What is the purpose of an IP list in a policy?

The purpose of an IP list in a policy is to define allowlists of trusted IP addresses, IP ranges, or CIDR blocks that are permitted to access specific workloads and applications. This allows an organization to enhance its security posture by controlling which devices or users can connect to critical resources based on their IP addresses. By creating an IP list, organizations can specify trusted sources and help prevent unauthorized access, ensuring that only designated entities can interact with sensitive systems.

This approach is integral to maintaining compliance with security policies and protecting data integrity, as it directly ties permissions to the network layer. Establishing such controls is a key component of zero trust security frameworks, where verification and trust are continuously assessed.

The other options focus on aspects of integration, user permissions, or general user selection, which do not specifically address the role of IP lists in defining network access controls within a security policy.