A cybersecurity policy is a formal set of rules, roles, and expectations that govern how an organisation or jurisdiction protects information systems, data, and networks from threats. It translates risk appetite and legal obligations into actionable standards covering access, incident handling, data protection, and acceptable use. Cybersecurity policy operates at organisational level as internal governance and at national level as regulation and strategy.
- A cybersecurity policy is a Policy instrument that governs how systems, data, and networks are protected from threats. It encodes Risk Management decisions and legal duties into rules spanning Access Control, Incident Response, and acceptable use, and is a building block of Digital Governance.
Overview
- Organisational cybersecurity policy sets the standards, responsibilities, and controls that operationalise an entity’s risk posture and align it with frameworks and regulation.
- National cybersecurity policy and strategy define how a jurisdiction protects critical infrastructure, coordinates response, and regulates the security obligations of operators and providers.
- Effective policy is living: it is reviewed against evolving threats, audited for Compliance, and refined through lessons learned from incidents and assessments.
Key aspects
- Defined roles, responsibilities, and accountability for security.
- Control objectives for access, data protection, and acceptable use.
- Alignment with a recognised governance framework and regulation.
- Incident handling, reporting, and escalation procedures.
- Periodic review against risk assessments and threat intelligence.
Applications
- Codifying Access Control and data-handling standards across an organisation.
- Guiding Incident Response and breach-notification obligations.
- Demonstrating Regulatory Compliance to auditors and regulators.
- Shaping national strategy protecting critical infrastructure and National Security.