Question 1

How does Palo Alto Networks IoT Security service ensure comprehensive protection against device-level threats in a hybrid enterprise environment?

Options :

A : By isolating IoT devices into separate VLANs.

B : By deploying device-specific firewalls for each IoT device.

C : By implementing static rules for IoT device communication.

D : By leveraging behavioral analytics and integrating with the Next-Generation Firewall (NGFW)

Answer: D

Question 2

What is the primary function of DNS Security in network security?

Options :

A : To scan DNS records for sensitive data leaks and automatically remove them.

B : To prevent attackers from redirecting users to malicious domains by analyzing and blocking harmful DNS queries.

C : To ensure DNS servers are always available by providing load balancing and failover mechanisms.

D : To encrypt all DNS queries and responses to prevent eavesdropping.

Answer: B

Question 3

When designing a secure serverless function to process sensitive data, which of the following practices should be followed to ensure compliance with data protection standards?

Options :

A : Leverage environment variables to pass sensitive data securely to the serverless function.

B : Enable logging and store logs containing sensitive data in a public S3 bucket for auditing purposes.

C : Allow functions to dynamically fetch sensitive data from unencrypted third-party APIs.

D : Deploy serverless functions without any form of input validation to maximize performance.

Answer: A

Question 4

Which of the following placements of a next-generation firewall (NGFW) is best suited to secure east-west traffic in a containerized environment?

Options :

A : Integrated into the service mesh to inspect inter-service communications.

B : Between the container runtime and the host network.

C : At the edge of the Kubernetes cluster to monitor ingress and egress traffic.

D : In the host operating system to inspect traffic between containers on the same host.

Answer: A

Question 5

In a network environment that uses TLS with Pre-Shared Keys (PSKs), what is the primary role of the PSK during the handshake process?

Options :

A : The PSK provides mutual authentication and is combined with other elements to derive the session key.

B : The PSK is used to replace the need for server certificates in all scenarios

C : The PSK eliminates the need for any key exchange mechanisms in TLS.

D : The PSK is used to encrypt the entire TLS handshake to protect it from eavesdropping.

Answer: A