Which security concept requires continuous identity and authorization checks to allow access to data?

Intrusion prevention systems are designed to detect and respond to potential threats by blocking malicious activities and attacks. While they play a critical role in network security, they do not focus on continuous identity verification or authorization checks for user access, which is the defining characteristic of the zero trust model.

Traffic inspection involves monitoring data packets as they move across a network to identify potential threats, anomalies, or unauthorized access attempts. This process does not inherently include continuous identity checks or authorization processes for users trying to access data; rather, it focuses on analyzing the traffic itself.

Secret management refers to the practices and tools used to securely store, manage, and distribute sensitive information such as passwords, API keys, and tokens. While it is important for protecting credentials, secret management does not encompass the continuous identity and authorization checks necessary for data access, which are central to the zero trust model.