Sensor Network Using Public Key Cryptography and Hashing (Simulation & Algorithm) Syed Osama Meraj Department of Computer Science Mohammad Ali Jinnah University dreamzunlimited81@hotmail.com Sir. Rizwan ur Rashid Mohammad Ali Jinnah University rizwan@jinnah.edu 1.Abstract: The need for security in WSNs is unavoidable. Applications such as military‚ medical care‚ structural monitoring‚ and surveillance systems require information security in the network. As current
Premium Sensor node Cryptography Wireless sensor network
Why Did ABC Fail at the Bank of China? BY ABED AL-NASSER ABDALLAH‚ PH.D.‚ AND WEI LI UNLESS TOP OF USING MANAGEMENT LENDS ITS SUPPORT‚ EMPLOYEES UNDERSTAND THE PURPOSE MODELS ARE TESTED‚ AND COSTS/BENEFITS ARE DETERMINED‚ IMPLEMENTATIONS COULD FAIL. ABC‚ ABC EXECUTIVE SUMMARY Few authors have explored the implementation of activity-based costing (ABC) in East Asian companies. This study investigates factors that led to the failure of an ABC implementation at a major Chinese
Premium Management accounting Management
large number of other nodes‚ they have the ability to measure a given physical environment in great detail. Thus‚ a sensor network can be described as a collection of sensor nodes which co-ordinate to perform some specific action. Unlike traditional networks‚ sensor networks depend on dense deployment and co-ordination to carry out their tasks. Previously‚ sensor networks consisted of small number of sensor nodes that were wired to a central processing station. However‚ nowadays‚ the focus is
Premium Wireless sensor network Sensor Sensor node
Network Management Bret Chamness ITM 340 1 Introduction to Network Management and the Challenges • • Network Management is providing a dependable and efficient network with analysis‚ monitoring‚ and performance measurement. Network Management Systems are used by Network Engineers‚ and Managers for the day-to-day operation‚ monitoring‚ troubleshooting‚ and even executive reporting. Challenges are similar to those faced with all facets of IT Management: – – – – – – – Short of resources both
Premium Management
Supply Network Design The Supply Network Perspective: A supply network perspective means setting an operation in the context of all the operations with which it interacts‚ some of which are its suppliers and its customers. Materials‚ parts‚ other information‚ ideas and sometimes people all flow through the network of customer-supplier relationships formed by all these operations. On its supply side an operation has its suppliers of parts‚ or information‚ or services. These suppliers themselves
Premium Outsourcing Decision making Management
nowadays. It does not matter what kind of the profession is‚ social networks is used daily by people around the world. Even though today social networking is very famous among teenagers‚ it is also has bad effect on teenagers. Social networking can affect the mental of teenagers. It gives influence to teenagers. For example‚ many couples have met each other through Facebook‚ fell in love and also broke up through this social network. Things are negatively affect relationship and real relationships
Premium Social network service Facebook Internet
You are Who you know: a network approach to gender Most social theories characterize actors in terms of their individual attributes however network approach focuses on the fact that actors are only understood in terms of their relationships to one another Impossible to have a network theory of gender Network theory views actors as identically endowed and interchangeable nodes How can we apply a theoretical percepective based on relationships to an individual attribute like gender West and Fenstermaker-
Free Sociology Social network
1 Firewall in computer networks Firewall: A set of related programs‚ located at a network gateway server‚ which protects the resources of a private network from users from other networks using security policies. The Internet has made large amounts of information available to the average computer user at home‚ in business and in education. For many people‚ having access to this information is no longer just an advantage‚ it is essential. Yet connecting a private network to the Internet can expose
Premium IP address Network address translation Internet Protocol
leaders within it. When an organization is created with a mission‚ vision‚ and value system in place the culture will follow. If a common belief is shared among a team‚ trust is built that those from the bottom up are on the same path to success. ABC Dental was built on a mission and vision that all the owner providers as well as the CEO felt they could live every day. Their purpose was to build a small dental community made up of providers and team members that could stand by their mission and
Premium Sociology Organizational studies Organization
Value Delivery Network A value delivery network allows many companies to create customer value that cannot be created by use of the company’s own value chain. A "Value delivery network‚" is made up of the company‚ suppliers‚ distributors‚ and ultimately the customers who partner with each other to improve the performance of the entire system (Armstrong et al. 52). This type of system interests me because I have always been curious as to what path a product or service must take in order to be considered
Premium Airline Avianca Value network