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    Government Restrictions on Encryption within the United States and Around the World Introduction In today's society with the increased use of computers, internet, and wireless communications, the need for safety and security has risen dramatically. The internet has become the number one communication medium and is more accessible than ever. Through the internet, vast amount of information is being transmitted between computers. At times, some of the information transmitted can be intercepted

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    Computer Cryptography

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    provides a means of accomplishing two crucial functions-encryption and authentication.” In order to understand cryptography, I think it is best to first look at encryption and authentication. Then I will examine how it affects the privacy of personal computer users and how the government is attempting to deal with the cryptography issue. I will also take a brief look at quantum computers and their effect on the computer society. Encryption is a security process, designed to secure information

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    Data Encryption

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    Missing Chart Encryption Encryption is a method of programming data for security so that it appears to be random data. Only the people sending and receiving the information have the key to decrypt the message, which will put it back into its original form making it readable. The only people with the key are the people who are intended to read the message. Not many people know what encryption is. I took a survey of twenty students and asked two questions. The first question I asked was do you

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    Censorship on the Internet

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    caused a global network of interconnected computers to develop. This global net allows a person to send E-mail across the world in mere fractions of a second, and enables even the common person to access information world-wide. With advances such as software that allows users with a sound card to use the Internet as a carrier for long distance voice calls and video conferencing, this network is key to the future of the knowledge society. At present, this net is the epitome of the first amendment: free

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    Key Cryptography Basics

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    This Encryption Cryptograms in the newspaper are probably one of the most basic forms of encryption. A simple system of swapping letters for other letters is used to disguise the message making it indistinguishable to anyone who does not know the rules of the system. Even though the cryptogram system is so simplistic it is actually considered sporting to crack, the basic logic of encoding is the same for more sophisticated methods. Key Based Encryption (symmetric encryption) In

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    Data Encryption

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    Encryption Data encryption refers to the transformation of data into a structure that makes it unreadable by anyone without a secret decryption key. It ensures that messages can be read only by the planned recipient. Encryption is the procedure of obscuring information to create it unreadable without special information. Only organizations and individuals with an abnormal need for secrecy have actually made good use of it. Nowadays, encryption is one of the most important technologies for maintaining

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    Encryption In the world, where security breaches and information stealing occurs more frequently, a service offering a secure data storage is a significant factor of a security arrangement. Encryption is simply stated as the practice of systematic information scrambling, so that it can be unscrambled later [10]. Data encryption interprets data into a different form, or cryptograph, so that a person holding a secret key (i.e. a decryption key) or password can access that data. The encrypted data is

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    unsymmetric and hash functions. A set of cryptographic tools is important in software industry. Cryptography ensures confidentiality of data being exchanged, but it also prevents attacks that a hacker could plan once the person knows internal architecture of the system.The cryptography allows secure communication of information between two entities. Cryptography can have complex API when implemented.Now a days we see encryption everywhere in each application for security of data. The security can be

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    TrueCrypt and Spybot: A Forensic Exploration

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    Throughout this course many software packages have been discussed as far as their usefulness and application in a computer forensics environment. I have chosen to write about encryption, as well as anti-spyware software. Specifically I will discuss TrueCrypt and Spybot – Search and Destroy. TrueCrypt is a freely available disk encryption package. It is also open-source, which allows independent developers to legally change/modify and/or expand upon the software at their discretion, so long as

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    of Freedom." ComputerWorld (1998). Dialog Magazine Database, 036777. N. pag. 34 Apr 1994 * http://www.computerworld.com*. Lehrer, Dan. "The Secret Sharers: Clipper Chips and Cypherpunks." The Nation 10 Oct. 1994: 376-379. Levy, Steven. "The Encryption Wars: Is Privacy Good or Bad?" Newsweek 24 Apr. 1995: 55-57. Messmer, Ellen. "Fighting For Justice On The New Frontier." Network World (1997). Dialog Magazine Database, 028048 . Miller, Michael. "Cybersex Shock." PC Magazine 10 Oct. 1995: 75-76

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