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Background for this topic.
CISO is the senior executive responsible for an organization’s information security strategy and governance. This role involves overseeing risk assessments, security architecture, and policy enforcement to protect sensitive data and critical systems. The CISO coordinates between technical teams and business units to ensure security measures align with organizational priorities and regulatory requirements.
In practice, the CISO must manage risks from insider threats, supply chain vulnerabilities, and targeted cyberattacks by prioritizing security controls and monitoring emerging threats. Their decisions influence how effectively an organization detects and responds to incidents, maintains secure configurations, and integrates security into business processes. Effective CISOs balance technical expertise with strategic oversight to reduce exposure across diverse attack surfaces.
3 Strategic Insights from Cybersecurity Leader Study
Explore the results of a Sapio Research survey commissioned by Trend Micro about how CISOs and other technology leaders are overcoming today’s biggest challenges.
Rail Cybersecurity Is a Complex Environment
CISOs in the rail industry must protect an older, more complex infrastructure than most industries. Here are some of the unique, high-stakes challenges.
Managing Cyber Risk for CISOs Under Pressure
Overworked CISOs are struggling to deliver the cybersecurity results their organizations expect. Fortunately, there are concrete and practical ways they can make their lives easier—while managing cyber risk effectively.
Board Members Struggling to Understand Cyber Risks
The report found that many boards struggle to challenge what they hear about cybersecurity from their organization’s CISO