Offering concise, readable coverage of information technology auditing, this new book helps readers understand the impact of information and communication technologies on organizations and accountants, and shows how to apply IT-auditing techniques using computer-assisted auditing tools. The book also explores security issues, legal and ethical issues, and more. Describes the use of computer assisted audit techniques and computer fraud auditing Explains IT audit in the context of the CobiT(r) framework. Accompanied by a CD with ACL software, and an appendix contains an audit case requiring its usage. There is also and appendix of IT audit terminology and definitions.