Question 707 of 1,748
Security Logging and MonitoringeasyMultiple ChoiceObjective-mapped

SCS-C02 Security Logging and Monitoring Practice Question

This SCS-C02 practice question tests your understanding of security logging and monitoring. Match the stated requirement to the specific cloud service, access model, or configuration option — many options are valid in isolation but not for this scenario. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.

A security analyst wants to monitor unsuccessful login attempts to the AWS Management Console. Which AWS service and log combination should be used?

Answer choices

Why each option matters

Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.

Correct answer & explanation

AWS CloudTrail.

AWS CloudTrail is the correct service because it records all API calls made to the AWS Management Console, including failed login attempts (ConsoleLogin events with an 'errorMessage' field). CloudTrail logs these events as management events, which can be delivered to Amazon CloudWatch Logs or an S3 bucket for monitoring and alerting. This makes it the only option that captures authentication failures at the console level.

Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.

Answer analysis

Option-by-option breakdown

For each option: why learners choose it and why it is or isn't the right answer here.

  • Amazon S3 server access logs.

    Why it's wrong here

    S3 access logs record requests to S3 buckets, not console logins.

  • VPC Flow Logs.

    Why it's wrong here

    VPC Flow Logs capture network traffic, not console logins.

  • Amazon CloudWatch Logs.

    Why it's wrong here

    CloudWatch Logs is a destination for logs, not a source of login events.

  • AWS CloudTrail.

    Why this is correct

    CloudTrail records API calls, including ConsoleLogin events.

    Related concept

    Read the scenario before looking for a memorised answer.

Common exam traps

Common exam trap: answer the scenario, not the keyword

The trap here is that candidates confuse CloudWatch Logs (a log destination) with a log source, forgetting that CloudWatch Logs cannot capture console login events without CloudTrail delivering them first.

Detailed technical explanation

How to think about this question

CloudTrail management events include ConsoleLogin events with a 'userIdentity' field that shows the IAM user or federated identity, and a 'responseElements' field containing 'ConsoleLogin' with a 'Failure' value for unsuccessful attempts. Under the hood, CloudTrail uses a regional trail to capture events from all regions, and you can configure it to log only read, write, or management events. In a real-world scenario, you would set up a CloudTrail trail with CloudWatch Logs integration and create a metric filter on '$.errorMessage' to trigger an SNS alert for brute-force attacks.

KKey Concepts to Remember

  • Read the scenario before looking for a memorised answer.
  • Find the constraint that changes the correct option.
  • Eliminate answers that are true in general but not in this case.

TExam Day Tips

  • Watch for words such as best, first, most likely and least administrative effort.
  • Review why wrong options are wrong, not only why the correct option is correct.

Key takeaway

Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.

Real-world example

How this comes up in practice

A media company stores terabytes of video archives that are accessed once a year for audit purposes. Moving these objects to a cold storage tier (Azure Archive, S3 Glacier, or Google Nearline) costs a fraction of hot storage. Questions like this test whether you understand storage tiers, access frequency tradeoffs, and retrieval latency requirements.

Quick reference

AWS S3 Storage Class Comparison

Storage ClassMin DurationRetrievalUse Case
S3 StandardNoneImmediateFrequently accessed data
S3 Standard-IA30 daysImmediateInfrequent access, rapid retrieval
S3 One Zone-IA30 daysImmediateNon-critical infrequent data
S3 Intelligent-TieringNoneImmediate–hoursUnknown or changing access patterns
S3 Glacier Instant90 daysMillisecondsArchive with instant retrieval
S3 Glacier Flexible90 daysMinutes–hoursArchive, flexible retrieval
S3 Glacier Deep Archive180 daysHoursLong-term compliance archive

What to study next

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FAQ

Questions learners often ask

What does this SCS-C02 question test?

Security Logging and Monitoring — This question tests Security Logging and Monitoring — Read the scenario before looking for a memorised answer..

What is the correct answer to this question?

The correct answer is: AWS CloudTrail. — AWS CloudTrail is the correct service because it records all API calls made to the AWS Management Console, including failed login attempts (ConsoleLogin events with an 'errorMessage' field). CloudTrail logs these events as management events, which can be delivered to Amazon CloudWatch Logs or an S3 bucket for monitoring and alerting. This makes it the only option that captures authentication failures at the console level.

What should I do if I get this SCS-C02 question wrong?

Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.

What is the key concept behind this question?

Read the scenario before looking for a memorised answer.

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Last reviewed: Jul 4, 2026

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This SCS-C02 practice question is part of Courseiva's free Amazon Web Services certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the SCS-C02 exam.