Amazon Web Services SCS-C02 Exam With Confidence Using Practice Dumps

AWS Organizations and SCPs:

SCPs allow centralized control over permissions across all accounts in an AWS Organization.

Use SCPs to prevent specific actions, such as S3 bucket deletion, across all accounts.

Create an SCP for S3 Bucket Deletion:

Define an SCP that explicitly denies thes3:DeleteBucketaction.

Example SCP:

{

"Version": "2012-10-17",

"Statement": [

{

"Effect": "Deny",

"Action": "s3:DeleteBucket",

"Resource": "*"

}

]

}

Attach SCP to the Root or Specific OUs:

Attach the SCP to the root of the organization or specific organizational units (OUs) as needed.

Advantages:

Scalability: Applies to all accounts in the organization without the need for individual configuration.

Compliance: Ensures sensitive S3 buckets are protected from accidental or malicious deletion.

AWS Organizations SCP Documentation

Restricting S3 Actions with SCPs

Comprehensive Detailed Explanation with all AWS References

To implement WORM in Amazon S3 where no user, including the root account, can modify or delete objects:

S3 Object Lock in Compliance Mode:

Compliance mode ensures that the WORM policy cannot be bypassed, even by the root user.

Objects cannot be overwritten or deleted during the specified retention period.

AWS WAF Geo Match Condition:

Use AWS WAF to create a web access control list (web ACL).

Add a geo match condition to block traffic originating from the specified countries.

Associate Web ACL with CloudFront:

Attach the web ACL to the CloudFront distribution.

Requests from blocked countries will be denied at the CloudFront edge locations, ensuring compliance with data regulation policies.

Advantages of Using AWS WAF:

Cost-effective: Only pay for WAF rules, which are more economical than alternative solutions.

Scalable: Automatically handles global traffic without additional configuration.

Alternative Options:

Using CloudFront's geo-restriction feature (Option C) is also possible but lacks the flexibility and granularity of WAF rules.

AWS WAF Geo Match Conditions

Using AWS WAF with CloudFront