What does redundancy in security architecture primarily aim to achieve?

Redundancy in security architecture focuses on duplicating critical components or functions to enhance system reliability and resilience against failures. By having backup systems or additional layers of security, organizations can ensure that if one component fails or is compromised, there is an alternative in place to maintain security and availability. This approach is crucial for protecting sensitive data and maintaining uninterrupted operation in the face of threats or technical failures.

In contrast, increasing resource consumption would typically be a drawback rather than an objective, as redundancy can lead to higher operational costs. Preventing all potential threats is an unrealistic goal in security, as no system can be completely impenetrable. While minimizing complexity can be desirable for usability and ease of management, redundancy itself often adds complexity rather than reducing it, as it requires careful planning and maintenance to ensure all redundant systems function effectively. Therefore, the primary aim of redundancy is to ensure the robustness of security measures through the duplication of key components.