
Information and Cyber Security
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The 10 revised full papers presented were carefully reviewed and selected from 33 submissions. The papers deal with topics such as authentication; access control; digital (cyber) forensics; cyber security; mobile and wireless security; privacy-preserving protocols; authorization; trust frameworks; security requirements; formal security models; malware and its mitigation; intrusion detection systems; social engineering; operating systems security; browser security; denial-of-service attacks; vulnerability management; file system security; firewalls; Web protocol security; digital rights management; and distributed systems security.
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Content
- Intro
- Preface
- Conference Focus
- Organization
- Contents
- Risks and Threats Arising from the Adoption of Digital Technology in Treasury
- 1 Introduction
- 2 Literature Review
- 3 Smart Treasury Digital Model (STDM)
- 4 Identifying Risks and Threats that May Arise from Adopting Digital Technology
- 4.1 Risk Driver 1 - Explainability
- 4.2 Risk Driver 2 - Cyber Security
- 4.3 Risk Driver 3 - Fairness and Avoidance of Bias
- 4.4 Risk Driver 4 - Data Protection and Quality
- 4.5 Risk Driver 5 - International Standards
- 4.6 Risk Driver 6 - Business Continuation
- 4.7 Risk Driver 7 - Technical Knowledge and Skills
- 5 Managing Digital Risks and Threats in Treasury
- 5.1 Step 1 - Develop a Board Approved Risk Appetite Policy
- 5.2 Step 2 - Evolve from a Defensive to an Offensive Environment
- 5.3 Step 3 - Training and Awareness on Digital Technology Risks
- 5.4 Step 4 - Real-Time Threat Monitoring
- 5.5 Step 5 - Collaboration and Information Sharing
- 5.6 Step 6 - Update/Revise IT Systems and Security
- 6 Further Development and Research
- 7 Conclusion
- References
- Cyber Security Canvas for SMEs
- 1 Security Research and SMEs
- 2 A Brief Overview of Information Security Management Systems and Security Frameworks
- 2.1 Structure and Functions of an ISMS
- 2.2 ISO/IEC 27001
- 2.3 BSI IT-Grundschutz Catalogues
- 2.4 NIST-Framework
- 2.5 Bottom Line for Canvas Design
- 3 Shaping a Cyber Security Canvas
- 3.1 Design of the Prototype
- 3.2 Advanced Design Abstraction of the Prototype
- 3.3 Cyber Security Canvas
- 3.4 Structure and Scalability of the Model
- 3.5 Limits of the Model
- 4 First Experience and Implications
- 4.1 Baseline Situation and Test Design
- 4.2 Findings
- 4.3 Implications
- References
- Risk Forecasting Automation on the Basis of MEHARI
- 1 Introduction
- 1.1 Motivation
- 1.2 Our Contributions
- 2 Background Information
- 2.1 Harmonized Method of Risk Analysis
- 3 Proposed Method
- 3.1 Attacks
- 3.2 Threats
- 3.3 Vulnerabilities
- 3.4 Exploitability
- 3.5 Attack Vectors
- 4 Experiment Result
- 5 Related Work
- 5.1 OWASP Risk Rating Methodology
- 5.2 Quantitative CVSS-Based Cyber Security Risk Assessment Methodology
- 6 Conclusion
- References
- Protecting Personal Data Within a South African Organisation
- 1 Introduction
- 2 Background Literature
- 2.1 The Privacy Problem and the Need for Privacy
- 2.2 Keeping Private Data and Personal Information Protected
- 2.3 Privacy-Enhancing Technologies (PET)
- 3 Design and Implementation
- 3.1 Data Collection
- 4 Research Results and Discussion
- 4.1 Master Data Department
- 4.2 The Customer Interaction Centre (CIC)
- 4.3 The Credit Department
- 4.4 Survey Questionnaire Responses
- 4.5 System and Application Analysis and Review
- 4.6 Enhancing Privacy Through Legislation and PETs
- 5 Conclusion
- References
- Concern for Information Privacy in South Africa: An Empirical Study Using the OIPCI
- 1 Introduction
- 2 Concerns About Information Privacy
- 3 Overview of CFIP Instruments
- 4 Methodology
- 4.1 Measuring Instrument
- 4.2 Sample
- 5 Results
- 5.1 Questionnaire Validation
- 6 Conclusion
- References
- Security Education, Training, and Awareness: Incorporating a Social Marketing Approach for Behavioural Change
- 1 Introduction
- 2 Background
- 2.1 Security Education Training and Awareness
- 2.2 Theoretical Framing - Social Marketing Approach
- 2.3 Summary of Social Marketing and SETA
- 3 Proposed SETA Development Process
- 3.1 Scoping Phase
- 3.2 Selecting Phase
- 3.3 Understanding Phase
- 3.4 Designing Phase
- 3.5 Managing Phase
- 4 Application of the Proposed SETA Planning Process
- 5 Conclusion and Future Work
- References
- Exploring Emotion Detection as a Possible Aid in Speaker Authentication
- 1 Introduction
- 2 Authentication
- 2.1 Biometrics for Authentication
- 2.2 Speaker Authentication Under Duress
- 3 Emotion Through Voice
- 4 Feature Extraction Techniques and Models
- 4.1 Feature Extraction Techniques
- 4.2 Models
- 5 Experiments Conducted
- 6 Discussion
- 7 Conclusions and Future Work
- References
- Identification of Information Security Controls for Fitness Wearable Manufacturers
- 1 Introduction
- 2 Methodology
- 2.1 Stage 1: Literature Review
- 2.2 Stage-2: Analysis Approach
- 3 Findings and Presentation
- 3.1 Vulnerabilities Affecting Fitness Wearables
- 3.2 Identification of Security Controls
- 4 Limitation and Future Research
- 5 Conclusion
- References
- A Critical Evaluation of Validation Practices in the Forensic Acquisition of Digital Evidence in South Africa
- 1 Introduction
- 2 The Forensic Acquisition Process
- 2.1 Forensic Imaging
- 2.2 Write Blocking
- 3 The Importance of Validation in the Forensic Acquisition Process
- 4 Validation Standards and Practices Relating to the Forensic Acquisition Process
- 4.1 National Institute of Standards and Technology Computer Forensics Tool Testing Project
- 4.2 The Scientific Working Group on Digital Evidence
- 4.3 European Network of Forensic Science Institutes
- 4.4 Dual Tool Validation
- 4.5 Vendor Validation
- 5 Forensic Acquisition Tool Validations in South Africa
- 5.1 Questioning in Court About Tool Validation
- 5.2 Training About Tool Validation
- 5.3 Knowledge of Tool Validation Standards
- 5.4 The Use and Validation of Write-Blockers
- 5.5 The Use and Validation of Forensic Imaging Tools
- 6 Conclusions
- 6.1 The Use of Non-validated Tools During Forensic Acquisitions
- 6.2 The Use of Validated Tools During Forensic Acquisitions
- 6.3 Self-validation of Tools
- 6.4 Vendor ''Validation''
- 6.5 The Impact on the Reliability of Digital Evidence
- 6.6 Failure of the Justice System
- 7 Future Research
- References
- Investigating Customer-Facing Security Features on South African E-commerce Websites
- 1 Introduction
- 2 Background
- 2.1 Increasing Customer Trust
- 2.2 Privacy in E-Commerce
- 2.3 Security from a Customer's Perspective
- 2.4 Security Evaluation Criteria
- 3 Methodology
- 3.1 Sampling
- 3.2 Data Collection
- 4 Analysis and Discussion
- 4.1 Privacy
- 4.2 Account Security
- 4.3 Website Security
- 4.4 Discussion
- 5 Conclusion
- References
- Author Index
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