A new memory technology promises to store more data at less cost than the expensive to build silicon chips used by popular consumer gadgets including digital cameras, cell phones and portable music players. The magical ingredient is not smaller transistors or an exotic material cooked up by the semiconductor industry. It is a plastic.
Computer forensics involves the preservation, identification, extraction, documentation, and interpretation of computer media for evidentiary and/or root cause analysis. Computer forensics is simply the application of disciplined investigative techniques in the automated environment and the search, discovery, and analysis of potential evidence.
Blue Gene is a co-operative project among IBM, the Lawrence Livermore National Laboratory, the United states Department of energy and academia. It is a computer architecture project designed to produce several supercomputers that are designed to reach operating speeds in PFLOPS (peta-FLOPS) range
Almost daily we use search engines and get the desired result but have you ever wondered what actually happens behind the scene? How is the data stored? Where is the data stored?
The confidentiality objective is required in sensors environment to protect information traveling between the sensor nodes of the network or between the sensors and the base station from disclosure, since an adversary having the appropriate equipment may eavesdrop on the communication.
A MANET is a collection of wireless nodes that can dynamically form a network to exchange information without using any pre-existing fixed network infrastructure.
Mobile ad hoc network (MANET) is an autonomous system of mobile nodes connected by wireless links. Each node operates not only as an end system, but also as a router to forward packets. The nodes are free to move about and organize themselves into a network. These nodes change position frequently.