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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Internet Security Many people today are familiar with the Internet and its use. A large number of its users however‚ are not aware of the security problems they face when using the Internet. Most users feel they are anonymous when on-line‚ yet in actuality they are not. There are some very easy ways to protect the user from future problems. The Internet has brought many advantages to its users but has also created some major problems. Most people believe that they are anonymous when they
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- 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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the CERT® Coordination Center (CERT/CC) sponsored the Distributed Systems Intruder Tools (DSIT) Workshop where a group of security experts outlined the emerging threat of distributed denial of service (DDoS) attack technology. Since then‚ denial of service (DoS) attack technology has continued to evolve and continues to be used to attack and impact Internet infrastructures. Advances in intruder automation techniques have led to a steady stream of new self-propagating worms in 2001‚ some of which
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UP Template Version: 12/05/11 TABLE OF CONTENTS 1 Introduction 4 1.1 Purpose of The Change Management Plan 4 2 Change management Process 4 2.1 Change Request Process Flow Requirements 4 2.2 Change Request Form and Change Management Log 5 2.3 Evaluating and Authorizing Change Requests 6 2.3.1 Change Control Board 7 3 Responsibilities 7 Appendix A: Change Management Plan Approval 9 Appendix B: References 10 Appendix C: Key Terms 11 Appendix D: Change Request Form Example 12
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Heightening port security with technological advancements in Africa 6/22/2011 Totem International Ltd 1 Heightening port security with technological advancements in Africa By Firoze Zia Hussain CEO & Director Totem International Ltd‚ India An electronics and communication engineer who is a forward thinking and energetic professional recognized for high-profile turnaround achievements. Was highly decorated law enforcement professional with more than 10 years experience in security function
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contribution of large scale water management projects in increasing water security. 15 Water security means having access to sufficient‚ safe‚ clean and affordable water. Theoretically‚ the world’s poorer countries are the most water insecure‚ suffering from both physical and economic water scarcity. One solution to tackle water insecurity is through large scale water projects for example the Three Gorges project in China‚ the South-North transfer project also in China and the restoration of the Aral
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and Container Ship Security by Jennifer L. Rodriguez TLMT605 July 15‚ 2012 Table of Contents Abstract Literature Review Body of Content 1. Economic Impact 2. High Visibility/High Causalities 3. Ease of Attack 4. Conclusion References Abstract Since the 9/11 attacks‚ the Department of Homeland Security (DHS) has increased security measures at airports
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TRADITIONAL SECURITY VS HUMAN SECURITY INTERNATIONAL RELATIONS INSTRUCTOR: SURAT HORACHAIKUL 12/13/2012 TRADITIONAL SECURITY VS HUMAN SECURITY 2012 Table of Contents 1. INTRODUCTION ..................................................................................................................................... 2 2. TRADITIONAL SECURITY VS HUMAN SECURITY .................................................................................... 3 2.1. TRADITIONAL SECURITY ........
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decreasing security level of information systems. In the current situation‚ data processing has moved the problems of information security forward to the rank of most important problems of national economy. Solving the problem of poor information security presupposes a complex of measures. First of all‚ such actions of government as development of classification system‚ documentation of information and protection methods‚ data access regulations and punishing measures against information security violators
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