Title	Analyzing Network Security using Malefactor Action Graphs
Author	Igor Kotenko, Mikhail Stepashkin
Citation	Vol. 6  No. 6  pp. 226-235
Keywords	Vulnerability Assessment, Risk Assessment, Security Metrics, Network attacks, Management of Computing Security

Title	Sharing secret images by using base-transform and small-size host images
Author	Chih Ching Thien, Wen-Pinn Fang, Ja Chen Lin
Citation	Vol. 6  No. 6  pp. 219-225
Keywords	base-transform, sharing, hiding, stego images

Title	SWAN: A Secured Watchdog for Ad hoc Networks
Author	Xiaoyun Xue, Jean Leneutre, Lin Chen, Jalel Ben-Othman
Citation	Vol. 6  No. 6  pp. 209-218
Keywords	Ad hoc networks, watchdog, broadcast message authentication, reputation system

Title	PEPSI (Privacy-Enhanced Permanent Subject Identifier) Embedded in X.509 Certificate
Author	Jaeil Lee, JongWook Park, Seungjoo Kim, JooSeok Song
Citation	Vol. 6  No. 6  pp. 204-208
Keywords	PKI, X.509, Certificate, CA, User authentication, Privacy