Certified Information Systems Auditor 2025 – 400 Free Practice Questions to Pass the Exam

The primary role of a Certified Information Systems Auditor (CISA) is to assess and manage an organization’s IT and business systems’ safeguards. This involves evaluating the effectiveness of information systems and controls in protecting an organization's data and ensuring compliance with regulatory requirements. The CISA professional conducts audits to determine how well the IT and business systems are secured against risks and whether they support the organization’s goals effectively.

This role is critical because it helps organizations understand their risk posture and the effectiveness of their IT governance and control mechanisms. By identifying vulnerabilities and areas for improvement, CISA professionals play a vital role in enhancing the overall security and operational efficiency of the organization.

In contrast, developing new IT systems focuses more on technical design and implementation rather than assessment and audit. Training personnel on information security, while essential, is a component of broader security awareness programs and not the primary focus of a CISA. Similarly, creating IT policy frameworks falls under the domain of governance and compliance, but it is not the core function of a CISA, whose main objective is the audit and assessment of existing controls and systems.