What's the fundamental shift in thinking required to embrace Conditional Access and Zero Trust?

The core philosophical shift is from 'trust but verify' to 'never trust, always verify.' It's about letting go of the assumption that anything inside your traditional network perimeter is safe. Every access request, regardless of its origin, must be subjected to rigorous authentication and authorization based on multiple dynamic attributes. This requires a mindset that views security as an ongoing, adaptive process, rather than a static configuration, constantly assessing risk and responding in real-time.