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Utilization of Asmuth-Bloom Algorithm In Data Security Using Secret Sharing Protocol Heri Santoso; Aidil Halim Lubis; Ali Darta
IJISTECH (International Journal of Information System and Technology) Vol 5, No 4 (2021): December
Publisher : Sekolah Tinggi Ilmu Komputer (STIKOM) Tunas Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/ijistech.v5i4.158

Conventional cryptographic algorithms cannot be applied to solve a plaintext (message) into several ciphertexts because conventional cryptographic algorithms can only produce a ciphertext from a plaintext (message). In this case, a cryptographic protocol can be applied, namely the Asmuth-Bloom secret sharing protocol. The methodology used to analyze and design application software and learning the Asmuth-Bloom secret sharing protocol is the Waterfall method. This research is intended to produce a learning software that is able to display the working process of the Asmuth-Bloom secret sharing protocol and the application of the Asmuth-Bloom secret sharing protocol. The working procedure described by the software includes the key formation process, the shadow formation process and the shadow merge process. The software also provides an interface to do the process of splitting a text file into n shadow files and merging m shadow files into the original text file. In addition, the software also provides basic theories related to the two cryptographic protocols and reports the results of the calculation process are stored in a text file with *.txt extension

KONSEP AT-TAISIR DALAM PERSPEKTIF HADIS Ali Darta
SHAHIH (Jurnal Ilmu Kewahyuan) Vol 3, No 2 (2020): SHAHIH (Jurnal ilmu Kewahyuan) Jul-Des 2020
Publisher : UIN Sumatera Utara Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51900/shh.v3i2.8908

The teachings of Islam contained in the Qur'an and Hadith, in the implementation is not limited to one form of implementation only, but have some alternatives adapted to the condition of the person who will carry out, from which the basic legal haram can turn into a makruh even Mubah, or from whose legal basis is obligatory can be sunnah even jaiz. To reinforce the extent to which the Qur'an and Hadith discuss At-Taisir (lightening) in the teachings of Islam religion should be analyzed in the form of research with the title of At-Taisir (lightening) in the Qur'an and hadith. This type of research is qualitative with the method of library research (research Library), in general Metofe Yusuf Al-Qaradhawi is used to analyze Hadith and verses of the Qur'an and related to At-Taisir. But to deepen the meaning of the author's text use the abbreviation Ushul FIQH. After being examined there are several verses of the Koran and some saheeh hadith that speaks At-Taisir. Then from the verses and some of the hadith is concluded that the facility is valid due to several things: common sense, gender, human habit, human needs, compulsion, age and physical health. This article is expected to give an overview of the ease of carrying out Islamic religious teachings.

Utilization of Asmuth-Bloom Algorithm In Data Security Using Secret Sharing Protocol Heri Santoso; Aidil Halim Lubis; Ali Darta
IJISTECH (International Journal of Information System and Technology) Vol 5, No 4 (2021): December
Publisher : Sekolah Tinggi Ilmu Komputer (STIKOM) Tunas Bangsa

Conventional cryptographic algorithms cannot be applied to solve a plaintext (message) into several ciphertexts because conventional cryptographic algorithms can only produce a ciphertext from a plaintext (message). In this case, a cryptographic protocol can be applied, namely the Asmuth-Bloom secret sharing protocol. The methodology used to analyze and design application software and learning the Asmuth-Bloom secret sharing protocol is the Waterfall method. This research is intended to produce a learning software that is able to display the working process of the Asmuth-Bloom secret sharing protocol and the application of the Asmuth-Bloom secret sharing protocol. The working procedure described by the software includes the key formation process, the shadow formation process and the shadow merge process. The software also provides an interface to do the process of splitting a text file into n shadow files and merging m shadow files into the original text file. In addition, the software also provides basic theories related to the two cryptographic protocols and reports the results of the calculation process are stored in a text file with *.txt extension

Pengaruh Ketidakpedulian Keluarga terhadap Perilaku Remaja Desa Amplas Amalia Ramadhani Suci Ardi; Ali Darta; Nurselina Nasution; T. Wulan Arianti
MUKADIMAH: Jurnal Pendidikan, Sejarah, dan Ilmu-ilmu Sosial Vol 5 (2021): Special Issue No. 1
Publisher : Prodi Pendidikan Sejarah Fakultas Keguruan dan Ilmu Pendidikan Universitas Islam Sumatera

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/mkd.v5i0.4219

This study aims to determine how the influence of families in juvenile delinquency that is rampant at this time and also the main factors that trigger juvenile delinquency. Juvenile delinquency is a form of social neglect caused by the surrounding environment, thus developing a form of deviant behavior. The research method used is a quantitative method. The data collection technique used was through interviews with village officials and community leaders from Amplas village as well as observations to the community. The results in this study are the factors that influence juvenile delinquency in Amplas Village due to unsupportive family conditions, lack of parental supervision and care, bad or negative social situations of teenagers, so that it has an impact on teenagers to commit deviant acts, waning culture. manners and misuse of technology or social media.

Implementing of Students Character Education in SDN 0605 Simanuldang KKN 174 UINSU Simanuldang Jae Village Ali Darta; Alumni Harahap; Amir Husin Lubis; Asmaria Hasibuan; Tri Wulan Hasibuan
Edumaspul: Jurnal Pendidikan Vol 6 No 2 (2022): Edumaspul: Jurnal Pendidikan
Publisher : Universitas Muhammadiyah Enrekang

Character education is the initial foundation needed in building a nation. Therefore, schools have an obligation to be committed to building the nation's character. In this case, of course, there are many challenges that need to be faced, one of which is the development of technology and information as a result of globalization. Modern lifestyles that influence attitudes and behavior unwittingly deviate from the values and noble values of the Indonesian nation. This study is to describe the character values developed in SDN 0605 Simanuldang in the implementation of character education and the obstacles in implementing character education in SDN 0605 Simanuldang. This type of research is descriptive using a quantitative approach. The data collection method used in this study was interviews. The data analysis used is collecting data, reducing data, then presenting it to draw conclusions. The results showed that the character values developed at SDN 0605 Simanuldang consisted of 13 characters, namely religious, honest, tolerant, disciplined, democratic, national spirit, love for the homeland, appreciating achievement, friendly, fond of reading, caring for the environment, social care, and responsibility. answer. Implementation of character education through the learning process, school rules and extracurricular implementation. There are obstacles in implementing character education at SDN 0605 Simanuldang, namely digital games, unfavorable house boundaries, the influence of TV viewing, and lack of understanding of student character.

PELATIHAN PENGENALAN APLIKASI BERBASIS WEB TINKERCAD SEBAGAI MEDIA SIMULASI MIKROKONTROLER PADA SMK TARUNA TEKNO NUSANTARA Mhd Ikhsan Rifki; Ali Darta; Aidil Halim Lubis; Muhammad Siddik Hasibuan; Suhardi Suhardi; Abdul Halim Hasugian; Yusuf Ramadhan Nasution
JURNAL PENGABDIAN KEPADA MASYARAKAT Vol 28, No 3 (2022): JULI-SEPTEMBER
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jpkm.v28i3.37227

Implikasi penerapan mikrokontroler pada berbagai bidang menarik banyak minat untuk mempelajarinya. Namun terdapat beberapa pengetahuan dasar yang perlu dipersiapkan yaitu pengetahuan dasar terkait fungsi dan jenis komponen, analisa rangkaian elektronika, serta kemampuan dasar dalam pemrograman. Hal tersebut dapat diperoleh dari beberapa cara, salah satunya dengan menggunakan media simulasi. Pada kegiatan pelatihan, peserta pelatihan akan diperkenalkan dengan media simulasi mikrokontroler berbasis aplikasi web yaitu tinkercad. Aplikasi berbasis web tinkercad akan memberikan pengalaman pelatihan menarik bagi peserta pelatihan dengan visualiasi komponen elektronika yang mendekati bentuk aslinya. Selain itu aplilkasi web tinkercad memiliki fitur simulasi yang dapat mendeskripsikan hasil rancangan yang dibangun oleh perserta pelatihan. Pada pelaksanaan pelatihan masing-masing peserta akan disajikan materi dasar terkait fungsi dan jenis komponen elektronika serta mekanisme perancangan sistem kendali otomatis sederhana berbasis mikrokontroler yanng didemonstrasikan menggunakan aplikasi web tinkercad. Hasil evaluasi pelatihan menunjukkan antusiasme dan motivasi positif peserta pelatihan yang ditandai dengan nilai hasil evaluasi penyelenggaraan pelatihan memperoleh nilai rata-rata sebesar 96,3%. Pasca pelatihan diharapkan peserta pelatihan dapat mengasah kemampuan dan ketertarikan dalam bidang mikroprosesor dengan menggunakan media simulasi tinkercad sesuai dengan perkembangan teknologi.

ANALISIS TINGKAT KEPUASAN PASIEN DI KLINIK PRATAMA SALBIYANA DENGAN ALGORITMA C4.5 Riki Hamdani; Sriani Sriani; Ali Darta
JOURNAL OF SCIENCE AND SOCIAL RESEARCH Vol 7, No 1 (2024): February 2024
Publisher : Smart Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54314/jssr.v7i1.1680

Abstract: Each Clinic has its own management information system. Several aspects of the Clinic management information system at the Pratama Salbiyana Clinic, namely aspects of registration, nurses, doctors, facilities, cleanliness, convenience, administration and finance. The management information system for Pratama Salbiyana Clinic is an important component in realizing quality improvement efforts. The management information system for Pratama Salbiyana Clinic in general aims to integrate information systems from various subsystems and process the information needed for decision making. The management of Pratama Salbiyana Clinic requires effective and efficient management. The number of patients seeking treatment at the Salbiyana Primary Clinic, especially in each polyclinic, will fluctuate every month for the period from January 2021 to December 2021. The quality of the Salbiyana Primary Clinic must be maintained so that it can provide the best service to help achieve goals and improve the quality of life of patients. Patient satisfaction is very important in assessing the quality of services provided by hospitals to their patients. An accurate level of patient satisfaction is needed in efforts to improve the quality of health services. Therefore, measuring the level of patient satisfaction needs to be done regularly, regularly, accurately and continuously. In this case the researcher wants to use classification data mining to predict patient satisfaction with the management information system of Pratama Salbiyana Clinic. Data collection techniques were carried out by observation, literature studies and interviews. Keywords: C4.5 algorith; data mining; patient satisfaction level Abstrak: Setiap Klinik memiliki sistem informasi manajemen masing-masing. Beberapa aspek sistem informasi manajemen Klinik pada Klinik Pratama Salbiyana yakni aspek pendaftaran, perawat, dokter, fasilitias, kebersihan, kenyamanan, administrasi dan keuangan. Sistem informasi manajemen Klinik Pratama Salbiyana merupakan salah satu komponen yang penting dalam mewujudkan upaya peningkatan mutu. Sistem informasi manajemen Klinik Pratama Salbiyana secara umum bertujuan untuk mengintegrasikan sistem informasi dari berbagai subsistem dan mengolah informasi yang diperlukan sebagai pengambilan keputusan. Manajemen Klinik Pratama Salbiyana menghendaki pengelolaan yang efektif dan efesien. Jumlah pasien yang berobat di Klinik Pratama Salbiyana khususnya ditiap tiap poli mengalami fluktuasi setiap bulannya periode Januari 2021 sampai dengan Desember 2021. Pelayanan Klinik Pratama Salbiyana harus dapat dijaga kualitasnya agar dapat memberikan pelayanan terbaik untuk dapat membantu tercapainya tujuan dan meningkatkan kualitas hidup pasien. Kepuasan pasien merupakan hal yang sangat penting dalam menilai kualitas pelayanan yang diberikan rumah sakit kepada pasiennya. Tingkat kepuasan pasien yang akurat sangat dibutuhkan dalam upaya peningkatan mutu layanan kesehatan. Oleh karena itu, pengukuran tingkat kepuasan pasien perlu dilakukan secara berkala, teratur, akurat, dan berkesinambungan. Dalam hal ini peneliti ingin menggunakan data mining klasifikasi untuk memprediksi kepuasan pasien terhadap sistem informasi manajemen Klinik Pratama Salbiyana. Teknik pengumpulan data dilakukan dengan observasi, studi literatur dan wawancara. Kata kunci: algoritma C4.5; data mining; tingkat kepuasan pasien

Pandangan Muhammad Quraish Shihab Tentang Ketentuan Allah (Studi Kasus QS Al-Baqarah Ayat 216) Hasyim Saputra Simanjuntak; Sukiman Sukiman; Ali Darta
Ranah Research : Journal of Multidisciplinary Research and Development Vol. 6 No. 4 (2024): Ranah Research : Journal Of Multidisciplinary Research and Development (Mei 202
Publisher : Dinasti Research

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38035/rrj.v6i4.910

Takdir Allah, yang disebut qada dan qadar dalam Islam, merupakan ketetapan dan keputusan-Nya yang melibatkan pengetahuan-Nya yang mencakup seluruh alam. Artikel ini membahas konsep takdir dalam Islam sebagai bukti kekuasaan dan kebesaran Allah. Takdir Allah mencakup segala peristiwa dalam kehidupan manusia, dan keyakinan terhadap takdir termasuk dalam rukun iman. Sebagai manusia biasa terkadang kita harus melewati jalan terjal setelah beberapa waktu menikmati jalan yang landai, diantara kesedihan yang menimpa manusia adalah perihal apa yang dia harapkan. Yang dimana terkadang ada kalanya seseorang berusaha dengan mati-matian akan tetapi dia tidak mendapatkan apa yang dia inginkan, ada juga seseorang dia hanya biasa-biasa saja dalam berusaha dia dengan mudah mendapatkan apa yang dia inginkan. Terus kita bertanya mengapa sampai begitu? Dikarenakan Allah lebih tau apa yang terbaik bagi hambanya. Artikel membahas ayat 216 dari surah Al-Baqarah yang menekankan kewajiban berperang (jihad) bagi umat Islam, meskipun perang tidak selalu disukai manusia. Ayat tersebut juga menyoroti bahwa sesuatu yang tidak disukai manusia belum tentu buruk, dan sesuatu yang disukai belum tentu baik, karena Allah Maha Mengetahui segala hal. Penelitian ini menggunakan metode studi kepustakaan dengan analisis data deskriptif kualitatif. Kesimpulannya, artikel ini menguraikan konsep takdir dalam Islam, menyoroti ayat 216 surah Al-Baqarah, dan membahas konteks serta hasil penelitian terkait. Artinya, artikel ini memberikan pemahaman mendalam tentang takdir Allah dalam Islam dan relevansinya dengan konteks perang dan jihad dalam kehidupan umat Islam.

Segmentasi Kematangan Buah Markisa Berdasarkan Kemiripan Warna Dengan Algoritma K-Means Farras Rifqi Aufa Siregar; Sriani Sriani; Ali Darta
Jurnal Teknologi Sistem Informasi dan Sistem Komputer TGD Vol. 7 No. 1 (2024): J-SISKO TECH EDISI JANUARI
Publisher : STMIK Triguna Dharma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53513/jsk.v7i1.9492

Tingkat matang buah markisa bisa identifikasi dari beberapa cara salah satunya yaitu melihat warna buah tersebut, bentuk buah yang semakin besar dan permukaan warna buah yang kuning menyeluruh. Menentukan tingkat kematangan markisa yang dilakukan oleh petani dan konsumen selama ini tidak efektif, yaitu dengan mengidentifikasi pada permukaan kulit buah. Menggunakan dengan cara manual tidak efisien karena akan memakan waktu yang tergolong cukup lama, selain itu manusia memiliki pandangan dan pendapat yang berbeda-beda yang akan menghasilkan hasil dari identifikasi menjadi berbagai macam. Identifikasi dengan cara tersebut memiliki kekurangan, maka dari itu dibutuhkan sebuah sistem yang mampu menentukan kematangan buah yang memiliki akurasi yang tinggi dan menghasilkan informasi yang valid. Metode algoritma k-means yang akan diimplementasikan ke dalam proses segmentasi buah markisa yaitu dengan memilah citra ke dalam suatu kelompok yang dinilai dari kemiripan atribut citra. Algoritma k-means akan memilah data yang mempunyai nilai, atribut, karakter serupa ke dalam satu grup. Data buah yang terkumpul sebanyak 8 buah markisa dan menghasilkan data citra sebanyak 48 citra buah markisa. Pengambilan gambar dari 6 sisi yaitu atas, bawah, kiri, kanan, depan dan belakang. Dari hasil klaster dengan metode algoritma k-means didapat hasil 4 buah markisa matang dan 4 buah markisa mentah.

Pandangan Ulama Terhadap Prospek Alumni Ilmu Al Qur’an dan Tafsir di Kabupaten Labuhan Batu Utara Muhammad Hafiz; Sukiman; Ali Darta
Reslaj: Religion Education Social Laa Roiba Journal Vol. 6 No. 7 (2024): RESLAJ: Religion Education Social Laa Roiba Journal
Publisher : Intitut Agama Islam Nasional Laa Roiba Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47467/reslaj.v6i7.3456

This research aims to investigate the views of ulama regarding the prospects of Al Qur'an and Tafsir Science alumni in North Labuhan Batu Regency. Using a qualitative approach, this research explores the ulama's perceptions of the role and contribution of alumni in society, as well as the challenges they face in developing their careers. Data was collected through in-depth interviews with experienced scholars in the area.The research results show that ulama have high hopes for the role of alumni in strengthening religious and social values in society. They see alumni as spiritual leaders who can have a positive impact on education, da'wah and socio- religious activities. However, a number of challenges were also identified, including limited access to educational resources, changes in educational and scientific paradigms, and increasingly fierce competition in the job market. In facing these challenges, ulama recommend the need to continue to improve the quality of education and training for alumni, as well as strengthening collaboration between ulama and alumni in an effort to overcome challenges and take advantage of existing opportunities. In this way, alumni can develop their scientific potential optimally and make a significant contribution to the progress of society and the sustainability of religious values.

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