Question: As you study this section, answer the following questions:

Answer:

Question: Router

Answer: A network device that transmits data from one network to another.

Question: Access control list (ACL)

Answer: A router filter that controls which network packets are permitted (forwarded) or denied (dropped) in or out of a network.

Question: 5.13.3 Router Security Facts

Answer: This lesson covers secure routers.

Question: Secure Routers

Answer: Take the following general actions to secure routers:

Question: Change factory defaults

Answer:

Question: Use secure protocols

Answer:

Question: Implement physical security

Answer:

Question: Secure configuration file

Answer: If possible, store the router configuration file in an encrypted form and back up the file to a secure location.

Question: Update firmware

Answer: One of the first things you should do when setting up a new router is update the firmware. The updates to the firmware fix any vulnerabilities that have been resolved by the manufacturer in the past.