Title	An Improved Deniable Authentication Protocol
Author	Chia-Chen Lin, Chin-Chen Chang
Citation	Vol. 6  No. 11  pp. 240-243
Keywords	Deniable authentication, mutual authentication, PIM attack.

Title	Error Propagation in Various Cipher Block Modes
Author	Karel Burda
Citation	Vol. 6  No. 11  pp. 235-239
Keywords	Error propagation, cipher block mode, error probability, block cipher.

Title	An Intrustin Detection Approach Based On Understandable Neural Network Trees
Author	Qinzhen Xu, Wenjiang Pei, Luxi Yang, Qiangfu Zhao
Citation	Vol. 6  No. 11  pp. 229-234
Keywords	Intrusion detection, Neural Network Tree, Expert Neural Network, Decision Tree, Self-organized feature learning.

Title	Voice Guide System for Foreign Laborers by Cell Phones
Author	Nariaki Kato, Naohiro Ishii
Citation	Vol. 6  No. 11  pp. 223-228
Keywords	Web, cell phone, translation, mail