What does the acronym "CISO" stand for?

The acronym "CISO" stands for Chief Information Security Officer. This role is critical within an organization, as the CISO is responsible for establishing and maintaining the enterprise's information security program. This includes developing policies and procedures, overseeing the incident response team, managing risk assessments, and ensuring compliance with legal and regulatory requirements related to information security.

The CISO typically collaborates with other executive leaders to align security initiatives with business goals and to foster a security-conscious culture throughout the organization. Given the increasing prevalence of cyber threats, the CISO's role has become more prominent, focusing on safeguarding the organization's information assets and managing cybersecurity risks effectively.

Understanding the distinction between the CISO and other similar titles is essential. For instance, while "Chief Information Systems Officer" may deal broadly with information systems and technology infrastructure, the focus of a CISO is specifically on information security. Likewise, the other variations in the answer choices do not accurately represent the conventional title recognized across industries.