The Certified Information Systems Auditor (CISA) is the most sought-after qualification in the IT auditing industry. This certification is awarded by the Information Systems Audit and Control Association (ISACA), an organization that is dedicated to developing, setting and maintaining standard practices as well as providing education and resources to IT professionals. The Certified Information Systems Auditor (CISA) is the benchmark of success for individuals working in the industry of IT auditing, control, and security.

CISA is designed to assess the skills and knowledge of information system auditors. Individuals who wish to become Certified Information Systems Auditors must first pass a comprehensive four-hour examination. The exam covers five domains, and each domain is weighted differently according to its importance. Test-takers are required to score at least 450 out of a maximum of 800 points in order to pass the exam.

In addition to passing the certification exam, CISA candidates must also have at least five years of professional experience related to systems auditing, auditing organizations, control and information security. In order to maintain the certification, CISA professionals must complete 20 hours of training each year. This training should focus on the five core domains of CISA, which are auditing information systems, governance of IT, protection of information assets, development and acquisition of IT, and IT service delivery and support.

CISA certification is highly valued in the IT industry, and is necessary for many job positions related to information systems, security and control. CISA certified professionals are often employed in organizations in order to assess the security of their systems and identify any potential vulnerabilities. Additionally, the certification opens up opportunities for IT professionals to specialize in fields such as risk management, software development, and system administration.

The CISA certification is an excellent way for IT professionals to demonstrate their knowledge and skills in the field of information systems auditing, control, and security. It is well worth the effort to obtain the certification, as the skills and knowledge gained will be invaluable to the successful IT professional.