Chapter 1. Auditing Advanced Information Systems and Technologies in a Modern Digital World.- Chapter 2. Auditing Complexity.- Chapter 3. Introduction to Advanced Information Technology.- Chapter 4. The Intercompany Settlement Blockchain: Benefits, Risks and Internal IT Controls.- Chapter 5. Understanding Algorithms.- Chapter 6. Keeping Control on Deep Learning Image Recognition Algorithms.- Chapter 7. Algorithm Assurance: Auditing Applications of Artificial Intelligence.- Chapter 8. Demystifying Public Cloud Auditing for IT Auditors.- Chapter 9. Process Mining for Detailed Process Analysis.