Title	Dual-Band Fractal Antenna with Bandwidth Improvement for Wireless Applications
Author	Chiraz Ben Nsir, Chokri Boussetta, Jean-Marc Ribero, and Ali Gharsallah
Citation	Vol. 21  No. 12  pp. 75-80
Keywords	Fractal antenna; Dual-band; CPW-feed; Slot; Stepped ground planes.

Title	A Multi-Stage Approach to Secure Digital Image Search over Public Cloud using Speeded-Up Robust Features (SURF) Algorithm
Author	iAhmad H. AL-Omari, Mohammed A. Otair, Bayan N. Alzwahreh
Citation	Vol. 21  No. 12  pp. 65-74
Keywords	Image Features Detector; SURF Algorithm; Honey Encryption; Cloud Image Search

Title	Ways of Integration of Media and Educational Space: Problems and Solutions
Author	Serhii Bordeniuk, Pavlo Nebera, Oleksandr Priadko, Eduard Timlin, Anatolii Khymych
Citation	Vol. 21  No. 12  pp. 61-64
Keywords	information technology, communication technologies, education system, educational process, media education.

Title	Using Highly Secure Data Encryption Method for Text File Cryptography
Author	Mua’ad M. Abu-Faraj and Ziad A. Alqadi
Citation	Vol. 21  No. 12  pp. 53-60
Keywords	Cryptography, HSDE, PK, MSE, PSNR, speech file, throughput, text file, short message.