Information Communication And Technology (ICT) The Latest Development in Network and Communications 1.0 INTRODUCTION Computer Network A computer network is a system of interconnected computers and peripheral. Communications Communications is about the transfer of information from a sender‚ across a distance‚ to a receiver. 2.0 MOBILE COMPUTING Mobile Computing is a generic term used to refer to a variety of devices that allow people to access data and information from where ever they
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company/1031696 Feilner‚ Markus. "Chapter 1 - VPN—Virtual Private Network." OpenVPN: Building and Integrating Virtual Private Networks: Learn How to Build Secure VPNs Using this Powerful Open Source Application. Packt Publishing. Groth‚ David‚ and Skandler‚ Toby (2009).Network+ Study Guide‚ Fourth Edition. Sybex‚ Inc. ISBN 0-7821-4406-3. http://searchdisasterrecovery.techtarget.com/feature/What-are-the-benefits-of-wide-area- network-WAN-acceleration-optimization
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CommentModerator’s Comment | CONTENTS Task 1 6 1.1 The benefits of implementing the remote working system 6 Task 2 14 2.1 Networking features of Windows and Linux 14 2.2 Linux interoperability components in windows 15 2.3 Installation and configuration network services of Linux 17 Task 3 27 3.1 VPN solution 27 3.2Wireless Broadband Routers for remote staffs 28 References 29 Introduction I‚ being a student of International Diploma in Computer Studies under the NCC education‚ have to present this
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and City Centre and is run by the City Centre Health Board (CCHB). The sites are connected by a dedicated fiber link and are managed as one network. There are also 30 Community Clinics which access the Hospital’s network using Telecom’s Frame Relay service. CCHB has approximately 15000 users and 200 servers. 1 Local Area Network 1 Network setup within each site: Equipment: At each of the two CCHB sites‚ there are two Core Switches. These are Cisco
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server using virtual private networking. Mindset VPNs use tunneling to create secure connections across a public network. Completion time 20 minutes 12. Take a screen shot of the Connect to a Workplace Wizard showing the page you just configured by pressing Alt+Prt Scr‚ and then paste the resulting image into the Lab 18 worksheet file in the page provided by pressing Ctrl+V. [copy screen shot over this text] Question 1 How many connections are there in the Network Connections window?
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layer and is concerned with sharing the physical connection to the network among several computers. Each computer has its own unique MAC address. Ethernet is an example of a protocol that works at the Media Access Control layer level. There are two basic media access control methods for shared media: 1. Controlled access method. 2. Contention based access method. Controlled accessed method: When using the controlled access method‚ network devices take turns‚ in sequence‚ to access the medium. This method
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prior to being granted access to company’s information resources. This statement is an example of what? 9 8. Which security group is responsible for managing network vulnerabilities and threats? 12 9. Which network component filters traffic between nodes? 44 10. Which is the most important consideration when designing a network? 10 11. What is usually the first activity in the hacking process? 119 12. What services might a hacker offer as a service? 113 13. Which IT domains is most
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| CITY University of Hong KongIS6523: Infrastructure & Security Management for E-Commerce | Secure Mobile Device Management Deployment | | | Team: The MoversTeam Member:CAI Ying‚ Vivian 52783116CHU Kachun‚ Gordon 52993003LI Yuanzhu‚ Mia 52710923PAN Junyu‚ Evan 52697226XI Lin‚ Linc 52707408FANG Jubin‚ Steven 52760822 | 1. Introduction With the development of technology‚ we may confront the fact that mobility in business environment is becoming a more and more crucial element to
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Cryptography (method involves the both process “encryption” and “decryption”) is widely used in network system’s security. It is also the ancient method of encoding the original messages for transmission. On the other side The RFID technology recently has gained enormous attention in various field like in database maintenances(in the library management system)‚ media‚ industry and as well as in network security. In the Radio frequency identification (RFID) use of an object (typically referred to as
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Keeping our LAN under lock and key prevent tampering of with the networks hardware. Access to the LAN devices is the easiest way to compromise a network. LAN to WAN Domain • Disable ping‚ probing‚ and port scanning of exterior devices. • Strict monitoring for intrusion detection on inbound IP traffic. • Apply file monitoring and scanning of traffic from unknown sources. Monitoring traffic will help for see intrusions into the network. Any traffic that is out of the ordinary will raise a red flag
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