Volume 7, Issue 2, 2012

	Page no.
Enhanced Sharing and Privacy in Collaborative Virtual Teams	61
Ahmad Kamran Malik, Schahram Dustdar
Camera-Based Signature Verification System through Discrete Radon Transform (DRT) and Principle Component Analysis (PCA)	71
Ooi Shih-Yin, Tee Wilkin and Hiew Bee-Yan
Heterogeneous Multi-sensor IDS Alerts Aggregation using Semantic Analysis	79
Sherif Saad, Issa Traores
A Cooperative Intrusion Respond for Clustered MANETs	89
Hajar Al-Hujailan, Mznah Al-Rodhaan and Abdullah Al-Dhelaan
A New Efficient Symmetric Encryption Algorithm Design and Implementation	102
Lo'ai Tawalbeh, Hend Al-Hajsalem, Tasneem Abu-Qtaish and Ayat Khatatbeh
Service Oriented Integration of OpenID Authentication in OpenStack	111
Rasib H. Khan, Abu Shohel Ahmed, and Jukka Ylitalo

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