Cryptography is derived from the Greek words kryptos meaning “hidden” and graphien‚ meaning “to write/study”. The process of making and using codes to secure the transmission of information is called cryptography. Before modern era cryptography was synonymous to encryption but today cryptography is heavily based on mathematical theory and computer science practice. Cryptography today deals with the ways to transfer information in such a manner that no one beside the recipients can read what was actually
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Information Security Policy Best Practice Document Produced by UNINETT led working group on security (No UFS126) Authors: Kenneth Høstland‚ Per Arne Enstad‚ Øyvind Eilertsen‚ Gunnar Bøe October 2010 © Original version UNINETT 2010. Document No: Version / date: Original language : Original title: Original version / date: Contact: © English translation TERENA 2010. All rights reserved. GN3-NA3-T4-UFS126 October 2010 Norwegian “UFS126: Informasjonsikkerhetspolicy” July 2010 campus@uninett
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CHAPTER 1 Introduction The named ACWA came from the word “aqua” which means water and they used “ACWA” for uniqueness and name ACWA World was the registered name of the said resort and was owned by Mr. Richard Paz‚ the former coach of the Wind Surfing‚ Philippine Team‚ Mr. German Paz and Ms. Cory Paz. Formerly ACWA World was formerly owned by a friend of the Paz bro’s; due to financial problem ‚ nearly the resort will be closed‚ the former owner of the said resort tend to sell the resort to
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EX-03 CHAPTER 3- Exercises Solutions 1. Baseband transmission means sending a digital or an analog signal without modulation using a low-pass channel. Broadband transmission means modulating a digital or an analog signal using a band-pass channel. 2. Optical signals have very high frequencies. A high frequency means a short wavelength because the wavelength is inversely proportional to the frequency ( = c/f)‚ where c is the propagation speed in the media. 3. The frequency domain of a voice signal
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11/12/13 Social Networking: Definition‚ history‚ advantages and disadvantages Username Can’t login? Passw ord Login Social Networking: Definition‚ history‚ advantages and disadvantages By Hakimuddin‚ 27th Sep 2012 | Follow this author | RSS Feed | Short URL http://nut.b z/3c4u9vel/ Posted in Wikinut > Family > Daily Life Now days social networking is the most important part of our lives. The craze of social networking is increasing day by day. In this article I am providing
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Composition On Social Networking-Advantages & Disadvantages Submitted to: Sharmin Chowdhury Submitted by: Sajjad Uddin Mahmud Dept.: EEE Section: C Student No.: 0906148 Date of submission: 11th October‚ 2011 Social Networking-Advantages & Disadvantages Any person who lives in the 21st century has a lot of ways to communicate with each other. One of many is social networking site. The term ‘Social Networking’ does not exclusively
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Advantages and disadvantages of Ford Motors in building a social networking plan. Table of Contents 1.Introduction3 2.Main Findings3 2.1 Ford Motors Social Presence3-4 2.2 Current Social Activities4 2.3 Other Online and offline Marketing Channels4 2. Advantages and Disadvantages of Ford Motors Social Presence4-5 3. ANALYSIS5-6 3.1 Strategies to improve customer engagement 6-7 4. CONCLUSION7 5. REFERENCES8 6. APPENDICIES9-18 1. INTRODUCTION This report is going to assess the advantages and disadvantages
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Network Technology Note 1 Note 1.1 Introduction to Networking Welcome to the world of computer networking. As you begin your study‚ it is important that you understand some of the fundamental concepts upon which computer networks are built. This chapter introduces you to these concepts. What Is a Network? This lesson introduces some basic principles of computer-based networking‚ discusses advantages of networking‚ and presents the idea of connecting computers together to form a local area
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Benefits of Online Social Networking While there are risks inherent in online social networking‚ there are also many potential benefits. Social networking can provide opportunities for new relationships as well as strengthening existing relationships‚ whether your kids’ friends are close to home or across the world. It’s important to be vigilant when your kids are getting involved in online social networking‚ but it’s also good to encourage positive relationships through various avenues‚ including
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English Argumentative Essay Social Networking Most of the people around us today rely on and use social networking‚ so it has become so famous throughout the world. It includes social websites such as facebook and twitter. I believe that social networking is pretty useful in our daily lives. Easy and quick communication between others is offered through social networking. Nowadays‚ people prefer using some social networking websites to communicate with each other since it’s
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