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

KMS grants are lightweight and efficient tools designed specifically for programmatic, temporary, or high-volume delegation of KMS key usage. They are ideal when access needs to be rotated or updated frequently—such as weekly changes in vendors.

KMS grants allow you to control access without changing the key policy itself. They can be easily created and revoked programmatically, which minimizes operational overhead compared to editing key or IAM policies.

This approach aligns with Identity and Access Management best practices in the AWS Certified Security – Specialty study guide for scalable cross-account key access management.

what the Security Engineer should do to block the malicious bot. SFTP is a protocol that allows secure file transfer over SSH. EC2 is a service that provides virtual servers in the cloud. A public subnet is a subnet that has a route to an internet gateway, which allows it to communicate with the internet. A brute force attack is a type of attack that tries to guess passwords or keys by trying many possible combinations. A malicious bot is a software program that performs automated tasks for malicious purposes. Route 53 is a service that provides DNS resolution and domain name registration. A DNS sinkhole is a technique that redirects malicious or unwanted traffic to a different destination, such as a black hole server or a honeypot. By modifying the hosted zone in Route 53 and creating a DNS sinkhole for the malicious IP, the Security Engineer can block the malicious bot from reaching the EC2 instance on the public subnet. The other options are either ineffective or inappropriate for blocking the malicious bot.