Refer to the exhibit. A junior network administrator is inspecting the traffic flow of a particular server in order to make security recommendations to the departmental supervisor. Which recommendation should be made?
- A more secure protocol should be used.
- The total length (TL) field indicates an unsecure Layer 4 protocol is being used.
- The person accessing the server should never access it from a device using a private IP address.
- The person accessing the server should use the private IP address of the server.
Explanation: FTP is an unsecure network protocol. Anyone capturing packets can obtain the username and password from the capture. A more secure protocol such as SFTP should be used.
Exam with this question: CCNA Cyber Ops (v1.1) – Chapter 7 Exam Answers