Security Principles Guideline

Purpose

The Washington State Security Principles Guideline establishes a framework for safeguarding information systems and data. Key principles include accountability for defining security roles, risk management to address threats, and awareness to educate users. Security controls must be cost-effective, aligned with ethical practices, and implemented with a defense-in-depth strategy. Policies prioritize equity, governance, and integration with state operations, while reducing system complexity. The guidelines emphasize granting least privilege access, maintaining separation of duties, and ensuring timeliness in responding to threats. Collectively, these principles aim to balance security, efficiency, and operational needs.