Which option lists the correct sequence of a TCP three-way handshake?

A. SYN, ACK, SYN

B. SYN, SYN+ACK, ACK

C. SYN, ACK, FIN

D. SYN, SYN+ACK, FIN

What method can be used to guarantee that a document originates from you and no one else?

A. public key encryption, encrypting the document with the private key and making the public key available to others

B. symmetric encryption, ecnrypting the document with the secret key and making a different secret key available to others

C. symmetric encryption, ecnrypting the document with the secret key and making the same secret kay available to others

D. public key encryption, encrypting the document with the private key and making the private key available to others

Palo Alto Networks App-ID uses information from which source to help identify an application in network traffic?

A. PAN-DB URL database

B. traffic behavioral analysis

C. source port in packet header

D. destination IP address in packet header

What is an effective defense against a denial-of-service attack?

A. deploy a firewall to reject suspect network packets

B. flood the DoS source with ICMP echo requests to reduce attack output

C. contact the upstream ISP and disconnect affected network interfaces

D. configure additional network interfaces for legitimate network traffic

Assume that it is your responsibility to secure the software functioning at top five layers in the exhibit.

Which cloud service model type is represented?

A. software as a service

B. platform as a service

C. infrastructure as a service

D. on-premises