Title	Ef?cacy of Object-Based Passwords for User Authentication
Author	Sufian Hameed, Lamak Qaizar and Shankar Khatri
Citation	Vol. 17  No. 12  pp. 33-40
Keywords	Authentication, Object-based Passwords, Passwords, object-hash.

Title	Authentication Techniques in Cloud and Mobile Cloud Computing
Author	Mahamudul Hasan, Md. Hasnat Riaz, Md. Auhidur Rahman
Citation	Vol. 17  No. 11  pp. 28-39
Keywords	Could Computing, Mobile Cloud computing, Authentication, Confidentiality, Integrity.

Title	Security and Safety Concerns: Username and Password Paradigm
Author	Rehan Ullah Khan and Waleed Albattah
Citation	Vol. 17  No. 10  pp. 145-152
Keywords	Password, Authentication, Security, Online resources

Title	A secure authentication model for Cloud federation
Author	Belbergui Chaimaa, Elkamoun Najib, Hilal Rachid
Citation	Vol. 17  No. 10  pp. 89-94
Keywords	Cloud computing Cloud Federation Security Identity Management Authentication Single Sign-On.