are used in many electronic devices as indicator lamps‚ in automobiles as rear-window and brake lights‚ and on billboards and signs as alphanumeric displays or even full-color posters. Infrared LEDs are employed in autofocus cameras and television remote controls and also as light sources in fiber-optic telecommunication systems. The familiar light bulb gives off light through incandescence‚ a phenomenon in which the heating of a wire filament by an electric current causes the wire to emit photons
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1.5. Security Concern For any infrastructure or industry the most important part is it’s security. Basically the prime target to secure the industry from physical attack. In electric power industry physical attack is shutdown‚ break down etc. In chemical industry physical attack is leaking of chemical etc. These kind of attacks is known as physical attacks. physical attacks are done by anybody like human error‚ computer system failure. Second type of attack is cyber attacks. Cyber attacks are done
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on Privacy and Security Subject: ACCG822 Student name: Hui Zeng Student ID: 42892368 Table of contents 1. Introduction 1 2. Appraise the issues raised in the article by Moglen (2013) as they affect individuals‚ organizations and society 2 3. Trade-off between privacy and security 5 3.1 What is privacy? 5 3.2 What is security? 5 3.3 The relationship between privacy and security 6 3.4 The important of privacy and security 7 3.5 How does internet security work to protect
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author stated in source 2 "Downloading and installing an application (or app‚ for short) could endanger your data privacy‚ too‚ if the app collects information from your cell phone without your permission. Some apps explicitly ask for permission to access your cell phone in different ways." This also means that some apps are not safe because they take in your personal information from your phone and your privacy is in danger. Hackers all over the internet waiting for something like this to happen because
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National security is the ability of a nation to protect its internal values from external threats. Amerians argue that National security takes away from their civil liberties. Americans believe that national security is unjustifiable to civil liberties According to a poll conducted by the Washington Post 66% of Americans were concerned "about the collection and use of [their] personal information by the National Security Agency. I posit that National Security is justifiable to sacrifice our civil
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Network Security Imandi kheerthi Pandranki Divya Revathi III/IV B.E. CSE III/IV B.E. CSE Department Of Computer Science Engineering‚ Department Of Computer Science Engineering‚ Dr. L. Bullayya College of Engineering For Women‚ Dr. L. Bullayya College of
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Make a Simple RC (Remote Controlled) Robot Car Whether you are an engineering student building a multi terrain vehicle or an electronics hobbyist trying to impress people with your skills‚ Making a RC robot car (wireless) is much better than the wired robot which you will have to tail while driving. Here is a simple‚ yet informative post for beginners in the field of robotics. Mind you‚ this not robotics. This is just a toy with which you can play around and still get a hold of the basic concepts
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President Securities Licensing Recruits Joshua Conaway‚ Sales Representative Getting Licensed to Increase Business with Primerica There are many business opportunities in Primerica Financial Services. One of the greatest opportunities is receiving residual income by helping clients with investing for their future. It is rewarding in knowing that you are helping your clients’ future financial status as well as getting compensated for the work you have done. Before you can sell securities‚ you must
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mobile phones‚ GPS and computers can be secured at the touch of a fingerprint. Designing in security at the start of a new product development process is more effective than adding it on later. Unlocking your mobile phone by scanning your fingerprint is not a thing of science fiction. It’s an everyday reality for millions of mobile phone users‚ the greatest proportion of who live in Asia. But designing-in security to mobile phones can be difficult. PIN codes and passwords take too long to enter and users
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Course/Section: Personal and Community Health HT-155-22W Date: 02/23/2014 Instructor: Janice Velozo‚ M.Ed. Written Assignment 4 Food Security “Most of us live in a food secure environment where we don’t worry about having enough to eat. Unfortunately‚ that is not true for everyone.” According to the United States Department of Agriculture‚ food security relates to quantity and availability for an active and healthy life style. (USDA ERS‚ 2013) Today there is an enormous availability of food
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