Title	Prevention of Impersonation Attack in Wireless Mobile Ad hoc Networks
Author	Latha Tamilselvan, Dr. V. Sankaranarayanan
Citation	Vol. 7  No. 3  pp. 118-123
Keywords	Security, Ad hoc Networks, Routing Protocols, Hash Chains, Secure AODV, Digital Signature

Title	Block-sliced DRM System for Secure Multi-Media Contents
Author	Tae-Chul Jung, Moon-Seog Jun
Citation	Vol. 7  No. 10  pp. 234-241
Keywords	Hash Chain, DRM, DOI, OTP, Multimedia Contents

Title	Security Vulnerabilities and Solutions in Mobile WiMAX
Author	Andreas Deininger, Shinsaku Kiyomoto, Jun Kurihara, Toshiaki Tanaka
Citation	Vol. 7  No. 11  pp. 7-15
Keywords	IEEE 802.16e security, multi- and broadcast service, shared key vulnerability, hash chaining solution

Title	A Method for Detecting the Exposure of a Secret Key in Key-Insulated Scheme
Author	Younggyo Lee, Dongho Won
Citation	Vol. 8  No. 9  pp. 13-20
Keywords	key-insulated signature, one-time hash chain, NOVOMODO, PSD