A multinational corporation is migrating its workforce to a hybrid model, with a significant portion of employees now operating remotely and utilizing a diverse range of personal and corporate-owned devices. The IT security team is concerned about the increased attack surface and the potential for compromised credentials or devices to facilitate unauthorized access to sensitive internal applications. They need a solution that can continuously validate trust and adapt access controls in real-time to mitigate emerging threats, adhering to the principles of least privilege and continuous monitoring. Which of the following strategies best addresses this challenge within a Zero Trust Access framework?