GRC cyber security integrates governance, risk, and compliance processes specifically within cybersecurity management. It aligns cyber risk assessments, control testing, and regulatory obligations under a unified governance framework. GRC cyber security ensures that cyber risks are documented, measured, and reported in alignment with business objectives and risk appetite. By embedding cybersecurity into enterprise GRC platforms, organisations gain traceability from threat identification to board reporting. GRC cyber security enhances compliance with ISO 27001, NIST, and other frameworks while improving audit readiness and executive oversight.