“Computer Security or IT security”. It is applied to the security of computer, computer network and the data stored and transmitted over them. Today the computer system are used in wide variety of “smart devices, including Smartphone’s, televisions and tiny devices as part of the Internet of Things, and networks include not only the Internet and private data networks, but also Bluetooth, Wi-Fi and other networks. Computer security covers all the processes and mechanisms by which digital equipment
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University Otta, 240001, Nigeria Awodele O. delealways@yahoo.com Department of Computer Science Babcock University Ilishan-Remo, 240001, Nigeria Abstract Cloud computing is a set of IT services that are provided to a customer over a network on a leased basis and with the ability to scale up or down their service requirements. Usually cloud computing services are delivered by a third party provider who owns the infrastructure. It advantages to mention but a few include scalability
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WHAT IS REMOTE NETWORK ACCESS TECHNOLOGY? or REMOTE ACCESS SERVICE ( RAS ) Remote network access technology allows access to a computer or a network from a remote distance. Employees at branch or satellite offices or telecommuters, and travelling staff members may need access to the company or agency’s network and are able to do so via remote access. Users working from home get access through an Internet service provider (ISP) or Dial-up connection through desktop, notebook, or handheld computer
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RECOMMENDATIONS FOR WIRELESS NETWORK SECURITY POLICY Introduction One of the newer technologies being increasingly used in today's business is that of wireless networks. While this technology has the advantages of providing greater user mobility and temporary access, it does have the disadvantage of an intrinsic lack of security. SECURITY THREATS There are a number of types of attack that wireless LANs are vulnerable to, based on different aspects of their operation and configuration. These
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Computer network From Wikipedia, the free encyclopedia "Computer networks" redirects here. For the periodical, see Computer Networks (journal). "Datacom" redirects here. For other uses, see Datacom (disambiguation). Network science Theory · History Graph · Complex network · Contagion Small-world · Scale-free · Community structure · Percolation · Evolution · Controllability · Topology · Graph drawing · Social capital · Link analysis · Optimization Reciprocity · Closure · Homophily
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cloud computing. For example, the networks that connects the system in a cloud has to be secure. Mapping the virtual machines to the physical machines has to be carried at securely. Since data in the cloud will be placed anywhere, it is important that the data is encrypted. As a result, it is critical that this data be protected and only given to authorized individuals. Access control is a key concern, because insider attacks are a huge risk. A cloud can be private or public. A public cloud sells
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5. What exactly are Simple Storage Service (S3), Elastic Compute Cloud (EC2), Virtual Private Cloud(VPN between Amazon cloud and company's existing IT infrastructure), Flexible Payments Service (FPS), Amazon Mechanical Turk, Alexa Web Info Services, and Fulfillment Web Services (FWS)? Simple Storage Service (S3) = S3 is storage for the Internet. It is designed to make web-scale computing easier for developers. It provides a simple web services that can be used to store any data, any time, from anywhere
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Cloud computing involves computing over a network, where a program or application may run on many connected computers at the same time. It specifically refers to a computing hardware machine or group of computing hardware machines commonly referred as a server connected through a communication network such as the Internet, an intranet, a local area network (LAN) or wide area network (WAN). Any individual user who has permission to access the server can use the server's processing power to run an
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Browser using a private channel called SSL/TLS, which ensures the data transaction confidentiality and integrity. SSL is considered as a standard specific to industry, which is adopted by millions of websites in the protection of their online business with their customers. SSL defines a secured abstraction layer of communication on the existing network infrastructure. Once the secure connection is established, the session key will be used to encrypt all transmitted data over the network. Web browser
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FROM THE SOLUTIONS CENTER Solution Guide: Migrating from Brocade Enterprise Fabric Connectivity Manager to Brocade Data Center Fabric Manager Brocade DCFM simplifies infrastructure management with the performance and scalability required in the Brocade data center fabric, which connects applications to infrastructure in the majority of the world’s data centers. FROM THE SOLUTIONS CENTER SOLUTION GUIDE CONTENTS Introduction...........................................................
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