Overview on Computer Security In this course‚ you have discovered how important computers and their contents are to everyone. Safeguarding your computer and its valuable information is important. You should be aware of the threats facing by your computer and data‚ and take necessary measures to protect them as well. By taking some precautionary steps‚ you can safeguard not only your hardware‚ software and data‚ but yourself. This lesson introduces you with some of the most common threats to your
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General computer security Presented by developerWorks‚ your source for great tutorials ibm.com/developerWorks Table of Contents If you’re viewing this document online‚ you can click any of the topics below to link directly to that section. 1. Tutorial tips 2. Security concepts 3. Physical security 4. Logistical security 5. Data security 6. Technical security 7. Overview and summary 8. Feedback 2 3 5 6 7 9 11 12 General computer security Page 1 Presented by developerWorks‚ your
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appropriate security controls when performing account management. Which of the following account policy controls requires a user to enter a 15 character alpha-numerical password? a) Disablement b) Length c) Expiration d) Password complexity Question 3. Objective: Implement appropriate security controls when performing account management. Which of the following information types would be considered personally identifiable information? a) First name and home address b) Social security number
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Implementation of Security for Wireless Network R.Sridevi (Asst.Prof) Department of Computer Science PSG College of Arts & Science Coimbatore‚ TN. srinashok@gmail.com Abstract -This paper addresses the internal and the external security challenges in organizations that implements wireless networks. Distributed security is designed to provide a more secure data communication among faculty members‚ staff and students. A description of the technique used to protect and keep PC ’s up and
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TERM PAPER On The Current Scenario of Network Security Submitted to AMITY SCHOOL OF ENGINEERING AND TECHNOLOGY Guided By: Dr. Bijalaxmi Panda Department ASET Submitted By: Archisman Misra A2305209069 B.Tech – XCSE2 Amity University‚ Uttar Pradesh Acknowledgement I would like to acknowledge and express my heartfelt gratitude to the following persons who have
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AWARDS……………………………………………... 5-6 1. INTRODUCTION…………………………………….. 7 1.1 Views of Networks 7-8 1.2 History of Computer Networks
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Copyright © 2012‚ 2009‚ 2007 by University of Phoenix. All rights reserved. Course Description This foundational course covers local area network topics including rationale for networking‚ the open systems interconnection (OSI) model‚ common network topologies and architecture‚ client/server concepts‚ basic hardware devices and usage‚ and basic networking security concepts. Policies Faculty and students will be held responsible for understanding and adhering to all policies contained within the
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most company cultures. 5. Which statement is NOT true? a. In a typical two-tier client-server architecture‚ the server handles both application and database duties. b. Client computers are responsible for presenting data to the user and passing user input back to the server. c. Two-tier architecture is for local area network (LAN) applications where the demand on the server is restricted to a relatively small
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COMPUTER NETWORKS Assignment NAME: __________________________________________ SEAT #_______ SCORE:____ CASE STUDY: Analyzing Physical Layer Part 1` Mining Enterprise is a small company with 15 employees. They have just opened shop in a small office complex. They need to install a LAN‚ because they have an information database that all the employees use‚‚ for purpose of payroll‚ accounting‚ and for the geological informational database. Because money is fairly tight‚ the company decides
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3.1.3 Computer Network Topologies Network Topology is a network specification that determines the network arrangement‚ connecting the senders and receivers through lines of connection. Topologies are of both physical and logical aspect of the network. The physical topology describes the network’s physical wiring layout or shape. The logical topology describes the path through which the data moves. Both logical and physical topologies could be same or different in a same network. The physical and
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