The interconnected digital world is generating enormous data that must be secured from
unauthorized access. Advancement in technologies and new innovative methods applied by …

Cryptography is the mechanism of providing significant security services such as
confidentiality, authentication, and integrity. These services are essentially more important in …

Cloud Computing is a distributed and centralized network of inter connected and inter
related systems with one or more IT resources provisioned based on pay-on-demand usage …

In today's cyber space, where large amounts of data are being exchanged and stored on
remote storages, Cryptography plays a major role. Public key cryptography such as RSA is …

Single-hop wavelength-division-multiplexing (WDM) networks based on a central passive
star coupler (PSC) or arrayed-waveguide grating (AWG) hub have received a great deal of …

Data encryption is the process of turning data into encrypted data. It is a crucial technology
for securing data while it is being stored or transmitted, especially in cloud environments …

Recently biometrics based authentication system provides security from attacks. This paper
presents to implement the biometric system based on the combination of graphical image …

Nowadays, the internet has reached every aspect of our day-to-day life. The idea of
cryptography is to provide security. It is an encryption technique used for network security …

In the new era of Computing, the possibility of provisioning resources like operating system,
computing power, memory space, software, platform, etc., on the basis of pay-on-demand …

Security is one of the most important issues in layout of a Digital System. Communication
these days is digital. Consequently, utmost care must be taken to secure the information …