A network security engineer notices unusual traffic on the network from a single IP attempting to access systems on port 23. Port 23 is not used anywhere on the network. Which of the following should the engineer do to harden the network from this type of intrusion in the future?
A. Disable unnecessary services on servers
B. Disable unused accounts on servers and network devices
C. Implement password requirements on servers and network devices
D. Enable auditing on event logs
Answer: A. Disable unnecessary services on servers
You might also like to view...
Write a main method in the Sound class to create a Sound object and play it.
What will be an ideal response?
The use of tables in InDesign is similar to a ____.
A. stop tab B. table C. graph D. spreadsheet
Write an assignment statement for counting with the variable number.
What will be an ideal response?
A technician is troubleshooting a workstation that is connected to a star network. The technician determines that the workstation is unable to connect to the network resources. Which of the following should be checked FIRST?
A. The link lights on the server network card B. The link lights on the network card C. The link lights on the switch D. The installed network drivers