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

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

The solution to receiving automated email notifications when AWS access keys are detected on code repository sites is to use Amazon EventBridge with Amazon GuardDuty findings. Specifically, creating an EventBridge rule that targets Amazon GuardDuty findings, particularly theUnauthorizedAccess:IAMUser/InstanceCredentialExfiltrationfinding type, allows for the detection of potential unauthorized use or exposure of AWS credentials. When such a finding is detected, EventBridge can then trigger an action to send a notification via Amazon Simple Notification Service (Amazon SNS). By configuring an SNS topic to send emails, stakeholders can be promptly informed of such security incidents. This approach leverages AWS's native security and monitoring services to provide timely alerts with minimal operational overhead, ensuring that the company can respond quickly to potential security breaches involving exposed AWS credentials.

the schedule key deletion function within KMS allows you to specify a waiting period before deleting a customer master key (CMK)4. The minimum waiting period is 7 days and the maximum is 30 days5. This function prevents the CMK from being used for encryption or decryption operations during the waiting period4. The other options are either invalid or ineffective for deleting a CMK within a 24-hour timeframe.