Information System Auditing

1. What is informaton system?

Information system is any combination of information technology and human operation managemen and dececion making.

2. What is information system auditing?

Ron Weber opinion (1999,p.10), “EDP auditing is the process of collecting and evaluating evidence to determine whether a computer systems safeguard assets, and consumes resources effiently ”.Understanding in general is the process of collecting and evaluating evidence to determine whether a computerized application system has been set and implement the system, adequate internal controls, all assets are protected well / not abused, and ensuring data integrity, reliability and the effectiveness and efficiency of the system computer-based information.

CISA Review Manual 2012 - Powered By ISACA

The CISA Review Manual 2012 is a comprehensive reference guide designed to help individuals prepare for the CISA exam and understand the roles and responsibilities of an information systems (IS) auditor. The manual has been enhanced over the past editions and represents the most current, comprehensive, peer-reviewed IS audit, assurance, security and control resource available worldwide.

The 2012 manual is organized to assist candidates in understanding essential concepts and studying the following updated job practice areas:

1. The Process of Auditing Information Systems.
2. Governance and Management of IT.
3. Information Systems Acquisition, Development and Implementation.
4. Information Systems Operations, Maintenance and Support.
5. Protection of Information Assets.