Authentic Paloalto Networks Certification Exam NGFW-Engineer Questions Answers

In this scenario, the customer requires that users do not directly access websites and that a security device (the firewall) manages the connection, while also ensuring that there is authentication back to the Active Directory (AD) servers for all sessions. The explicit proxy with Kerberos authentication is the best solution because:

The explicit proxy allows the firewall to intercept user web traffic and manage the connections on behalf of users.

Kerberos authentication ensures that the user’s identity is validated against the Active Directory servers before the session is allowed, fulfilling the authentication requirement.

In an active/active HA configuration with two PA-Series firewalls, the HA3 interface is used primarily for the exchange of HA state information between the firewalls. This includes:

Hellos and heartbeats to monitor the status of the HA peer.

Synchronization of management plane data, which includes critical routing and User-ID information.

Assigning an Admin Role Profile to a user in a Palo Alto Networks NGFW is used to define granular permissions for management tasks. This allows administrators to control what actions a user can perform on the firewall, such as configuration changes, monitoring, and logging. By assigning different admin roles, you can ensure that users have access only to the areas and tasks they need, enforcing the principle of least privilege.