CISO vs CIO: What’s the Difference?

Many people confuse the roles of CIO and CISO. A CIO focuses on technology enablement — ensuring systems support business operations and innovation. A CISO, however, concentrates on protecting those systems from internal and external threats. While both roles collaborate closely, the CISO is responsible for cybersecurity strategy, data protection, compliance, and incident management. The CIO looks at “how technology helps the business grow,” whereas the CISO ensures “that technology remains secure and trusted.” In mature organizations, both executives sit at the leadership table, supporting digital transformation while minimizing risk. Together, they drive secure innovation.