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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life. Many of us find it hard enough to communicate face to face on a day to day basis without having to compete with a computer and a social website such as Facebook‚ MySpace‚ Twitter or Instagram. Our lives have been consumed with all aspects of technology that can access the Internet. In turn this leads every aspect of our lives right straight to the World Wide Web. We do things online such as paying bills‚ research‚ booking vacations‚ buying cars‚ shopping‚ getting results from the Dr. and all phone
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SEC571 Principles of Information Security and Privacy Midterm Study Guide The midterm exam consists of 5 questions which relate to material from the first 4 weeks of the course including assigned reading from the text‚ lectures‚ tutorials‚ and threaded discussions. The exam questions are randomly selected for each student from question pools so that the questions you get will be different from those another student gets. Specifically‚ the questions address Terminal Course Objectives A‚ B‚ and
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My Homeland Your Homeland I love the smell of my country in spring. So wonderful‚ fresh and colourfull. So many different fragrances‚ unique perfumes make this smell so adorable. That smell is created by the people who live here‚ in beautiful country of mine‚ Bosnia and Herzegovina. Three constitutional nations with their own characteristic perfume together make one of great value‚ and one can not exist without the others. Sitting in my favorite cafe‚ alone in my deepest thoughts. My tea’s
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Information Systems Security Survey CSIA 303 Assignment 1 University of Maryland University College October 10‚ 2014 Information Systems Security Survey The University of Nebraska Medical Center (UNMC) is an institution that was built back in the 19th century. UNMC’s mission is to improve the health of Nebraska through premier educational programs‚ innovative research‚ the highest quality patient care‚ and outreach to underserved populations (UNMC‚ 2004). As an institution with key
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UNIVERSITY OF CAMBRIDGE INTERNATIONAL EXAMINATIONS International General Certificate of Secondary Education MARK SCHEME for the October/November 2008 question paper 0418 INFORMATION TECHNOLOGY 0418/03 Paper 3 (Practical Test B)‚ maximum raw mark 100 This mark scheme is published as an aid to teachers and candidates‚ to indicate the requirements of the examination. It shows the basis on which Examiners were instructed to award marks. It does not indicate the details of the discussions that
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Human Resources Information Security Standards Human Resources Information Security Standards Standards August 2009 Project Name Product Title Version Number Human Resources Information Security Standards Standards 1.2 Final V1.2 Final Page 1 of 10 Human Resources Information Security Standards Document Control Organisation Title Author Filename Owner Subject Protective Marking Review date Wokingham Borough Council Human Resources Information Security Standards Steve Adamek
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Effectiveness of Biometric Technology in our everyday life 3.2: Biometric Technology and Border Security Origins Following the horrific events that occurred on September 11th‚ border security has become one of the biggest concerns of governments around the world. As such‚ government agencies have turned to Biometric Technology to detect unauthorized personnel and prevent them from entering the country‚ or for apprehending them. Their main concerns involved the areas of visa and immigration documents
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Unit Plans Unit 1: Information Systems Security Fundamentals Learning Objective Explain the concepts of information systems security (ISS) as applied to an IT infrastructure. Key Concepts Confidentiality‚ integrity‚ and availability (CIA) concepts Layered security solutions implemented for the seven domains of a typical IT infrastructure Common threats for each of the seven domains IT security policy framework Impact of data classification standard
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I am Professor Ernst Ruska. I was born in 25 December 1906 in Heidelberg Germany as the fifth of seven children of Professor Julius Ruska. I finished my school in 1925 than I started to study electrician. I always liked to do experiment and I was really concerned that how Busch theory proofs the effect of magnetic field of coil which electric current is passed. 1 . I started to work with Dr Knoll in 1931 on electron microscope. After working hard for three years. In 1933 I was able to put into
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