Question 1hardmulti select
Full question →hardmulti selectObjective-mapped
A SIEM analyst reviews the following sequence from a VPN and email platform over 15 minutes: 47 failed logins against different accounts from one public IP, one successful VPN login from that same IP, a new inbox forwarding rule to an external address, and a mailbox sign-in from a device never seen before. Which three findings most strongly support a password-spraying-to-compromise scenario? Select three.
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.
A
Best answer
Many failed logins across different usernames from the same source IP in a short time window.
That pattern strongly matches password spraying because one attacker tries a small number of guesses across many accounts.
B
Best answer
A successful VPN login from the same source IP after the burst of failures.
A success immediately after many failures suggests one of the sprayed credentials worked and the attacker gained access.
C
Best answer
An inbox forwarding rule sending messages to an external address.
External forwarding is a common persistence and exfiltration technique after account compromise.
D
Distractor review
A workstation patch installation completed earlier that day.
Routine patching is not evidence of compromise and does not correlate with the suspicious authentication pattern.
E
Distractor review
The mailbox server reported normal disk utilization during the same hour.
Normal server health metrics do not explain or confirm the suspicious login and forwarding activity.
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.
Question 1
A laptop is suspected of being used in a malware incident. It is still powered on and connected to Wi-Fi. What should the responder do before shutting it down?
Question 2
An employee reports a ransomware note on a file server. The server is still powered on, shares are still being accessed, and management wants service restored as quickly as possible. What should the incident response team do first?
Question 3
An employee reports a ransomware note on a finance laptop. The laptop is still powered on, connected to Wi-Fi, and the user says they were just working in a spreadsheet. Management wants the fastest safe response that also preserves evidence. What should the responder do first?
Question 4
You are handed a company laptop suspected in an insider theft case. Legal says the evidence may be needed in court. Which action best preserves admissibility?
Question 5
A developer wants to reduce the risk of SQL injection in a new customer search form. Which two changes are the best mitigations? Select two.
Question 6
A branch office uses a flat LAN, and a compromise on one user workstation could spread quickly to finance systems. Management wants finance workstations isolated from general users, but finance staff still need access to a central finance application and network printer. What is the best design change?
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: Many failed logins across different usernames from the same source IP in a short time window. — The combination of many failures across many accounts, a later success from the same IP, and an external forwarding rule is a strong indicator of password spraying followed by account takeover and persistence. The first event shows the attack method, the second shows probable compromise, and the third shows an action commonly used to maintain access or steal mail. Together, they justify escalation and immediate account containment. Why others are wrong: A patch completion event is unrelated to the login pattern and is often just routine maintenance. Normal disk utilization on the mail server does not meaningfully support or refute the compromise. Those are background signals, not indicators that tie the attack sequence together.
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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