After several unauthorized edits to firewall objects caused a production outage, a security team wants one control that will flag future configuration drift and another that will automatically restore the approved baseline before the next maintenance window. Which two controls best meet that goal? Select two.
Answer choices
Why each option matters
Good practice is not just finding the correct option. The wrong answers often show the exact trap the exam wants you to fall into.
Best answer
File integrity monitoring on firewall configuration files and rule exports.
Monitoring file hashes quickly reveals unauthorized firewall drift after changes are made.
Best answer
Automated configuration management to reapply the approved baseline after drift.
Automated reapplication restores the known-good configuration with minimal delay and manual effort.
Distractor review
A login banner warning administrators that unauthorized changes are monitored.
A banner may discourage misuse, but it does not detect drift or restore settings.
Distractor review
Mandatory annual security awareness training for all IT staff.
Training improves behavior over time, but it does not directly monitor or correct configuration drift.
Distractor review
Quarterly business impact reviews of the firewall change log.
Review meetings support governance, but they are too slow and manual for immediate drift response.
Common exam trap
Common exam trap: NAT rules depend on direction and matching traffic
NAT is not only about the public address. The inside/outside interface roles and the ACL or rule that matches traffic are just as important.
Technical deep dive
How to think about this question
NAT questions usually test address translation, overload/PAT behaviour, static mappings and whether the right traffic is being translated. Read the interface direction and address terms carefully.
KKey Concepts to Remember
- Static NAT maps one inside address to one outside address.
- PAT allows many inside hosts to share one public address using ports.
- Inside local and inside global describe the private and translated addresses.
- NAT ACLs identify traffic for translation, not always security filtering.
TExam Day Tips
- Identify inside and outside interfaces first.
- Check whether the scenario needs static NAT, dynamic NAT or PAT.
- Do not confuse NAT matching ACLs with normal packet-filtering intent.
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More questions from this exam
Keep practising from the same exam bank, or move into a focused topic page if this question exposed a weak area.
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FAQ
Questions learners often ask
What does this SY0-701 question test?
Static NAT maps one inside address to one outside address.
What is the correct answer to this question?
The correct answer is: File integrity monitoring on firewall configuration files and rule exports. — File integrity monitoring is the detective control here because it alerts the team when firewall configuration files change unexpectedly. Automated configuration management is the corrective control because it can reapply the approved baseline and return the device to a known-good state. Together, they reduce both the time to notice unauthorized changes and the time to recover from them, which is exactly what the scenario requires after a disruptive configuration drift event. Why others are wrong: A login banner and awareness training can discourage mistakes, but neither one directly detects drift or restores a broken firewall configuration. Quarterly log reviews are too slow for operational recovery and depend on manual follow-up. They may support governance, but they do not provide the immediate detection-plus-correction combination the scenario asks for.
What should I do if I get this SY0-701 question wrong?
Then try more questions from the same exam bank and focus on understanding why the wrong options are tempting.
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