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All Journal Digital Transformation Technology (Digitech) JIPETIK:Jurnal Ilmiah Penelitian Teknologi Informasi & Komputer
Mustafa, Rayhan
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Computer Science & IT Library & Information Science

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Analisis Kompleksitas Password Dengan Metode KNN, Naïve Bayes, Decision Tree, Ensemble Methods Dan Linear Regression Mardiani, Eri; Rahmansyah, Nur; Wijaya, Yunan Fauzi; Fitri, Annisa Amalia; Mustafa, Rayhan; Rizki, Muhammad Romadhoni; Pramesti, Komang Mustika
Digital Transformation Technology Vol. 3 No. 2 (2023): Artikel Periode September 2023
Publisher : Information Technology and Science(ITScience)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/digitech.v3i2.3513

Abstract

Dalam era digital yang semakin kompleks dan penuh tantangan, keamanan kata sandi menjadi krusial untuk melindungi informasi sensitif dan mencegah potensi ancaman keamanan siber. Kata sandi merupakan lapisan pertama pertahanan dalam banyak sistem keamanan digital, oleh karena itu, pemahaman mendalam tentang metode yang efisien dalam menilai dan memprediksi kompleksitas password sangatlah penting. Ketika dihadapkan dengan data yang sangat kompleks, diperlukan analisis dan representasi visual data agar informasi dapat lebih mudah dipahami. Untuk mengilustrasikan data dengan cara yang interaktif dan dapat dimengerti oleh berbagai kalangan, salah satu software atau alat bantu yang dapat digunakan adalah Orange. Dalam pengolahan data ini menggunakan aplikasi orange, kami menganalisis bagaimana prediksi hubungan antara password dan tingkat kompleksitasnya menggunakan fitur-fitur yang telah dikonstruksi. melakukan analisis data mining melalui penerapan teknik klasifikasi dengan memanfaatkan lima metode algoritma yang berbeda. Dataset yang akan dijadikan dasar proyek berasal dari publikasi data pada situs Kaggle.com.
STRATEGI PERSONAL BRANDING FOTOGRAFER PROFESIONAL MELALUI MEDIA SOSIAL INSTAGRAM (STUDI KASUS PADA AKUN INSTAGRAM @DARWISTRIADI) Mustafa, Rayhan; Saptaningrum, Ernawati; Ricky Rozzaqi, Ade
JIPETIK:Jurnal Ilmiah Penelitian Teknologi Informasi & Komputer Vol 7, No 1 (2026): JIPETIK: Jurnal Ilmiah Pendidikan Teknologi Informasi & Komputer
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/jipetik.v7i1.28446

Abstract

This study analyzes the personal branding strategy of a professional photographer on Instagram through a case study of the account @darwistriadi. A qualitative case study approach with content analysis was used. The unit of analysis consisted of 30 posts purposively selected for their relevance to the photographer's professional identity. Data were collected through content observation, documentation, and literature review, then analyzed through inventory, reduction, coding, categorization, interpretation, and conclusion drawing. The analysis refers to Montoya's eight principles of personal branding-Specialization, Leadership, Personality, Distinctiveness, Visibility, Unity, Persistence, and Goodwill-while also examining content type, visual consistency, caption storytelling, and audience engagement. The results show that content is dominated by portrait photography (21 posts, 70%), followed by fashion photography (6 posts, 20%) and editorial photography (3 posts, 10%). Engagement is dominated by the high category (22 posts, 73%), while 8 posts (27%) fall into the medium category, with an average engagement score of 2.73 (high). The personal branding strategy of @darwistriadi is reflected through a focus on portrait photography, the involvement of professional figures, the use of captions to convey creative processes, a distinctive and consistent visual character, sustained publication, alignment between content and profession, and positive audience response. The eight principles are interrelated in building identity, credibility, distinctiveness, visibility, and professional reputation consistently within Instagram. The findings affirm that Instagram functions not only as a publication medium but also as a dynamic digital portfolio and a space for professional communication, so that a photographer's personal branding is formed through the integration of competence, visuals, narrative, consistency, and sustained audience interaction.
Co-Authors Ade Ricky Rozzaqi Ernawati Saptaningrum Fitri, Annisa Amalia Mardiani, Eri Pramesti, Komang Mustika Rahmansyah, Nur Rizki, Muhammad Romadhoni Wijaya, Yunan Fauzi