Firewall Quiz 1. A(n) hub____ is a standard network device for connecting multiple Ethernet devices together by using twisted-pair copper or fiber-optic cables in order to make them function as a single network segment. 2. A(n) Router____ is a network device that can forward packets across computer networks. 3. A(n) Proxy server____ is a computer or an application program that intercepts a user request from the internal secure network and then processes that request on behalf of the user. 4.
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new self-propagating worms in 2001‚ some of which have been used to deploy DoS attack technology. Windows end-users and Internet routing technology have both become more frequent targets of intruder activity. The control mechanisms for DDoS attack networks are changing to make greater use of Internet Relay Chat (IRC) technology. The impacts of DoS attacks are causing greater collateral damage‚ and widespread automated propagation itself has become a vehicle for causing denial of service. While DoS
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The Advantages Of Social Networking Nowadays‚ social network plays an important role in human life. With the major improvement in sciences and technology development‚ the social network has gained popularity amongst the people especially teenagers in the 21st century. Social networking is defined as the connection with friends‚ family‚ classmates‚ customers and clients with the use of internet-based social media programs (Investopedia‚ 2013). The social networking site consists of Twitter‚ Facebook
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COMMUNICATION NETWORK Communication network are large system distributed in wide area which are designed to send and receive information from one computer to another computer and this computers are called host. Network achieves this providing a set of rules which in terms of networking are called protocols. This protocols are set for communication which every host should follow and participate. The network is made up of two types of components: Nodes and
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Virtual Private Network IS 311 Dr. Gray Tuesday 7pm November 19‚ 2002 By: Germaine Bacon Lizzi Beduya Jun Mitsuoka Betty Huang Juliet Polintan Table of Contents I. Introduction ……………………………………………….. 1 - 2 II. VPN Topology……………………………………………... 2 - 3 III. Types of VPNs……………………………………………... 3 - 5 IV. Components of VPNs………………………………………. 5 - 7 V. Productivity and Cost Benefit…………………………….... 7 - 9 VI. Quality of Service………………………………………….. 9 VII. The Future
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Bus Topology Bus networks (not to be confused with the system bus of a computer) use a common backbone to connect all devices. A single cable‚ the backbone functions as a shared communication medium that devices attach or tap into with an interface connector. A device wanting to communicate with another device on the network sends a broadcast message onto the wire that all other devices see‚ but only the intended recipient actually accepts and processes the message. Ethernet bus topologies are
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In this paper‚ we are going to look at Tampa-St. Petersburg-Clearwater Metropolitan Statistical Area (MSA)‚ which is defined by the United States Census Bureau. This MSA is also be called as Tampa Bay Area. It is a region close to Tampa Bay and west of central Florida. Throughout this paper‚ I will collect data from different categories of the Tampa MSA and going to mainly focus on these areas: population and population growth‚ population density‚ race & ethnicity‚ immigration‚ education attainment
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------------------------------------------------- FOUNDATION STAGE TRAINING REPORT NAME : Ashutosh Mishra NAME OF THE DEPARTMENT : Housekeeping NAME OF THE AREA ALLOCATED : Public Area REPORT RECEIVED BY _________________________ (ExecutiveHousekeeper) ______________________ (Training Manager) INDEX Topic Page No. Introduction 3 Department Organisation 3 Work Flow
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Project Time Management: Network scheduling techniques 1 Plan for today Feedback Recap of last lecture Network scheduling techniques 2 Feedback on Tutorials‚ Lectures‚ Groups Access to project scheduling software Project scheduling software demonstration? Some changes to lecture schedule Where are you up to - group work? Contacting me – Use LMS Blackboard 3 Recap of Last Lecture WBS What is WBS? Various forms of WBS How to develop a
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Name: Ernest Ng Class: 4G (23) Date: 2-7-06 Mathematics ACE: Ellipse Areas Before we embark on solving the problem‚ let us first explore the definition of ellipse. [pic] An ellipse is a curve that is the locus of all points in the plane the sum of whose distances [pic] and [pic] from two fixed points [pic] and [pic] (the foci) separated by a distance of [pic] is a given positive constant [pic] [pic] While [pic] is called the major axis‚ [pic] is the semi major axis‚ which is exactly
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