
The biggest advantage of AWS Shield is that it delivers always-on DDoS protection without the need for dedicated security appliances or complicated network configurations. AWS Shield Standard automatically protects AWS resources from common infrastructure-level attacks, while Shield Advanced adds stronger detection and mitigation, improved visibility, and access to the AWS DDoS Response Team (DRT).
Its native integration with CloudFront, Route 53, Elastic Load Balancing, and AWS WAF also makes it straightforward to harden internet-facing applications without having to change the application architecture. Review collected by and hosted on G2.com.
Many of the most valuable capabilities—such as detailed attack diagnostics, proactive engagement, and cost protection—are only available with AWS Shield Advanced. For smaller organizations that only need basic DDoS protection, it can be hard to justify moving up to the advanced tier. Review collected by and hosted on G2.com.