Subject: Computer and Information Security Course: M.Sc. Tech ITM Duration: 90 Minutes Max. Marks: 50 1. Briefly explain - a. classification of crypt analysis attack. B. DES algorithm in detail (10+10 =20 Marks) 2. Explain RC4 algorithm. Encrypt the Message “HI” using RC4 algorithm‚ with four states and 2 bit key values are [2‚5] ASCII value for H – 1001000I – 1001001 (5+5=10 Marks) 3. a. Find the plaintext from the ciphertext using cesar
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INTRODUCTION: For over a decade‚ the rapid advancement in information and communication technology has significantly affected the banking industry. The banking sector has embraced the use of technology to serve its client’s faster and also to do more with less. Emerging technologies have changed the banking industry from paper and branch based banks to “digitized and networked banking services”. Unlike before‚ broadband internet is cheap and it makes the transfer of data easy and first. Technology
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Common Information Security Threats September 22‚ 2012 Common Information Security Threats As company’s dependence on computers and the internet increase‚ there are more and more threats that they face from hackers and anarchist alike. For ever solution that companies come up with to defend themselves against cyber attacks‚ those who wish to do harm find other means to attack‚ it is a constant cat and mouse struggle. If 2011 has been any indication‚ it is clear that everyone is vulnerable to
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discusses the Roles of ITCE in education. Information technology and computer education (ITCE) at present are influencing every aspect of human life. They are playing salient roles in work places‚ business‚ education‚ and entertainment. Moreover‚ many people recognize ITCEs as catalysts for change; change in working conditions‚ handling and exchanging information‚ teaching methods‚ learning approaches‚ scientific research‚ and in accessing information. Higher education is approaching the point
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Introduction Student Name: Rodrick J. Maynard Axia College IT/244 Intro to IT Security Instructor’s Name: Ridwan Bari Date: May 1‚ 2011 Introduction WAN that is short for Wide Area Network this type of connectivity is a critical and key part for businesses especially ones that use voice and video over IP and the centralization of applications. It allows companies to use real-time traffic based applications to e-mail messages and inter-office voice communications
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Computer Information System Brief The currently technology standing of Kudler Fine Foods is lacking greatly. The current limited abilities cause a set-back to the potential that the Kudler Company is capable of reaching. Minimal shoppers are reachable‚ report preparation is time-consuming‚ and inventory control is not at its best. After identifying some of the downfalls of the current information system maintained by the company‚ suggestions will be offered that will help increase productivity
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Computer Information Systems Brief ACC542 April 12‚ 2010 Brad Thompson Kudler Fine Foods: Computer Information System Brief Kudler Fine Foods is a gourmet food company operating in La Jolla‚ Encinitas‚ and Del Mar California. The owner has plans to extend its services to additional markets. The Kudler Company offers the highest quality products to its customers in gourmet foods and fine wines. In analyzing the strengths and weaknesses of Kudler’s computer system and technology
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and a bakery. Our firm has been hired by Kudler Fine Foods in order to assess their accounting and information technology systems. This brief will address their business and accounting information needs‚ their current hardware and software‚ the strengths and weaknesses of the current computer system‚ explore opportunities for upgrades in technology use‚ evaluate threats regarding the current information technology systems‚ and recommendations that could improve their ability to conduct business.
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Computer Information System Brief Kudler Fine Foods is a specialty food store located in the metropolitan area of San Diego California. Kathy Kudler founded the operation and by organizing a business plan and finance needs she was able to open the first store. Within the first six months‚ the store broke even and ended the year with a profit. Two more stores have opened since‚ and the company continues to remain bring in a profit. Kudler Fine Foods is looking to further expand the business and has
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Computer Information System Brief Jeannie Earling ACC/542 Accounting Information Systems Sanders Moran July 16‚ 2012 Kudler’s business and accounting information needs Kudler Fine Foods is a gourmet food specialty store that provides consumers with an alternative to traditional grocery stores. It gives consumers options for shopping whether they are trying to find gourmet ingredients for a special meal or wine for a dinner party. Kudler has three stores in the following locations in the
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