Introduce your students to state-of-the-art audit issues as you provide valuable insights into auditing in a modern computer-based environment with Hall's acclaimed INFORMATION TECHNOLOGY AUDITING, 4E. The book focuses on key information technology aspects of auditing, including coverage of transaction processing, Sarbanes-Oxley implications, audit risk, and the COSO control framework. Students review general and application control issues, the latest in fraud techniques and detection, today's IT outsourcing issues and concerns, and modern enterprise system risks and controls.