What is Security Principles?

Security principles are fundamental concepts that guide the design, implementation, and management of secure systems and applications. These principles aim to protect information assets from unauthorized access, use, disclosure, disruption, modification, or destruction. Common security principles include the principle of least privilege (granting only necessary access rights), defense in depth (implementing multiple layers of security controls), separation of duties (dividing responsibilities to prevent fraud or errors), and the principle of fail-safe defaults (defaulting to the most secure configuration). These principles are crucial for building resilient and trustworthy systems.