Distribution 3 1.5 Document Revisions 4 1.6 INFOCON 5 2. ENCLAVE SECURITY GUIDANCE 7 2.1 Traditional Security 7 2.2 Enclave Perimeter Security 7 2.2.1 Enclave Perimeter Network Intrusion Detection System (IDS) 8 2.2.2 Router Access Controls 8 2.2.3 Enclave Firewall 9 2.2.4 Virtual Private Network (VPN) Encryption 9 2.2.5 Local Enclave LAN IDS 10 2.2.6 Modem Pools (Dial-in Access) 10 2.2.7 Content Security Checking 10 2.2.8
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Australia • Brazil • Japan • Korea • Mexico • Singapore • Spain • United Kingdom • United States SEVENTH EDITION Data Communications and Computer Networks A Business User’s Approach Curt M. White DePaul University Australia • Brazil • Japan • Korea • Mexico • Singapore • Spain • United Kingdom • United States Data Communications and Computer Networks: A Business User’s Approach, Seventh Edition Curt M. White Editor-In-Chief: Joe Sabatino Senior Acquisitions Editor: Charles McCormick, Jr. Senior
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Introduction………………………………………………………………………………03 02. Cyber Crime……………………………………………………………………………...03 03. Major cyber Crimes……………………………………………………………………...03 a) Unauthorized access to a computer system………………………………………….04 b) Introduces or causes to introduce viruses……………………………………………04 c) Tampering with computer source documents………………………………………..04 d) Cause Damage to Computer system or causes any disruption………………………05 04. Real Scenario of Cyber Crime in Bangladesh………………………………………...…05 05. Prevention of cyber crime………………………………………………………………………
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equipment used to capture information and commands? A) Output device B) Input device C) Storage device D) Telecommunications device 6. Which type of software supports the application software and manages how the hardware devices work together? A) System software B) Utility software C) Application software D) Operating system software 7. Which computer offers both a horizontal and vertical system box and is usually placed on a desk or
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ENGINEERIG COLLEGE, CHENNAI – 44. DEPARTMENT OF COMPUTER APPLICATIONS Subject Code: MC1701 Subject Name : Computer Networks 2 Mark Questions 1. Define Network. A network is a set of devices connected by physical media links. A network is recursively is a connection of two or more nodes by a physical link or two or more networks connected by one or more nodes. 2. What is a Link? At the lowest level, a network can consist of two or more computers directly connected by some physical medium such
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Processor • Exchange server for emails and communications • VPN in order to encrypt data and allow clients access through VPN at different locations • Dedicated application server to host the needs of the companies multimedia production • Computers with Windows 8 for daily functions • Label Switch Routers with MPLS protocol to deliver quality service needed to support video, real-time voice and SLAs (Service Level Agreements) • Ethernet cable for connection to network • Firewall to control the
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Computer Science Chapter 1: Introduction to Computer Hardware Different Categories of Computer and Computing Devices Tablets The lightest and most portable Touch interface, good for “light” work Laptops/Notebooks Larger display area; adds CD or DVD as well as physical keyboard They are portable; price for performance is not as good as desktop, choice of hardware is limited Specialized Variant Laptops Ultrabooks Thinner, and lighter than laptops Cost is higher than laptop (all
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Acknowledgements I would like to appreciate God Almighty for his faithfulness and for the strength, without him I am nothing. I would like to thank my supervisor Dr Hatem Ahriz for his guidance throughout the writing of this report. I would like to thank Richboy and Ete Akumagba for their guidance and for proof reading this report. I would like to thank my family for their support and love. ii Abstract This era of explosive usage of networks have seen the rise of several opportunities
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ABSTRACT This minor research report is about the computer worm which is a self-navigating malicious program that is being utilized by many attackers to damage the target machine substantially. This report begins by giving an idea of what exactly is computer worm, then we discuss about the mechanism which this malicious code uses to attack the target machine, then we discuss about the various worms which have been discover and design till now, an overview is given about this worm infects the system
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computer forensics Background of Computer forensics: What is most worth to remember is that computer forensic is only one more from many forensic subdivisions. It’s not new, it’s not revolution.. Computer forensics use the same scientific methods like others forensics subdivisions. So computer forensics is not revolution in forensic science! It’s simple evolution of crime techniques and ideas. Forensic origins: Forensic roots from a Latin word, “forensic” which generally means forum or discussion
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