Cybersecurity risk assessment tools automate vulnerability scanning, threat detection, asset inventory, and risk scoring to help organizations prioritize security investments. These tools range from automated scanners like Nessus and Qualys to comprehensive platforms integrating threat intelligence, compliance mapping, and risk quantification. They enable continuous monitoring, benchmark against frameworks like NIST or ISO 27001, and generate reports for stakeholders. A healthcare provider might use these tools to identify unpatched systems, assess ransomware exposure, evaluate HIPAA compliance gaps, and prioritize remediation based on patient data sensitivity and system criticality.