Title	Improvement of the CATV Coaxial Distribution System Parameters
Author	Lidia Jordanova, Dobri Dobrev
Citation	Vol. 12  No. 5  pp. 123-130
Keywords	HFC CATV system, coaxial distribution network, forward and return path, noise and distortion, balancing the return path

Title	Robust Watermarking Technique based on DCT to Protect the Ownership of DubaiSat-1 Images against Attacks
Author	Saeed AL-Mansoori, Alavi Kunhu
Citation	Vol. 12  No. 6  pp. 1-9
Keywords	Watermarking, EIAST, Discrete Cosine Transform (DCT), Peak Signal to Noise Ratio(PSNR), DubaiSat-1 Satellite, attacks

Title	Robustness Analysis for Sensor Networks against a Node-Destruction Attack
Author	Shinsaku Kiyomoto, Kazuhide Fukushima, Yutaka Miyake
Citation	Vol. 12  No. 6  pp. 10-17
Keywords	Sonsor Network, Robustness, Security, Node-Destruction, Master Node

Title	Quantification of the Different Security Algorithms in Wireless Network
Author	Abdalla Gheryani, Mladen Veinovi?
Citation	Vol. 12  No. 6  pp. 18-27
Keywords	Wireless LAN, TCP, UDP, WPA, WEP