As a new technology for information gathering and processing, the role that wireless sensor network played in the field of current computer cannot be replaced. It integrates the advantages of sensor technology, communication technology and computer technology into an organic whole and it has great potential and development space. Accordingly, its security problem also becomes the primary consid...

In today's highly complex and interconnected power systems, sometimes made of thousands of buses and hundreds of generators, there is a great need to improve electric power utilization while still maintaining reliability and security. In order to meet the ever-growing power demand, utilities prefer to rely on already existing generation instead of building new transmission lines that are subjec...

Security in embedded systems is a topic that is gaining prominence as embedded systems and products are being deployed everywhere to be used in our everyday routines. Security concerns for embedded system developers and its users scales from adversaries having remote to physical access of the system. Increasing security for remote access includes incorporating secure data communication and secu...

Security has always been an important issue in the home and other applications. A remote home security system offers many more benefits apart from keeping home owners, and their property, safe from intruders. The system is a low power consumption security alarm system developed by applying WSN and GSM technology. The system is composed of the microcontroller based wireless sensor network center...

This article presents an approach to the security assessment of the information systems of critical infrastructures. The approach is based on the faithful reconstruction of the evaluated information system in a computer security laboratory followed by simulations of possible threats against the system. The evidence collected during the experiments, stored and organised using a proprietary syste...

for each country, national security in the most urgent and significant value and need, so each government tries to justify its policies and strategies in order to reach and preserve national security. acquiring national security is, people should share national interests by haying health, land integrity, independence, power, credits and all the values generally. they should be sure of this secu...

With the increasing wealth of digital information stored on computer systems today, security issues have become increasingly important. In addition to attacks targeting the software stack of a system, hardware attacks have become equally likely. Researchers have proposed Secure Processor Architectures which utilize hardware mechanisms for memory encryption and integrity verification to protect ...