Security Cameras have become widespread in many countries. Whereas before they appeared only in banks and at the high security areas‚ they are now entering public places such as malls‚ streets‚ stadiums and transport. Many people feel this affects their privacy. Apparently‚ there are advantages and disadvantages to the use of such devices. Surveillance cameras have several benefits. An obvious benefit is that the police can catch criminals in the act‚ thus reduce crimes. This will make the streets
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Understanding Internet Security What you need to protect yourself online. Understanding Internet Security What you need to protect yourself online. Table of Contents SECTION ONE—Internet Security: What it is and why you need it • You and your family are at risk of virtual attacks .....................................................................1 • Understanding how the Internet works and the security threats you face....................................1 • What’s a nuisance‚ what’s
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Essay on Cyber Crime And National Security When we talk about national security‚ we talk about the security of over one billion people and sovereignty of a country that is culturally rich‚ politically stable‚ socially compact and economically emerging. The worst victim of terrorism and naxalism India and its national security has been threatened recently by cyber crime. They concept of cyber crime is not radically different from the concept of conventional crime. Cyber crime is the latest and
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thing is the computer. The computer is important because I use it for entertainment‚ scholl work‚ and just to help out a friend when something important is due. Without a computer I dont know what I will do. Thank god for computers. In my home the computer is something that is needed especially for entertainment. First‚ my computer help me catch up on today events occuring around the world. Just in cause I miss the news on television‚ I can get updated on the computer. Second‚ the computer is a great
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It can refer to all computer instructions in general or to any specific set of computer instructions. It is inclusive of both machine instructions and source code (more human-understandable instructions that must be rendered into machine code by compilers or interpreters before being executed). On most computer platforms‚ software can be grouped into a few broad categories: software is the basic software needed for a computer to operate. software refers to one or more computer programs and data
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Physical Security Principles: An introduction Animals and humans alike are territorial. The desire to protect‚ and defend is a primal instinct. Safety concerns have given the opportunity to numerous security companies to expand their product‚ and include means of physical protection for private and public buildings. Improvements are made constantly because the technology is advancing. Unfortunately‚ the most sophisticated systems cannot pretend to keep the public safe; security systems are a deterrent
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Security Risk Associated with Mobile Devices The term mobile devices are not limited to cellphones; they include iPads‚ iPods‚ Laptops‚ PDAs and e-Readers. These devices act as a lifeline to the outdoor world‚ and are frequently used for navigating‚ social networking‚ shopping‚ banking and business purposes. What is often forgotten about these devices is that they are gateways to hackers. “Mobile devices can be used by a hacker as an access point into many other aspects of your digital life as
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Timothy Collins 2/10/2013 National Security: An Intuitive Understanding The debate over the U.S. Department of Homeland Security is one with strong opinions on both sides of the issues. There are pros and cons to the extensive network of security that the federal government has created to combat domestic and international terrorism. National security is the requirement to maintain the survival of the state through the use of economic power‚ diplomacy‚ power projection and political power. The
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concept of security* DAV I D A . B A L D W I N Redefining ‘security’ has recently become something of a cottage industry.1 Most such efforts‚ however‚ are more concerned with redefining the policy agendas of nation-states than with the concept of security itself. Often‚ this takes the form of proposals for giving high priority to such issues as human rights‚ economics‚ the environment‚ drug traffic‚ epidemics‚ crime‚ or social injustice‚ in addition to the traditional concern with security from external
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Computer Studies: What is a hardware? - A hardware is something we can see and touch in a computer. What is a software? - A software is something we can see but cannot touch‚ it is usually stored in a computer system. Some of the examples of hardware are: - Mouse - Keyboard - Monitor - CPU -Speaker - Printer - Scanner - Trackerball - Joystick Some of the examples of software are: - Microsoft Words - Internet Explorer - etc As of the moment‚ many trends come out in the
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