| Chapter 36 –  | 
                                          Auditing Computer Security | 
                                        
                                     
                                        
                                    Diane E. (Dione) Levine
  Chapter Contents:
 
 
                                       
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                                          36.1 | 
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                                          Introduction
                                                 
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                                          36.1.1 | 
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                                          Roles of External and Internal Auditors
                                                   
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                                          36.1.2 | 
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                                          Role of the Electronic Data Processing Auditor
                                                   
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                                          36.1.3 | 
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                                          Scope of Computer Security
                                                   
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                                          36.2 | 
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                                          Electronic Data Processing System Controls
                                                 
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                                          36.2.1 | 
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                                          Overall Electronic Data Processing Controls
                                                   
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                                          36.2.1.1 | 
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                                          36.2.1.2 | 
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                                          System Development Controls
                                                     
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                                          36.2.1.3 | 
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                                          Computer Operation Controls
                                                     
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                                          36.2.1.4 | 
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                                          Program Revision Controls
                                                     
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                                          36.2.1.5 | 
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                                          Quality Assurance Controls
                                                     
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                                          36.2.1.6 | 
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                                          Telecommunications Security Controls
                                                     
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                                          36.2.1.7 | 
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                                          Data Library Controls
                                                     
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                                          36.2.2 | 
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                                          Individual Application Controls
                                                   
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                                          36.2.2.1 | 
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                                          Input Controls
                                                     
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                                          36.2.2.2 | 
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                                          Processing Controls
                                                     
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                                          36.2.2.3 | 
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                                          Output Controls
                                                     
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                                          36.2.2.4 | 
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                                          Additional Controls
                                                     
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                                          36.3 | 
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                                          Responsibility for Control of Electronic Data Processing
                                                 
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                                          36.3.1 | 
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                                          Senior Management
                                                   
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                                          36.3.2 | 
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                                          Data Processing Management and Staff
                                                   
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                                          36.3.2.1 | 
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                                          Data Originators
                                                     
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                                          36.3.2.2 | 
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                                          System Developers
                                                     
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                                          36.3.2.3 | 
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                                          Computer Operators
                                                     
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                                          36.3.2.4 | 
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                                          Data Users Management and Staff
                                                     
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                                          36.3.3 | 
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                                          Auditors
                                                   
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                                          36.3.3.1 | 
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                                          Internal Auditors and Electronic Data Processing Auditors
                                                     
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                                          36.3.3.2 | 
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                                          External Auditors
                                                     
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                                          36.4 | 
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                                          Auditing Computer Applications
                                                 
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                                          36.4.1 | 
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                                          Audit Tools
                                                   
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                                          36.4.2 | 
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                                          Work Papers
                                                   
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                                          36.4.3 | 
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                                          Data Audit Programs
                                                   
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                                          36.4.4 | 
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                                          Source Code and Other File Comparison Programs
                                                   
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                                          36.4.5 | 
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                                          Computer-Assisted Audit Techniques
                                                   
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                                          36.4.6 | 
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                                          Special Microcomputer Techniques
                                                   
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                                          36.4.7 | 
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                                          Backup and Recovery
                                                   
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                                          36.5 | 
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                                          Summary
                                                 
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                                          36.8 | 
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                                          For Further Reading
                                                 
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