According to searchsecurity.techtarget.com‚ “Encryption is the conversion of data into a form‚ called a ciphertext that cannot be easily understood by unauthorized people.” In order to understand the data or the message that is being sent‚ the receiver must be able to decrypt the message. Decryption thus refers to the process of converting the message from cipher text into its original format or plaintext whereby the reader would be able to understand the message. Encryption is used to ensure the
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r lwaCYBER LAW Cyber Laws are the basic laws of a Society and hence have implications on every aspect of the Cyber Society such as Governance‚ Business‚ Crimes‚ Entertainment‚ Information Delivery‚ Education etc. WHY THE NEED FOR CYBER LAW? • Coming of the Internet. • Greatest cultural‚ economic‚ political and social transformation in the history of human society. • Complex legal issues arising leading to the development of cyber law. • Different approaches for controlling‚ regulating and
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E-signature software enables you to sign documents online. Pioneered by RightSignature™‚ this popular technology is becoming a valued business tool in virtually every industry. ✓ Real‚ hand-drawn esignature online ✓ No paper‚ no printing‚ no faxing ✓ Secure‚ legally binding documents E-Signature Definition e-signature noun related to esignature‚ electronic signature‚ esign‚ online signature‚ digital signature 1. an electronic indication of a person’s intent to agree to the contents of
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Security Mechanisms in 2G and 3G Prasenjit Das(0710434) Student‚ Dept. of Computer Sc. & Engineering National Institute of Technology Agartala‚ Agartala‚ Tripura (w)‚ India dprasenjit83@yahoo.in Debapriya Banik(0710411) Student‚ Dept. of Computer Sc. & Engineering National Institute of Technology Agartala‚ Agartala‚ Tripura (w)‚ India debu_nita@yahoo.com Abstract. With the advent of 2G & 3G technologies we have stepped into an era of social globalization
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The Effects of New Technology in Human Lives New technology impacts our daily lives in every field‚ from the cars we drive‚ cell phones we use‚ computers and networks we access and power we consume! In fact humans have always been greatly affected with the developments in new technology. However‚ nowadays new information technology is a bit more complex with cloud computing‚ new methods of security and data encryption! It’s a universal fact that new information technology not only benefits programmers
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Sub : INFORMATION SECURITY M.E.(CSE) I Sem Tutorial-1 1. What is security attack? Explain active attacks and passive attacks? 2. Explain objectives of Information Security. 3. Distinguish among vulnerability‚ threat‚ and control 4. Preserving confidentiality‚ integrity‚ and availability of data is a restatement of the concern over interruption‚ interception‚ modification‚ and fabrication. How do the first three concepts relate to the last four? That is‚ is any of
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Seminar Report Abstract Digital cinema is a promising application that utilizes high-speed optical networks to transfer super high definition (SHD) images. The networks are primarily used for distributing digital cinema contents in packet data form‚ and are also used to support new services such as the live streaming of musicals and sport games to movie theaters. While current transfer services offer high-definition (HD) quality video‚ live-streaming applications will soon shift to providing cinema
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Unit2 Assignment2 Vulnerability of a Cryptosystem The vulnerability that has been discovered has a primary affect to a cryptosystem and a secondary affect to a cryptosystem. The vulnerability in question is a weakness in the MD5 algorithm that would allow for collisions in output. As a result‚ attackers can generate cryptographic tokens or other data that illegitimately appear to be authentic. Now the secondary affect is that the MD5 hashes may allow for certificate spoofing on a Cisco ASA system
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Lab 1 Week 1 IS4560: Hacking and Countermeasures Week 1 Lab: Implement Hashing & Encryption for Secure Communications Learning Objectives and Outcomes Upon the completion of this lab‚ students will be able to perform the following tasks: Apply common cryptographic and hashing techniques on a message to ensure message confidentiality and integrity Verify the integrity of the output of common cryptographic and hashing tools to determine whether an
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1327 IEEE TRANSACTIONS ON COMMUNICATIONS‚ VOL. 60‚ NO. 5‚ MAY 2012 Random4: An Application Specific Randomized Encryption Algorithm to prevent SQL injection Avireddy‚ S. Dept. of Inf. Technol.‚ Anna Univ.‚ Chennai‚ India Perumal‚ V. ; Gowraj‚ N. ; Kannan‚ R.S. ; Thinakaran‚ P. ; Ganapthi‚ S. ; Gunasekaran‚ J.R. ; Prabhu‚ S. Abstract—Web Applications form an integral part of our day to day life. The number of attacks on websites and the compromise of many individuals secure data are
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