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Journal : KOMPUTIKA - Jurnal Sistem Komputer

Identifikasi dan Recovery File JPEG dengan Metode Signature-Based Carving dalam Model Automata Ardiansyah Ardiansyah; Nila Hardi; Windu Gata
Komputika : Jurnal Sistem Komputer Vol 9 No 1 (2020): Komputika: Jurnal Sistem Komputer
Publisher : Computer Engineering Departement, Universitas Komputer Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (451.44 KB) | DOI: 10.34010/komputika.v9i1.2733

Abstract

ABSTRACT – The use of JPEG image formats is increasing along with the increase in digital photo production triggered by the emergence of smartphones and the development of social media. Even in 2017 it is predicted that each person will produce 1,600 digital photos in one year. This makes JPEG files play an important role in digital forensic processes so that many JPEG file identification and recovery methods are developed. This paper attempts to look at the process of identifying and recovering JPEG files with the Signature-Based Carving method, the simplest carving method, with a Finite State Automata (FSA) diagram model, a basic algorithm model in computational theory. The FSA model that was created was then tested using data in the form of a disk image made publicly available from DigitalCorpora.org. The result is that the FSA model can identify and recover JPEG files with the Signature-Based Carving method with certain terms and conditions, including unfragmented, full headers and footers, and no thumbnail or embedded JPEG files in the JPEG file.
Co-Authors Abdul Haris Abdul Hariss Abdulrahim Maruwae Abdurrachman Arief Afdhal Afdhal Ahyar Jadid Aji Eka Putra Akor Sitepu Alexander Budisectio Asmara Aminuyati Andi Idhan Anisa Sutra Dewangga Ardenolis Ardenolis Aref Vai Asnawati Asnawati Badrul Ainy Dalimunthe Baiti Hidayati Bakhtiar Bakhtiar Besse Mattayang Buchori Asyik Chaerunnimah . Chairul Nas Defri Yoza Dewi Triyanti Diana Lisa Dini Hariyati Adam Dondick w Wiroto Edi Barnas Edy Haryono Endang Budi Sri Rahayu Erdiansyah Erdiansyah Erina Erina Erman I. Rahim Evi Deliana HZ Fahrizal Fahrizal Ferasiska Y Hasim Ferdricka Nggeboe Fitri Diana Wulansari Fuad Yudhi Yahya Gata, Windu Hamid Roziko Hapsawati Taan Hargiani, Fransisca Xaveria Herlina Rasjid Hilwa Walida Imam Prawiranegara Gani Indah Setiawati Indrayani Indrayani Irawati, Anie Rose Irfan Marwanza Irina Popoi Irwan Dinata Isgi Arriza Iskandar Iskandar Jusuf Kuleh Khaerani Kiramang Khairi Zul Khalikussabir, Khalikussabir Koesmawan Koesmawan M N Hidayat Machudor Yusman Marice Pangaribuan Mawarni, Rima Maya Novrita Dama Mela, Ervina Meyko Panigoro MUHAMMAD AGUS SALIM Muhammad Arsyad Suyuti Muhammad Syukri Munawar Abdullah Muthiara Basri Nadimin Nadimin Nanang Agung Nugroho Nila Hardi Nurhuda Nurhuda Nuzir, Fritz Akhmad Pernando PERNANDO Putri Bahari Derma Radia Hafid Rahmatia Rahmatia Rasman Razak Ria Dwi Putri ridwan, hardiyanti Riki Andrian Ryan Aulia Sahrawati Sahrawati Saidang Saidang Silviati Silviati Slamet Slamet Sudi Fahmi Sudirman Husin sudirman sudirman Syaharuddin Rasyid Taufiq A. Gani Tofa Riyadi Usman Moonti Viriya Wicaksono Wahri Sunanda Yan Suryo Sumirat Yetti Yetti Yossi Oktorini Yuli Asmi Rahman Yulianti Toralawe zulhelmi zulhelmi