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All Journal CESS (Journal of Computer Engineering, System and Science) Nusantara Journal of Computers and its Applications
Kartika Hijjayanti
Universitas Singaperbangsa Karawang
Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Engineering Other

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Analisis Keaslian Citra Dengan Menggunakan Exif Metadata Alma Apriliani; Kartika Hijjayanti; Suhairoh Suhairoh
CESS (Journal of Computer Engineering, System and Science) Vol 5, No 1 (2020): Januari 2020
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (553.815 KB) | DOI: 10.24114/cess.v5i1.15600

Abstract

Teknologi pada saat ini sudah berkembang sangat pesat, sehingga pengaruh dalam kehidupan sehari-hari memiliki banyak efek positif dan negatif dalam penerapannya. Perkembangan dunia digital dengan kecanggihan perangkatnya saat ini juga disalahgunakan sebagai salah satu tindak kejahatan yaitu memanipulasi gambar yang bertujuan menguntungkan pelaku seperti halnya melakukan bisnis online dengan penipuan gambar yang tidak sesuai atau mempromosikan produk dengan pemalsuan gambar sebagai hak milik, sehingga hal ini berakibat merugikan orang lain. Digital forensik merupakan penggunaan prosedur dalam pengujian suatu sistem komputer untuk mengekstrak barang bukti suatu tindakan. Sehingga penyelidikan keaslian citra ini menggunakan Algoritma EXIF Metadata agar informasi yang didapat terstruktur sehingga mendapatkan kesimpulan dari penyelidikan keaslian citra dengan adanya informasi software sebagai alat pemalsuan citra.
Analisis Perbandingan Kecepatan Transfer Data Dengan Kabel USB Tipe A Dan USB Tipe C Rizal Nur Alfi; Kartika Hijjayanti; Nurrochmat Saptoaji; Adhi Rizal
NJCA (Nusantara Journal of Computers and Its Applications) Vol 4, No 2 (2019): Desember 2019
Publisher : Computer Society of Nahdlatul Ulama (CSNU) Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36564/njca.v4i2.156

Abstract

Every technology device these days should have a lot of components which support the performance of the devices, one of the components is Universal Serial Bus or known as USB. USB is a communication protocol on a device that can be use as a connection between devices. There's a lot of type from USB it self, such as USB type A and USB type C, and both have their own capabilities. We can find USB type A are still used this time especially on smartphones, but slowly we can feel the impact of appearence of USB type C is can shift the position of USB A because of its superior ability compared to USB A. According to that, it have been tested between cables with USB A connector and USB C connector with experimental research to find out the quality of USB as seen from the transfer rates of the two types of USB. The result of the experiment, explains that USB cable with type A connector is faster than USB type C. Results of the experiment are inversely proportional to the theory because of many factors that influence.
Co-Authors Adhi Rizal Alma Apriliani Nurrochmat Saptoaji Rizal Nur Alfi Suhairoh Suhairoh