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進歩を遂げ、SCS-C03トレーニング資料の証明書を取得することは、当然のことながら、最新の最も正確な知識を指揮する最も専門的な専門家によるものです。それが、AWS Certified Security - Specialty試験準備が市場の大部分を占める理由です。それに、SCS-C03練習教材の利益を待つのではなく、支払い後すぐにダウンロードできるので、今すぐ成功への旅を始めましょう。
| Certification Vendor: | Amazon AWS |
|---|---|
| Exam Name: | AWS Certified Security - Specialty |
| Exam Number: | SCS-C03 |
| Certificate Validity Period: | 3 years |
| Exam Format: | Ordering, Matching, Multiple choice, Multiple response |
| Exam Duration: | 170 minutes |
| Related Certifications: | AWS Certified Security - Specialty (SCS-C02) AWS Certified Solutions Architect - Associate AWS Certified SysOps Administrator - Associate |
| Real Exam Qty: | 65 (50 scored, 15 unscored) |
| Passing Score: | 750 (scaled score 100–1000) |
| Exam Price: | 300 USD |
| Available Languages: | English, Traditional Chinese, Simplified Chinese, Japanese, Korean |
| Recommended Training: | AWS Security Specialty Official Training |
| Exam Registration: | AWS Certification Registration |
| Sample Questions: | Amazon SCS-C03 Sample Questions |
| Exam Way: | Online proctored or onsite testing center |
| Pre Condition: | Recommended: 3–5 years of experience securing cloud solutions; prior knowledge of AWS services and security best practices; AWS Certified Solutions Architect - Associate or AWS Certified SysOps Administrator - Associate is highly recommended |
| Official Syllabus URL: | https://docs.aws.amazon.com/aws-certification/latest/security-specialty-03/security-specialty-03.html |
Fast2testは受験者に向かってSCS-C03試験について問題を解決する受験資源を提供するサービスのサイトで、さまざまな受験生によって別のトレーニングコースを提供いたします。受験者はFast2testを通って順調に試験に合格する人がとても多くなのでFast2testがAmazon業界の中で高い名声を得ました。
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質問 # 249
A company uses AWS Organizations to manage the company's AWS accounts. The company's security team needs to implement preventive controls to deny the use of account- level root credentials. The solution must minimize the risk that an AWS account root user could be compromised. The solution must also minimize the effort needed to manage root access.
Which solution will meet these requirements?
正解：B
解説：
Centralized root access management in IAM is the correct preventive control because it lets an organization centrally manage privileged root user credentials for member accounts. AWS documentation states that after centralizing root access, an organization can delete root user credentials from member accounts, including passwords, access keys, signing certificates, and MFA configuration. New accounts created in AWS Organizations have no root credentials by default. This directly reduces compromise risk and removes the operational burden of rotating or monitoring root credentials in every account. Lambda cannot truly disable the root user cleanly.
Security Hub CSPM does not provide this root access management function. SCPs can deny many root actions, but they do not remove long-term root credentials and still leave credential- management overhead.
質問 # 250
A company is using AWS Organizations with the default SCP. The company needs to restrict AWS usage for all AWS accounts that are in a specific OU. Except for some desired global services, the AWS usage must occur only in theeu-west-1Region for all accounts in the OU. A security engineer must create an SCP that applies the restriction to existing accounts and any new accounts in the OU.
Which SCP will meet these requirements?
正解：B
解説：
To restrict activity to a single Region in an OU using an SCP, the standard pattern is an explicitDenyfor requests madeoutsidethe allowed Region, while carving out exceptions forglobal servicesthat do not use aws:
RequestedRegion in the same way (or that must remain usable regardless of Region). This is done withEffect:
Deny, aConditionusing StringNotEquals on aws:RequestedRegion for the allowed Region (here, eu-west-1), andNotActionlisting the global services that should remain available.
This works because SCPs act asguardrails: an explicit Deny in an SCP overrides IAM Allow in member accounts, ensuring the restriction applies consistently to all existing and future accounts placed in the OU. The StringNotEquals condition ensures the deny triggers for any Region other than eu-west-1. The NotAction exception list ensures that the specified global services are not blocked by this deny statement.
Option A is wrong because StringEquals would deny actionsineu-west-1 rather than outside it. Options B and D useAllowstatements, which do not enforce "only this Region" safely in SCPs unless combined with a comprehensive deny strategy; they would not reliably restrict all other services/regions. Therefore, option C is the correct SCP structure.
質問 # 251
Hotspot Question
A security engineer is using the AWS Well-Architected Tool to evaluate a multi-tier web application that a company hosts on AWS. During the assessment, the security engineer identifies several resources that violate design principles of the Well-Architected Framework security pillar.
Select the security pillar design principle from the following list that each assessment finding primarily violates. Select each security pillar design principle one time.
- Configure service and application logging
- Reduce manual management and interactive access.
- Deploy software programmatically.
- Control traffic flow within your network layers.
- Protecting data in transit.
正解：
解説：
Explanation:
Deploy software programmatically
Reduce manual management and interactive access
Control traffic flow within your network layers
Protecting data in transit
Configure service and application logging
Automated software deployment avoids direct administrator patching that bypasses controlled deployment pipelines. Restricting interactive sessions on production databases reduces manual access and improves security governance. Limiting overly permissive security group access enforces proper network-layer traffic control. Replacing HTTP with encrypted communication protects data in transit between workload tiers. Centralized logging with automated alerting ensures security events are captured, monitored, and acted on promptly.
質問 # 252
A company needs to implement data lifecycle management for Amazon RDS snapshots. The company will use AWS Backup to manage the snapshots.
The company must retain RDS automated snapshots for 5 years and will use Amazon S3 for long-term archival storage.
Which solution will meet these requirements?
正解：D
解説：
AWS Backup allows you to create backup plans that include defined retention periods for managing the lifecycle of RDS snapshots. By configuring a 5- year retention period in the AWS Backup plan, the company can ensure that RDS snapshots are retained for the required duration.
AWS Backup can also handle moving backups to Amazon S3 for long-term archival storage as specified in the backup plan.
質問 # 253
A company begins to use AWS WAF after experiencing an increase in traffic to the company ' s public web applications. A security engineer needs to determine if the increase in traffic is because of application-layer attacks. The security engineer needs a solution to analyze AWS WAF traffic.
Which solution will meet this requirement?
正解：C
解説：
AWS WAF supportsWAF loggingas a dedicated feature that can deliver logs to destinations such as Amazon S3 (commonly via Kinesis Data Firehose). These logs contain rich request details (rule matches, action taken, headers, URI, source IP, etc.) that are essential for determining whether traffic spikes are due to application- layer attacks. For analysis with low operational overhead, storing logs inS3and querying them withAmazon Athenais a standard pattern. Usingpartition projectionfurther reduces administrative work by avoiding manual partition management and enabling efficient queries over time-based prefixes.
Options A and D incorrectly route WAF logs through CloudTrail; WAF request logs are not delivered "to a CloudTrail trail." CloudTrail records AWS API activity, not per-request WAF inspection logs. Option B describes querying S3 data directly with OpenSearch using "partition projection," which is an Athena/Glue concept; OpenSearch is typically used by ingesting data into an index (often via Firehose), not by directly querying S3 objects as a table in that manner.
Therefore, enabling WAF logs to S3 and analyzing them with Athena using partition projection is the correct solution.
質問 # 254
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