Practice Network Access Control Lists (nacls) (2.4) - Chapter 6: Networking and Security Fundamentals

Practise this section

9 questions

Flashcard drill
3 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
Sign up to start the exercise
Quiz
3 questions · about 2 min · pass mark 70%. Hints available.
Sign up to start the quiz

6 sample questions

Question 1.
What does NACL stand for?
Show hintHide hint
Look for an acronym in networking security.
Question 2.
Can NACLs have deny rules?
Show hintHide hint
Think about the flexibility of this security tool.
3Question 3.
What do NACLs evaluate on?
- Stateful rules
- Stateless rules
- Both
Show hintHide hint
Consider how NACLs remember or don’t remember traffic.
4Question 4.
True or False: NACLs can only allow rules.
- True
- False
Show hintHide hint
Think about the flexibility of NACL configurations.
Question 5.
You are configuring a subnet for an e-commerce application. Design a NACL that balances accessibility and security for your web servers, while considering security best practices.
Show hintHide hint
Remember to think about what traffic is essential for the application to function.
Question 6.
Given a scenario where the NACL is overly permissive, what steps would you take to tighten it while following best practices?
Show hintHide hint
Consider rules you would challenge and the principle of least privilege.

5 more questions in this section. Enroll free to practise them all.