Which service is used to protect against DDoS attacks at a more advanced level?

AWS Shield Advanced is designed specifically for protecting applications against more sophisticated and larger-scale Distributed Denial of Service (DDoS) attacks. This service builds on the foundational protection provided by AWS Shield Basic by offering enhanced capabilities such as 24x7 access to the AWS DDoS response team, advanced threat intelligence, and cost protection against DDoS-related scaling activities.

Moreover, Shield Advanced provides additional features like near real-time attack visibility and reporting, which allow customers to proactively manage and mitigate DDoS threats more effectively. This service is particularly beneficial for businesses that require a higher level of security, as it enables them to customize their DDoS protection strategies according to their specific application needs.

The other services mentioned, while relevant to security, do not focus exclusively on advanced DDoS protection. For instance, AWS Shield Basic offers a standard level of DDoS attack protection at no additional cost but lacks the advanced features found in Shield Advanced. AWS WAF provides web application firewall capabilities to protect against common web exploits but does not specialize in or provide comprehensive DDoS mitigation. Similarly, AWS Firewall Manager helps manage security policies across various AWS accounts but does not directly mitigate advanced DDoS attacks.