Articles

Found 3 Documents
Search

Perbandingan Algoritma Enkripsi GGHN(8,8) dan RC4 Untuk Video Conference Satriyo, Satriyo; Sediyono, Eko; Fatchurrohim, Adian
JURNAL SISTEM INFORMASI BISNIS Vol 1, No 1 (2011): Volume 1 Nomor 1 Tahun 2011
Publisher : Magister Sistem Informasi

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Encryption is a solutions to secure the information transmitted through the medium of communication that can not be intercepted by unauthorized parties. This study implemented two algorithms i.e. RC4 and GGHN (8.8) in video conference. This study compared the speed of both encryption and decryption of the encryption algorithm, and perform measurements of bandwidth. From the results of measurements of the speed can be concluded that the RC4 algorithm is 1.53 times and 1.34 times faster than GGHN(8,8) for encryption and decryption audio data. The encryption and decryption video data RC4 are 1.44 times and 1.09 times faster than GHN(8,8). Bandwidth usage for video conferencing without encryption and bandwidth usage on a video conference with RC4 encryption and GGHN (8.8) is the same.
Perbandingan Algoritma Enkripsi GGHN(8,8) dan RC4 Untuk Video Conference Satriyo, Satriyo; Sediyono, Eko; Fatchurrohim, Adian
JURNAL SISTEM INFORMASI BISNIS Vol 1, No 1 (2011): Volume 1 Nomor 1 Tahun 2011
Publisher : Magister Sistem Informasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21456/vol1iss1pp27-32

Abstract

Encryption is a solutions to secure the information transmitted through the medium of communication that can not be intercepted by unauthorized parties. This study implemented two algorithms i.e. RC4 and GGHN (8.8) in video conference. This study compared the speed  of  both  encryption  and  decryption  of  the  encryption  algorithm,  and  perform  measurements  of  bandwidth .  From  the  results  of measurements of the speed can be concluded that the RC4 algorithm is 1.53 times and 1.34 times faster than GGHN(8,8) for encryption and  decryption  audio  data.  The  encryption  and  decryption  video  data  RC4  are  1.44  times  and  1.09  times  faster  than  GHN(8,8). Bandwidth  usage  for  video  conferencing  without  encryption  and  bandwidth  usage  on  a  video  conference  with  RC4  encryption  and GGHN (8.8) is the same.Keywords: Video Conference; RC4; GGHN(8,8); Real Time Protocol.
Perancangan Prosedur Pemasaran Online dan Prototipe Sistem Informasi Pemasaran Online Satriyo, Satriyo
Jurnal Ilmiah Informatika Komputer Vol 20, No 1 (2015)
Publisher : Universitas Gunadarma

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (471.53 KB)

Abstract

Sistem pemasaran CV. Warna karya indonesia belum secara optimal menyajikan pemasaran yang efisien bagi pelaku usaha. Penelitian ini merancang prosedur pemasaran online dan prototipe system informasi pemasaran online yang mana dilakukan analisa pada tahap prototipe perancangan pada sistem pemasaran pada CV. Warna Karya Indonesia. Manfaat dibuat perancangan ini diharapkan akan mendapat berbagai keuntungan dan kemudahan dalam memasarkan produknya, dan mengurangi biaya-biaya yang biasa terjadi serta resiko-resiko yang mungkin terjadi selama melakukan pemasaran produk diharapkan dapat terhindarkan.  Kata kunci :  Sistem Informasi, Metode Prototipe, Pemasaran Online   Marketing system of CV. Warna Karya Indonesia has not optimally provided an efficient marketing for businessmen. The research designs an online marketing procedure and online marketing system information prototype which was analyzed in the design prototype stage on marketing system on CV. Warna Karya Indonesia. The benefit of the design is expected to ease in marketing the product and to decrease the costs, as well as to avoid the risks which might happen in marketing the products. Keywords: System Information, Prototype Method, Online Marketing