A technological evolution in digital electronics gives birth to micro-electro-mechanical
systems (MEMS). This evolution generates drastic change in the field of micro-sensors …

Playfair cipher is the form of block cipher which has no limit on the number of characters in a
message it can do, but it operates on block of characters encrypting and decrypting two …

Cyber-physical systems (CPSs) are those systems where the physical processes are
controlled by the computing and communication technologies. The prime objective of CPS is …

Over the past years, wireless sensor systems have picked up a global consideration from
both the researchers and the genuine clients. It includes a large number of sensing devices …

Security is required in order to defend information from unauthorized person on the network.
Therefore, securely exchanging data over the internet is vital. In this context, cryptography is …

Playfair cipher is the form of block cipher which has no limit on the number of characters in a
message it can do, but it operates on block of characters encrypting and decrypting two …

In the last few years, Wireless sensor networks have gained worldwide attention from both
the research communities and the actual users. It comprises of a large number of extremely …

This Chapter provides a quantitative and qualitative comparison of four popular virtualization
platforms, open-source hypervisors Xen, KVM and proprietary hypervisors VMware vSphere …

Cyber-physical system (CPS) is defined as the fusion of cyber world and the dynamic
physical world. CPS perceives the physical world, processes the data by computers, and …

Abstract ZigBee based Wireless Sensor Networks (WSNs) are a reliable and adaptive
solution for environment level monitoring. In this paper, we use QoS technique for energy …