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
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“Discuss the contribution of Actor-Network Theory to our understanding of management accounting and control in organisations that have adopted ERPS technologies.” Over the past decade‚ management accounting has seen an extraordinary rise in technology driven innovations‚ whereby Hyvonen (2008) explains how this has contributed to the emergence of virtual organisations. The power of ICT plays a pivotal role in many organisations‚ through providing a basis for managing efficient operations and formulating
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This paper will provide the recommendations for a network that will allow the connection of 50 different remote locations. Half of the remote locations will be required to connect with central headquarters 6 to 8 hours a day and send large files back and forth which consist of date‚ graphics and product design information including blueprints. The other 25 locations are sales offices and connect at the end of the day to upload daily/other periodic reports that total less than 5 megabytes of data
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Network Address Translation Design and Implementation Abstract—This is the final report for a research project covering network address translation (NAT). Research topics include: the history and necessity for NAT‚ overall design‚ implementation‚ the different types‚ and examples of its use. Keywords—NAT; networking; project; research Necessity IP addresses were originally designed to be globally unique. In an IP network‚ each computer is allocated a unique IP address. In the current
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for Network Interface Card or Network Interface Controller. However‚ a NIC is actually referred to as a network adapter by most of the population. A NIC is an expansion card‚ a hardware device attached to a non-portable computer (like a desktop) allowing that computer some new ability. As an expansion card‚ the NIC specifically allows a computer the ability to connect to a network (such as Ethernet or Wi-FI). Function NIC cards serve as conduits between a computer and a network (like
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Network monitoring tools can have many important functions that can increase the scaleability and usefulness of a network. They ensure that the computers and devices on the network are functioning at the highest level possible‚ and are available. They also can help increase the productivity and ease of an IT department’s job‚ so it’s important that they choose the right product that suits their needs the best. Network monitoring software detects and reports failures of connections and devices.
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The Advantages of Social Network Sites by Brian Jung‚ Demand Media * * inShare * * Share * RSS * Email More Articles * What is the Windows Genuine Advantage Notification Tool? * What Does Microsoft Office Update Install? * Definition of a Self-Extracting Zip File * Spyware Removal Tools * What Is Microsoft Internet Explorer? Using social networking sites to promote your business or engage your customers provides you with a unique and engaged audience. While using
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Logical and Physical Network Design Logical and physical network designs are critical components in the successful development and implementation of today ’s networks and allow for the proper planning and structuring bettering enhancing the concept associated with networks. In order to better understand how the two concepts of a logical design and physical design work hand-in-hand‚ let ’s first look at what the concepts entail. A logical design is a concept‚ thought or theory as to how you
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Social Networks: For or Against? Introduction Over the years there has been a dramatic increase in the use of social networking sites such as: MySpace‚ Twitter‚ Facebook and many more. “Starting out as an easy way of communication‚ social networks have accelerated their pace towards transforming our lives.” (Livingstone‚ S. 2008) Social networks are an effective and cost free way to allow people who are registered to share: interests‚ beliefs‚ real-life experiences and general social interaction
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Converged network adapter From Wikipedia‚ the free encyclopedia A converged network adapter (CNA)‚ also called a converged network interface controller (C-NIC)‚ is a computer input/output device that combines the functionality of a host bus adapter (HBA) with a network interface controller (NIC). In other words it "converges" access to‚ respectively‚ a storage area network and a general-purpose computer network. "Converged" network adapter diagram Contents [hide] 1 Support 1.1 Brocade
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