What strategy involves preventing specific IP addresses from accessing network resources?

The strategy that involves preventing specific IP addresses from accessing network resources is IP address blocking. This method is used to enhance security by restricting access from identified malicious sources or unauthorized users. By blocking specific IP addresses, network administrators can effectively mitigate potential threats and control which devices can communicate with servers and applications within the network.

IP address blocking allows organizations to create a more managed and secure environment by only allowing trusted IP addresses to access certain resources. This can be particularly useful in preventing attacks from malicious actors, eliminating unwanted traffic, and ensuring that resources are utilized by legitimate users only.