The ALB provides public TLS ingress and forwards only permitted traffic to private targets whose security groups restrict caller sources; this belongs to controlled public TLS entry with nonpublic backend access, while the problem is network and transport DDoS defense for public endpoints.

Endpoint policy permissions are an additional authorization boundary for traffic using the endpoint, not a substitute for identity permissions; this changes authorization filtering on private AWS service endpoints, not the necessary network and transport DDoS defense for public endpoints.

In the centralized multi-account network security policy rollout workflow, firewall Manager coordinates supported WAF, Shield, network firewall, and security-group policies organization-wide; the current case needs network and transport DDoS defense for public endpoints.

WAF inspects inferred geographic source attributes on HTTP requests and can block requests that match the location policy; this belongs to geography-based web request enforcement, while the problem is per-source HTTP request-rate enforcement.

WAF evaluates application-layer request properties and managed or custom rules to block malicious HTTP patterns before forwarding; this changes application-layer web request filtering, not the necessary per-source HTTP request-rate enforcement.

In the edge-level web filtering for a CDN workflow, cloudFront WAF integration evaluates viewer HTTP requests at the edge, before they reach the distribution's origin; the current case needs per-source HTTP request-rate enforcement.

Interface endpoints use ENIs and security groups; traffic needs network admission at those endpoint interfaces; that addresses private endpoint interface security-group authorization, rather than controlled public TLS entry with nonpublic backend access.

Stateful security groups can match source security-group identity rather than broadly allowing an entire VPC or unpredictable load-balancer addresses; this belongs to stateful source-restricted access from load balancer to target, while the problem is controlled public TLS entry with nonpublic backend access.

Internal ALBs serve privately routed clients while avoiding an Internet-facing listener that public users can connect to; this changes internal-only load balancing across hybrid networks, not the necessary controlled public TLS entry with nonpublic backend access.

Internal ALBs serve privately routed clients while avoiding an Internet-facing listener that public users can connect to; that addresses internal-only load balancing across hybrid networks, rather than no direct Internet ingress to private compute.

Centralized egress controls outbound paths at routing and firewall layers while workload subnets remain unexposed to an Internet gateway; this belongs to inspected outbound connectivity from private workloads, while the problem is no direct Internet ingress to private compute.

NAT gateway enables outbound-initiated IPv4 communication from private addresses without exposing those addresses as inbound endpoints; this changes egress without public IP assignment on workloads, not the necessary no direct Internet ingress to private compute.

Interface endpoints use ENIs and security groups; traffic needs network admission at those endpoint interfaces; that addresses private endpoint interface security-group authorization, rather than continual detection of dangerously permissive ingress.

Config shows posture over time while CloudTrail records the principals and APIs that created permissive rules; this belongs to detecting and attributing prolonged network policy drift, while the problem is continual detection of dangerously permissive ingress.

Stateful security groups can match source security-group identity rather than broadly allowing an entire VPC or unpredictable load-balancer addresses; this changes stateful source-restricted access from load balancer to target, not the necessary continual detection of dangerously permissive ingress.

Central policy scans and enforces supported security-group posture at scale rather than relying on individual account owners to self-audit; that addresses centrally governed exposure of sensitive database ports, rather than routing-based isolation among tenant VPCs.

Endpoint policies constrain actions and resources used through an endpoint; complementary bucket policies can govern resource-side access; this belongs to private endpoint access constrained to authorized storage resources, while the problem is routing-based isolation among tenant VPCs.

Appliance mode preserves flow symmetry through a stateful inspection VPC attachment so connection tracking can evaluate both directions; this changes stateful firewall flow symmetry across AZs, not the necessary routing-based isolation among tenant VPCs.

This produces enforced packet path through inspection resources: Firewall rules protect only traffic traversing their enforcement points; route bypass makes those policies ineffective; the stem instead tests routing-based isolation among tenant VPCs.

The ALB provides public TLS ingress and forwards only permitted traffic to private targets whose security groups restrict caller sources; that addresses controlled public TLS entry with nonpublic backend access, rather than internal-only load balancing across hybrid networks.

Security controls start with routing and address exposure: without direct public ingress, Internet hosts cannot address the private interface directly; this changes no direct Internet ingress to private compute, not the necessary internal-only load balancing across hybrid networks.

In the least-exposure private application connectivity workflow, privateLink limits network exposure to a specific service endpoint without requiring full routed adjacency between customer and provider address ranges; the current case needs internal-only load balancing across hybrid networks.

This produces egress without public IP assignment on workloads: NAT gateway enables outbound-initiated IPv4 communication from private addresses without exposing those addresses as inbound endpoints; the stem instead tests internal-only load balancing across hybrid networks.

For private endpoint access constrained to authorized storage resources, endpoint policies constrain actions and resources used through an endpoint; complementary bucket policies can govern resource-side access; however, the present requirement is internal-only load balancing across hybrid networks.

Endpoint policy permissions are an additional authorization boundary for traffic using the endpoint, not a substitute for identity permissions; this belongs to authorization filtering on private AWS service endpoints, while the problem is private endpoint access constrained to authorized storage resources.

Resource policies can check the endpoint context of S3 requests and reject those arriving from disallowed network paths; this changes resource-side enforcement of private endpoint origin, not the necessary private endpoint access constrained to authorized storage resources.

In the internal-only load balancing across hybrid networks workflow, internal ALBs serve privately routed clients while avoiding an Internet-facing listener that public users can connect to; the current case needs private endpoint access constrained to authorized storage resources.

Interface endpoints use ENIs and security groups; traffic needs network admission at those endpoint interfaces; that addresses private endpoint interface security-group authorization, rather than authorization filtering on private AWS service endpoints.

Consumer endpoints expose a local private interface to a selected service and do not establish general-purpose reciprocal VPC routes; this changes narrowly scoped private vendor-service access, not the necessary authorization filtering on private AWS service endpoints.

In the private endpoint access constrained to authorized storage resources workflow, endpoint policies constrain actions and resources used through an endpoint; complementary bucket policies can govern resource-side access; the current case needs authorization filtering on private AWS service endpoints.

Consumer endpoints expose a local private interface to a selected service and do not establish general-purpose reciprocal VPC routes; that addresses narrowly scoped private vendor-service access, rather than least-exposure private application connectivity.

Internal ALBs serve privately routed clients while avoiding an Internet-facing listener that public users can connect to; this belongs to internal-only load balancing across hybrid networks, while the problem is least-exposure private application connectivity.

In the centralized multi-account network security policy rollout workflow, firewall Manager coordinates supported WAF, Shield, network firewall, and security-group policies organization-wide; the current case needs least-exposure private application connectivity.

Security groups filter both traffic directions, and overly broad outbound permissions can undermine restrictive inbound application topology; that addresses bidirectional ENI-level traffic-policy assessment, rather than explicit subnet-level denial of hostile CIDR traffic.

DNS Firewall evaluates resolver queries against domain rule groups and can block specified malicious names before resolution; this belongs to domain-based protection of VPC DNS resolution, while the problem is explicit subnet-level denial of hostile CIDR traffic.

WAF inspects inferred geographic source attributes on HTTP requests and can block requests that match the location policy; this changes geography-based web request enforcement, not the necessary explicit subnet-level denial of hostile CIDR traffic.