Please help me with this discussion question. Nmap itself is not dangerous, but the information it provides can be useful to an attacker. Are there any reasonable steps an administrator can take to prevent Nmap scans on the INSIDE of their network? For example, a visitor brings their laptop inside the building and decides to perform Nmap scans from their laptop on the INSIDE of the network. Because they are a visitor, their laptop is not subject to any group policies that could be in place.

1. What can admins do to prevent an outside laptop from scanning the network from the INSIDE? If they cannot prevent this, why can the admin not do anything about it? Explain