– 888) Volume 47– No.12‚ June 2012 Database Security and Encryption: A Survey Study Iqra Basharat Farooque Azam National University of Sciences and Technology (NUST)‚ H-12‚ Islamabad‚ Pakistan National University of Sciences and Technology (NUST)‚ H-12‚ Islamabad‚ Pakistan ABSTRACT Security in today’s world is one of the important challenges that people are facing all over the world in every aspect of their lives. Similarly security in electronic world has a great significance
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Security Issues with Databases by Jing Ji David Maccarone Sheng Mao Security Issues with Databases 1. Current state of database security A database is a system that is specialized to manage data in a computer application system. Data has many forms‚ such as text‚ digital‚ symbols‚ graphics‚ images and sound. The database systems are integral components of current and future command‚ communication‚ control and intelligence information systems. (Lunt‚ 1992‚ p. 253) Databases
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1a) In the normal immune system‚ describe two features of self-tolerance as applied to T cells and B cells (ie. central tolerance‚ peripheral tolerance‚ suppression‚ anergy‚ etc.). Central tolerance is the process which occurs in the primary lymphoid organs of the thymus for T cells and the bone marrow for B cells‚ where B and T cells which recognize and react to self-antigens are destroyed‚ through apoptosis (McCance & Huether‚ 2014). The process were a B or T cell reacts to self-antigen is called
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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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Explain the key features of Utilitarianism. Utilitarianism is the belief that the rightness of an action‚ rule or principle is to be judged by its presumed consequences. Whilst Kant developed his view that human beings were rational animals who can develop a moral society based on reason. Kant based his moral philosophy on what he regards as a priori knowledge. Utilitarian’s in coming to a conclusion about the rightness of an action‚ rule or principle‚ are forced to answer two fundamental moral
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following questions 1) Display the the name of each student and what zipcode they live in. sort them by last and then first name in ascending order Example output data John James lives in 60543 Matt James lives in 60122 April Harmon lives in 60115 Ans: SELECT fname‚ lname +’ lives in ‘ + ‚ Zipcode FROM student ORDERBY lname‚ fname; 2) Write a query to display the Student id and the number of grades they have received *** example output z12345 7 z14325 12 z11674
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Features vol.2 no.1 The Aldeanos June - November Graffiti: Art or Not ? by: John Edris Calamlam N o t most of us can appreciate the true value of art. We may see a painting and call it an art. In a museum‚ we may touch a sculpture and exclaim “What an art!” Nonetheless‚ while traveling‚ we may see colorful bunch of drawings on walls of establishments that make our forehead crippled and later on ask ourselves who are those people who make “baboy” of those walls.
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Download at www.eBook12.Com Download at www.eBook12.Com This page intentionally left blank Download at www.eBook12.Com Introduction to Database Management Mark L. Gillenson‚ Paulraj Ponniah‚ Alex Kriegel‚ Boris M. Trukhnov‚ Allen G. Taylor‚ and Gavin Powell with Frank Miller Download at www.eBook12.Com Credits PUBLISHER Anne Smith ACQUISITIONS EDITOR Lois Ann Freier MARKETING MANAGER Jennifer Slomack SENIOR EDITORIAL ASSISTANT Tiara Kelly PRODUCTION MANAGER Kelly Tavares PRODUCTION
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DATABASE: A database is an organized collection of data. The data is typically organized to model relevant aspects of reality (for example‚ the availability of rooms in hotels)‚ in a way that supports processes requiring this information (for example‚ finding a hotel with vacancies). A general-purpose database management system (DBMS) is a software system designed to allow the definition‚ creation‚ querying‚ update‚ and administration of databases. Well-known DBMSs include MySQL‚ PostgreSQL‚ SQLite
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DATABASE A database is a collection of data organized to meet users’ needs. Why This Matters Without data and the ability to process it‚ an organization would not be able to successfully engage in business activities‚ nor would it be able to generate reports to support knowledgeable workers and decision makers which in turn help’s to achieve organizational goals; it would not be able to pay employees‚ send out bills‚ and order new inventory. Databases have made it possible to map the structure
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