Which type of security policy defines the requirements to connect to a computer network from outside?

The type of security policy that defines the requirements to connect to a computer network from outside is known as a remote access policy. This policy outlines the protocols and standards that external users must adhere to in order to securely connect to the network. It typically covers aspects such as authentication methods, encryption standards, and the acceptable use of resources while connected remotely.

Remote access policies are essential for protecting sensitive data and ensuring that only authorized users can access the network from external locations. They help mitigate risks by specifying how connections should be made, what devices are permitted, and what actions are allowed once connected, thus providing a clear framework for security when engaging with the network remotely.

The other options, while related to security, serve different purposes. A network security policy generally outlines the overall security measures and practices for the entire network, an access control policy typically details how permissions are granted or denied to users within the network, and a usage policy regulates the acceptable use of company resources, including acceptable behavior and activities while using network assets. Therefore, while all these policies contribute to a comprehensive security framework, the remote access policy specifically addresses the requirements for connecting from outside the network.