, jaringan sosial komunitas teroris, serta otoritas keagamaan secara digital. Media ini berperan sebagai saluran yang menghubungkan individu secara langsung dengan propaganda radikal. Bahasa yang mengemas pesan-pesan ekstrem dalam format yang persuasif dan autentik, sering kali memadukan dalil-dalil agama dengan visual yang sarat simbol. Lingkungan yang membentuk komunitas daring ini juga memperkuat identitas radikal serta memungkinkan para partisipan menjadi produsen konten yang aktif. Studi ini berkontribusi pada literatur agama digital dengan menunjukkan bahwa media sosial tidak hanya memediasi ekspresi keagamaan, tetapi juga secara aktif membentuk ulang otoritas keagamaan dan relasi sosial dalam jaringan radikalisasi daring.