October 30, 2012
Comments Off on Session Authentication password using color
Posted in: Final year projects
Session Authentication password using color ABSTRACT Textual passwords are the most common method used for authentication. But textual passwords are vulnerable to eves dropping, dictionary attacks, social engineering and shoulder surfing. Graphical passwords are introduced as alternative techniques to textual passwords. Most of the graphical schemes are vulnerable to shoulder surfing. To address this problem, […]
October 30, 2012
Comments Off on service availability guarantees on virtual economy
Posted in: Final year projects
service availability guarantees on virtual economy Abstract: Service-oriented architecture (SOA) paradigm for Orchestrating large-scale distributed applications offers significant cost savings by reusing existing services. However, the high irregularity of client requests and the distributed nature of the approach may deteriorate service response time and availability. Static replication of components in datacenters for accommodating load spikes […]