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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Logical vs. Physical Design of a Network In the world of network design‚ there are two common design types; the logical network design and the physical network design. A logical network design can be described as how the network will be structured‚ basically all logical aspects of the network. According to Webopedia‚ "the logical topology is the way that the signals act on the network media‚ or the way that the data passes through the network from one device to the next without regard to the
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network quite easily. It is imperative to employ systems and practices that enforce what devices are authorized or not‚ by what users and on what machines. Also necessary is the ability to track what information is being moved on or off these devices. Audit – Having visibility into what your users are doing‚ what data is being moved and what applications and vulnerabilities are in your environment is very important. High level and low level auditing capabilities provide necessary levels of insight
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“Having more security gives us less freedom!” Thousands of people may feel like freedom is more important than security because they say when you have to much security it leaves no room for us to have freedom. Yeah‚ freedom is just as important as security but there’s plenty of reasons as to why security may be a little more important than freedom. People that understand the importance of both and understand what advantages you will have with both will see how security works and how it’s good
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Contents What are IT attacks? 3 Virus Attack 3 Spam Mail 4 Port Scanning 4 System Compromise 5 Website defacement 5 BACKING UP OF IMPORTANT FILES 6 Acts of Human Error of Failure 7 Deliberate acts sabotage or vandalism 7 Deliberate acts of theft 8 Deliberate software attacks 8 Forces of nature 8 Technical hardware failure 8 Technical software failure 9 References 9 Question 1: What are IT attacks? In computer‚ an attack is
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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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The Army regulation regarding Physical Security is AR 190-16 which states: That part of security concerned with physical measures designed to safeguard personnel‚ to prevent unauthorized access to equipment‚ installations‚ material and documents‚ and to safeguard them against espionage‚ sabotage‚ damage‚ and theft. The importance of maintaining accountability of your equipment as a U.S. Army As a Soldier is that I’m responsible for maintaining accountability for everything I am signed for
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Module International Relations and Security comprise of several topics that centered on relation between two or more countries and security aspect within the relations. There are several approaches which define the disposition towards world affairs which can be analyzed in all historical periods such as idealism‚ realisms and interdependence. Idealism can be defined particularly in two ways which are broad and narrow in professional study. Idealism can be said as an optimistic doctrine which seeks
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Appendix E Physical Security Policy Student Name: Vivian Hillard University of Phoenix IT/244 Intro to IT Security Instructor’s Name: Bryan Berg Date: 5/6/12 Physical Security Policy Due in Week Five: Outline the Physical Security Policy. Merkow and Breithaupt (2006) state‚ “an often overlooked connection between physical systems (computer hardware) and logical systems (the software that runs on it) is that‚ in order to protect logical systems‚ the hardware running
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include: • Physical development‚ • Social and emotional development‚ • Intellectual development‚ • Language development. It is very important to understand how children develop and to know that all areas of development are equally as important as each other. Children develop at a different rate‚ so it’s impossible to tell exactly when a child will learn a given skill. However‚ the developmental milestones give a general idea of the changes to expect as a child gets older. Ages 0-3 Physical development
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