- 1 - Database Security *) GÜNTHER PERNUL Institut für Angewandte Informatik und Informationssysteme Abteilung für Information Engineering Universität Wien Vienna‚ Austria 1. Introduction 1.1 The Relational Data Model Revisited 1.2 The Vocabulary of Security and Major DB Security Threats 2. Database Security Models 2.1 Discretionary Security Models 2.2 Mandatory Security Models 2.3 Adapted Mandatory Access Control Model 2.4 Personal Knowledge Approach 2.5 Clark and Wilson Model 2
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Computer Security Student Name University Abstract James works for a bank‚ and he spends most of his attending to bank clients and travelling. He always carries with him a laptop that contains confidential bank information. The Operating System of the laptop was last updated in May 2011. Some of the programs James uses are MS word 2007‚ MS Access and MS Excel. James’ computer is‚ however‚ not well secured. It does not have a firewall or an antivirus. In addition‚ the data in the laptop are
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Prisons and security An example of a state prison system is located in Huntsville Texas‚ and is the Texas department of Corrections. The department was established in 1849. Because of the strict controlled environment this facility because the facility to which all were modeled after. The growth of state prisons is mostly because of the fact that prison is supposed to be a cure all end all. People are sent to prison on the grounds that whatever happens there will be a deterrent for future infractions
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Data Security and Regulations SRK Abstract This paper discusses data security‚ its importance and implementation. The way threats are posed to information of organizations is also discussed. There are plenty of leakage preventive solutions available in the market. Few of them are listed in the paper. There is a list of regulations governing data security in financial and healthcare sector at the end. Data Security and Regulations As we are advancing into information age‚ more
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Contents 1. Introduction 1 1.1 Problem Statement 1 1.2 What Is Security? 1 1.3 OS Protection and Security 2 1.4 Assets and their Vulnerabilities 2 1.5 Protection 3 1.6 Intruders 3 1.7 Malicious Software 3 1.8 Trusted Systems 4 1.9 Protection and Security Design Principles 4 1.10 The Unix/Linux Security Model 5 1.10.1 Properties of the Unix Superuser 5 1.10.2 The Unix Security Model — Groups 6 1.10.3 Protection For Unix Files and Directories 6 1.10.4 The Meaning of Permissions 6
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POLI 70462 Security Studies Coursework Assignment 2012/13 Convenor: Dr. Cristina Masters Programme: MA International Politics- International Relations Pathway Student ID Number: 8353679 Word Count - 3035 Security is impossible. Critically engage? Introduction- The sudden terror attack in Boston on 15th April 2013 was a complete shock to the United States that‚ twelve years after 9/11‚ was beginning to slip into a relaxed state of complacency. The only apparent
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Interdiciplinary Essay: Food Security in Developing and Undeveloped countries Due: 25 June 2015 Student Name: YU Student ID # 2151242 Food security has been a vital problem in the world over the past two decades‚ especially in undeveloped and developing countries. Food security is defined as “the state of having reliable access to an adequate‚ nutritious food to maintain a healthy and active life” (The World Food Summit‚ 1996). Unfortunately‚ food security has decreased in both undeveloped
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Importance of Network Security Having the proper security measures is very critical when running a business. It can be very expensive for an organization to keep an updated security system but in the end‚ it is well worth the money. No manager should want to even take the risk of letting hackers or viruses into the organizations information system. To fully understand why it is critical to have security measures‚ you first need to understand the different threats a network can face. Having a good
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Name: Joseph Odechie Bossman class: 2011 MIS Course: Operating Systems (Aelaf Dafla) Article Title: When a security Breach hits Home. By Steve Fox. The article talks about the most unexpected of data breaches. Mostly in cyber crime‚ data-thieves‚ target large-scale networks as a means of hijacking important information about credit card numbers of customers or other bank details. However‚ in this situation‚ the on-campus clinic database of UC Berkeley (University of California) was breached
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NATIONAL ECONOMIC INTERESTS AS BASE OF ECONOMIC SECURITY The economic security is quite complicated subject of research as it is differently explained in scientific literature. According to V.Tambovtseva‚ for example‚ the economic security is understood as set of conditional properties of its production subsystem‚ providing possibility to achieve the objectives of all system. V.A.Savin considers that the economic security “represents system of protection of important state objectives”. There
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