Network Defense Essentials (NDE) Practice Exam 2025 – Your All-in-One Resource to Exam Success!

The type of Internet policy that allows a majority of Internet traffic while only blocking known dangerous services or attacks is known as a permissive policy. This approach emphasizes a balance between accessibility and security, permitting users to access most Internet services while implementing controls to mitigate specific threats.

A permissive policy allows organizations to remain functional and flexible in their Internet usage, fostering productivity while still addressing security concerns. By focusing on known harmful traffic, this policy ensures that legitimate activities are not hindered, which can be a crucial factor for businesses that rely on open communication and collaboration.

In contrast, other policies, such as restrictive or discipline policies, would impose more comprehensive controls that limit access to a wider range of services, potentially affecting the overall productivity and effectiveness of users. A prudent policy, while it might suggest careful consideration, still does not adequately define the specific principle of allowing general traffic while blocking only known threats. Thus, it is the permissive policy that accurately describes the selective approach to managing Internet traffic in a secure yet functional manner.